CN107282624B - Remover for PCBs in Soil - Google Patents

Abstract

The present invention relates to soil treatment fields, in particular it relates to a kind of remover for PCBs in Soil.The remover for PCBs in Soil includes at least metal flocbed and porous silica layer；The metal flocbed prepares raw material, in parts by weight, includes at least: 50~85 parts of hydroxymethyl cellulose；5~30 parts of ester copolymer of acrylic acid-acrylic acid hydroxypropyl；10~20 parts of cetyl trimethylammonium bromide；10~30 parts of plant extracts；0.5~1.5 part of ammonification graphene.

Description

Remover for PCBs in Soil

Technical field

The present invention relates to soil treatment fields, in particular it relates to a kind of removal for PCBs in Soil Agent.

Background technique

Polychlorinated biphenyls (PCBs) is first batch of in international convention " Convention of Stockholm about persistence organic pollutant " One of 12 kinds of persistence organic pollutants that the needs of announcement control.Persistence organic pollutant abbreviation POPs, refers to a kind of tool There are the physicochemical properties such as half volatile, difficult to degrade, fat-solubility, the diffusion mobility of remote even Global Scale can be carried out, and leads to It crosses food chain and accumulation is concentrated in vivo, the organic pollutant of toxic effect is generated to human body and ecological environment.

Under field conditions (factors), POPs is difficult to decline in modes such as metabolism, chemical breakdown, the microorganism decompositions of biology Solution.Once can be discharged into environment, so that it may be retained for a long time in atmosphere, water body, soil, bed mud even organism.POPs Why stable its chemical bond for constituting molecule that is primarily due to is usually highly polar key and bond energy is very big.

PCBs can enter animal body and human body and rich product, concentration and amplification by biological chain, to skin, liver, stomach and intestine The lesion even canceration of system, nervous system, reproductive system and immune system has inductive effect.The acute toxicity of PCBs is very It is low, but if people, which is chronically exposed in low dosage environment, this may result in chloracne, endocrine disturbance, hepatotoxicity, system genitale System poisoning and canceration effect.

Due to its virulent property, carcinogenicity, teratogenesis and mutagenicity, it is important that PCBs becomes the one kind being widely noticed in environment Pollutant, many countries have been included in PCBs the organic pollutant list of priority acccess control.

Soil remediation method is commonly used both at home and abroad for Polychlorinated biphenyls:

(1) it seals up for safekeeping, landfill method

Sealing method up for safekeeping includes that concentration cavern is sealed up for safekeeping, underground sequestration and plant area keep in.For newly exiting the dress containing PCBs used Incineration disposal must be used by setting, and truly have difficult carry out is temporary to seal up for safekeeping, seal the time limit up for safekeeping no more than 3 years；It is right when concentration is sealed up for safekeeping PCBs device, which seals the time limit up for safekeeping, must not exceed 20 years.Not perfect due to managing, considerable part PCBs, capacitor has been revealed, and makes surrounding Environment is seriously endangered.Sealing up for safekeeping, filling is a kind of temporary, delay strategy, and environmental risk is larger.The design of landfill yard, Construction technology, detection technique, the performance of impervious material need to develop.

(2) high temperature incineration method

Suitable for disposing the pollutant of the PCBs containing high concentration, mainly for the treatment of oil, solid and soil.The time limit is sealed up for safekeeping to concentration It is super vicennial or be less than 20 years but have resulted in the waste containing PCBS of environmental pollution, it is necessary to which that time limit carries out incineration disposal.Perhaps Multinational family has fixed device and receives waste and carry out concentration destruction, and China's apparatus for destroying is fewer.Incineration method can fast have Destroy high concentration PCBs in effect ground.But requirement condition is harsh, it is at high cost, easily cause secondary pollution.Currently, it is domestic developing it is novel Incinerator and matched treating tail gas technology and equipment.

(3) physical method

Physical method mainly adsorbs and extraction, adsorbent material are mainly active carbon and activated carbon fiber (ACF), right at present It is to dredge in polluted river, lake sediment most efficient method.But dredging work amount is big, and cost is more, after dredging at bed mud Reason is a big problem.From the point of view of short run effect, dredging does not embody the benefit of organism in water.Dredger makees to PCBS Treatment effect also need further to study.

(4) chemical method

Chemical stripping method i.e. under certain condition, reagent is reacted with PCBs, be allowed to dechlorination generation biphenol compound or its His nontoxic, less toxic substance.The advantage of chemical method is: not only can thoroughly handle waste, and equipment is simply suitable for handling Several, the PCBs waste of high concentration is also applied for processing dispersion, low concentration PCBs waste.The U.S., Japan, the big benefit of Australia Ya Deng state is more to the method research, mainly includes metal deoxidization, hydrogenization method, reversion method and oxidation chlorination method etc.. In addition, to photochemical method and electrochemical process also studies have reported that.

Chemical restoration expense is lower, and operator is not directly contacted with pollutant.But it is only applicable to the infiltration coefficients such as sandy loam Biggish soil, and the cleaning agent introduced easily causes secondary pollution.

For sole carbon source and the energy, degrade to it or even mineralising；Another approach is to obtain carbon from other organic matters Source and the energy, and then degrade to target contaminant, i.e., substrate Co metabolism acts on, and usually described Co metabolism.To mesh Before until, it has been found that have the obligate bacterium of several classes can be using PCBs as sole carbon source and the energy, in disposal process, obligate bacterium is past Toward the dominant bacteria that can not become in environment, and it is easily destroyed the ecologic structure in soil, therefore, Shang Buneng practical application.

(6) phytoremediation

Phytoremediation technology, which refers to, utilizes plant and its rhizosphere microorganism removal, conversion and fixing soil, bed mud, underground A kind of emerging technology of toxic compounds in water, surface water and atmosphere is the hot spot in current biological repairing research field.

Thus, it is also very desirable to by the improvement of technique, a novel gone for PCBs in Soil with developing Except agent.

Summary of the invention

To solve the above-mentioned problems, first aspect present invention provides a kind of remover for PCBs in Soil, institute It states and includes at least metal flocbed and porous silica layer for the remover of PCBs in Soil；

The metal flocbed prepares raw material, in parts by weight, includes at least

As a preferred technical solution of the present invention, the metal flocbed prepares raw material, in parts by weight, at least Including

The metal flocbed prepares raw material, in parts by weight, includes at least

As a preferred technical solution of the present invention, the plant extracts includes at least following raw material:

Ginkgo biloba p.e, Senna P.E, Rosmarinus officinalis extract, Shitake Mushroom P.E, mulberry-leaf extract, honeysuckle mention Take object, hawthorne leaf P.E, extract of soybean, kudzu root extract, wolfberry fruit extract, Astragalus Root P.E, Passion flower P.E, stone Pomegranate extract, yam extract, Herb Gynostemmae Pentaphylli extract, tartary buckwheat extract, purple daisy extract.

As a preferred technical solution of the present invention, the plant extracts includes at least following raw material:

25~40 parts of ginkgo biloba p.e, 5~30 parts of Senna P.E, 10~20 parts of Rosmarinus officinalis extract, mushroom mention Take 5~20 parts of object, 10~20 parts of mulberry-leaf extract, 5~25 parts of Honegsukle flower P.E, 10~25 parts of hawthorne leaf P.E, soybean 5~15 parts of extract, 5~20 parts of kudzu root extract, 5~20 parts of wolfberry fruit extract, 5~15 parts of Astragalus Root P.E, passionflower mention 5~30 parts of object, 5~30 parts of Punica granatum L. extract, 20~40 parts of yam extract, 5~15 parts of Herb Gynostemmae Pentaphylli extract, bitter buckwheat is taken to extract 5~20 parts of object, 5~10 parts of purple daisy extract.

It further include sodium sulphate in the metal flocbed as a preferred technical solution of the present invention.

As a preferred technical solution of the present invention, the porous silica layer is SBA-15.

As a preferred technical solution of the present invention, the porous silica layer is more to handle through silane coupling agent Hole silicon dioxide layer.

Second aspect of the present invention provides a kind of preparation method of remover for PCBs in Soil, including following Step:

First porous silica layer is poured into mold, metal flocbed is then being added into mold, is being obtained after dry Remover for PCBs in Soil.

Third aspect present invention provides the application method of the remover for PCBs in Soil, is directly added into Into soil.

The fourth aspect of the present invention, which is provided, answers for the remover of PCBs in Soil environmentally friendly, catalytic field With.

The above-mentioned of the application and other features, aspects and advantages are more readily understood with reference to following detailed description.

Specific embodiment

The detailed description for preferred implementation method of the invention below of participating in the election of and including embodiment this hair can be more easily to understand Bright content.Unless otherwise defined, all technologies used herein and scientific term have common with fields of the present invention The normally understood identical meaning of technical staff.When there is a conflict, the definition in this specification shall prevail.

As used herein term " by ... preparation " it is synonymous with "comprising".Term "comprising" used herein, " comprising ", " having ", " containing " or its any other deformation, it is intended that cover non-exclusionism includes.For example, the combination comprising listed elements Object, step, method, product or device are not necessarily limited to those elements, but may include not expressly listed other elements or Such composition, step, method, product or the intrinsic element of device.

Conjunction " Consists of " excludes any element that do not point out, step or component.If in claim, this Phrase will make claim closed, so that it is not included the material in addition to the material of those descriptions, but relative normal Except rule impurity.When being rather than immediately following after theme in the clause that phrase " Consists of " appears in claim main body, It is only limited to element described in the clause；Other elements are not excluded except the claim as a whole.

Equivalent, concentration or other values or parameter are excellent with range, preferred scope or a series of upper limit preferred values and lower limit When the Range Representation that choosing value limits, this should be understood as specifically disclosing by any range limit or preferred value and any range Any pairing of lower limit or preferred value is formed by all ranges, regardless of whether the range separately discloses.For example, when open When range " 1 to 5 ", described range should be interpreted as including range " 1 to 4 ", " 1 to 3 ", " 1 to 2 ", " 1 to 2 and 4 to 5 ", " 1 to 3 and 5 " etc..When numberical range is described herein, unless otherwise stated, otherwise the range is intended to include its end Value and all integers and score in the range.

Singular includes that plural number discusses object, unless the context clearly dictates otherwise." optional " or it is " any It is a kind of " refer to that the item described thereafter or event may or may not occur, and the description include situation that event occurs and The situation that event does not occur.

Approximate term in specification and claims is used to modify quantity, and it is specific to indicate that the present invention is not limited to this Quantity further includes the acceptable modified part without will lead to the change of dependency basis this function close with the quantity.Phase It answers, modifies a numerical value with " about ", " about " etc., mean that the present invention is not limited to the exact numericals.In some examples, approximate Term likely corresponds to the precision of the instrument of measurement numerical value.In present specification and claims, range limits can be with Combination and/or exchange, these ranges if not stated otherwise include all subranges contained therebetween.

In addition, indefinite article "an" before element of the present invention or component and "one" quantitative requirement to element or component (i.e. frequency of occurrence) unrestriction.Therefore "one" or "an" should be read as including one or at least one, and odd number The element or component of form also include plural form, unless the obvious purport of the quantity refers to singular.

First aspect present invention provides a kind of remover for PCBs in Soil, described for chlorine connection more in soil The remover of benzene includes at least metal flocbed and porous silica layer；

The metal flocbed prepares raw material, in parts by weight, includes at least

As a preferred technical solution of the present invention, the metal flocbed prepares raw material, in parts by weight, at least Including

The metal flocbed prepares raw material, in parts by weight, includes at least

Hydroxymethyl cellulose

In the present invention, used hydroxymethyl cellulose is commercially available acquisition, is purchased from Shijiazhuang Mao Qing trade Co., Ltd.

Acrylic acid-acrylic acid hydroxypropyl ester copolymer

In the present invention, used acrylic acid-acrylic acid hydroxypropyl ester copolymer is commercially available acquisition, is purchased from the calm and peaceful water in Shandong Manage Science and Technology Co., Ltd..

Cetyl trimethylammonium bromide

In the present invention, used cetyl trimethylammonium bromide is commercially available acquisition, is purchased from Chinese medicines group.

Ammonification graphene

In the present invention, used ammonification graphene is commercially available acquisition, is purchased from Suzhou Heng Qiu graphene Co., Ltd.

Plant extracts

In the present invention, the plant extracts includes at least following raw material:

Ginkgo biloba p.e, Senna P.E, Rosmarinus officinalis extract, Shitake Mushroom P.E, mulberry-leaf extract, honeysuckle mention Take object, hawthorne leaf P.E, extract of soybean, kudzu root extract, wolfberry fruit extract, Astragalus Root P.E, Passion flower P.E, stone Pomegranate extract, yam extract, Herb Gynostemmae Pentaphylli extract, tartary buckwheat extract, purple daisy extract.

As a preferred technical solution of the present invention, the plant extracts includes at least following raw material:

25~40 parts of ginkgo biloba p.e, 5~30 parts of Senna P.E, 10~20 parts of Rosmarinus officinalis extract, mushroom mention Take 5~20 parts of object, 10~20 parts of mulberry-leaf extract, 5~25 parts of Honegsukle flower P.E, 10~25 parts of hawthorne leaf P.E, soybean 5~15 parts of extract, 5~20 parts of kudzu root extract, 5~20 parts of wolfberry fruit extract, 5~15 parts of Astragalus Root P.E, passionflower mention 5~30 parts of object, 5~30 parts of Punica granatum L. extract, 20~40 parts of yam extract, 5~15 parts of Herb Gynostemmae Pentaphylli extract, bitter buckwheat is taken to extract 5~20 parts of object, 5~10 parts of purple daisy extract.

As a preferred technical solution of the present invention, the plant extracts includes at least following raw material:

30 parts of ginkgo biloba p.e, 20 parts of Senna P.E, 15 parts of Rosmarinus officinalis extract, 15 parts of Shitake Mushroom P.E, mulberry 15 parts of leaf extract, 20 parts of Honegsukle flower P.E, 20 parts of hawthorne leaf P.E, 10 parts of extract of soybean, 15 parts of kudzu root extract, 15 parts of wolfberry fruit extract, 10 parts of Astragalus Root P.E, 25 parts of Passion flower P.E, 20 parts of Punica granatum L. extract, 35 parts of yam extract, 10 parts of Herb Gynostemmae Pentaphylli extract, 15 parts of tartary buckwheat extract, 8 parts of purple daisy extract.

Ginkgo biloba p.e

Ginkgo leaf is the dried leaf of Ginkgoaceae plant Ginkgo biloba.The still green Shi Caishou of autumn leaf is dry in time.It is generally artificial Cultivation.Cultivation area north to Liaoning, the Guangdong Nan Da, from the east of Zhejiang, west reaches Shaanxi, Gansu, southwest to Sichuan, Guizhou, Yunnan etc. Ground.It with activating microcirculation and removing stasis medicinal, removes obstruction in channels to relieve pain, astringing lung-QI is relievingd asthma, the effect of changing turbid lipid-loweringing.For obstruction of collaterals by blood stasis, chest impediment and cardialgia, middle windage yaw Paralysis, deficiency syndrome of the lung cough and asthma, hyperlipidemia.

Ginkgo leaf is fallen leaves megaphanerophyte, and 30~40 meters high, complete stool is hairless, and the diameter of a cross-section of a tree trunk 1.3 meters above the ground is up to 4 meters, and treelet bark is closely smooth, shallowly Grey, the skin taupe of big tree, irregular lobe, have long shoot and slow growth away from shape brachyplast.Leaf alternate, radiates on long shoot Shape is scattered, on brachyplast 3~5 pieces at fasciation shape, have elongated petiole, fan-shaped, how much two sides light green has in broad apical margin It incises or 2 splits, wide by 5~8 (~15) centimetre, the most forked and bad pa thready pulses of tool.Dioecism, dilute homophyletic, globe daisy are singly born in short The axil of branch；Male cone Cheng amentum shape, stamen is most, respectively there is 2 anther；Female cone has long stalk, and two forks (dilute 3 are often divided at stalk end ~5 forks), raw 1 ovule with plate-like pearl support of fork, normal 1 Ovule Development is at development seed.9~October of seed maturity.

The more fold of this product are broken, and complete person is fan-shaped, long 3~12cm, wide 5~15cm.Yellow green or sundown, on Edge is in irregular wavy bending, and some centres are recessed, deep person up to leaf it is long 4/5.Have two forked parallel veins, it is thin and close, Glabrous, easy longitudinal tear.Phyllopodium wedge shape, the long 2~8cm of petiole.Body is light.Gas is micro-, mildly bitter flavor.

In the application, the ginkgo biloba p.e is commercially available acquisition, is purchased from Xi'an day Biotechnology Ltd..

Senna P.E

Folium sennae, different name senna rush down leaf, the leaflet that soaked bamboo leaf source is the narrow leaf cassia angustifolia of leguminous plant or cassia acutifolia Delile.

Narrow leaf cassia angustifolia is in long avette or ovum shape lanceolar, long 1.5~5cm, wide 0.4~2cm, full edge, the anxious point of end of blade, phyllopodium It is slightly asymmetric.Narrow leaf cassia angustifolia be draft shape undershrub, up to 1 meter.Even numbers pinnate compound leaf, has short handle by 5~8 pairs of leaflet；Stipule ovum Shape lanceolar, it is 2~4 millimeters long；Vanelets ovum shape lanceolar is to wire lanceolar, and the anxious point of apex, base portion is slightly asymmetric, it is hairless or There are few hairs.Raceme axillary spends 6~14；Bennet base portion has an oval bract, Yi Luo；Sepal 5, long avette；Petal 5, Obovate, yellow；Stamen 10, the small shape in 3 pieces of top, infertility, 4 pieces of center is isometric, and bottom 3 pieces are bent downwardly, and anther is slightly in four It is rectangular, base portion flechette-type, Room 4；Gynoecium bending such as sickle, ovary has handle, by thin hair.Blade face light green color, blade back celadon, micro- hairiness Young pilose antler, no embossing, matter are thin and crisp.With drying, leaf narrow point, piece is big, complete, color is green, stalk less, be preferred without silt particle person, leaf is small, color It is yellow, have stalk, be crushed more, having silt particle, person is secondary.Upper surface yellow green, lower surface chartreuse, hairless or close hairless, vein is slightly grand It rises.Keratin.Gas is faint and special, mildly bitter flavor, slightly sticky.Cassia acutifolia Delile is in lanceolar or long avette, is slightly crimped, the short point of end of blade Or dimpling, phyllopodium is asymmetric, and two sides has thin undercoat fine and soft.

Cassia Angustifolia leaf contains Sennosides (sennoside) A, B, C, D, Chrysophanol (crysophanol), rheum emodin (emodin), the Shen Physcion (physcion), the 3- methyl -8- Portugal oxygroup -2- acetyl group -1,6- naphthalenediol -6-O- β-D- Grape glucoside (tinnevellinglucoside), (kaempferol) containing Kaempferol in leaflet.

Cassia acutifolia Delile leaf contains Sennoside A, B, C, D, rheum emodin, Physcion, Chrysophanol.Contain Kaempferol in tender leaf.This Outside, congener ear leaf cassia angustifolia (Cassiaauriculata) leaf (leucoanthocyanins) containing grey glucoside, bark contain polyphenol Oxidizing ferment (polyphenoloxidase).

In the application, the Senna P.E is commercially available acquisition, is purchased from Xi'an day Biotechnology Ltd..

Rosmarinus officinalis extract

Rosemary, Classification system (Rosmarinus officinalis) Labiatae shrub.Shrub, up to 2 meters.Stem and old Branch is cylindrical, cortex dark gray, irregular lobe, and bulk is peeled off, four prismatic of sprout, close by the starlike fine hair of white.

Leaf is usually grown thickly on branch, has extremely short handle or stockless, and blade is linear, 1-2.5 centimetres long, 1-2 millimeters wide, apex Blunt, base portion is gradually narrow, and full edge rearwardly crimps, and keratin slightly has gloss above, close hairless, below the close starlike villus by white.

Hua Jinwu stalk, to life, minority is gathered in the top composition raceme of brachyplast；Bract is small, has handle.Calyx ovate clock Shape is about 4 millimeters, and outside is close by the starlike villus of white and body of gland, and inner face is hairless, 11 arteries and veins, two lip shapes, upper lip subcircular, full edge Or 3 teeth that tool is very short, 2 tooth of lower lip, tooth oval shape triangle.Corolla bluish violet, it is long not as good as 1 centimetre, it is outer by thin pubescence, inner face Hairless, corolla tube is slightly overhanging, and two lip shape of limb, upper lip is directly stretched, and 2 shallowly split, and sliver oval, lower lip is roomy, and 3 split, and middle sliver is maximum, Indent has a down dip, and edge is dentation, and base portion, which is hung, shortens handle into, side sliver oblong.2 pieces of stamen developments, are born under corolla lower lip There is 1 downward small tooth at side, filigree middle part, and coyote hole is parallel, and only Room 1 can educate.Style is elongated, and far more than stamen, apex unequal 2 is shallow It splits, sliver bores shape, and rear sliver is short.Floral disc flat-top has equal sliver.Ovary sliver and floral disc sliver alternate.November at florescence.

Rosemary likes temperature climate, but in TaiWan, China level land megathermal period slow growth, winter does not have the temperature of cold current Relatively it is suitble to its growth, moisture supply aspect is since rosemary blade inherently belongs to keratin, soil drought-enduring compared with energy, therefore planting Earth is with good advantageous in growth and development rich in the enabled draining of chiltern, it should be noted that rosemary slow growth, therefore regenerate It is indifferent.

In the application, the Rosmarinus officinalis extract is commercially available acquisition, is purchased from Xi'an day Biotechnology Ltd..

Shitake Mushroom P.E

Mushroom also known as flower mushroom, mushroom, fragrant letter, fragrant bacterium, dried mushroom, fragrant wild rice, are the fructification of Pleurotaceae plant mushroom.Mushroom It is one of second-biggest-in-the-world edible mushroom and China's specialty, in the civil title for being known as " mountain delicacy ".It is that one kind is grown on timber Fungi.Delicious flavour, fragrance make people mentally refreshing are full of nutrition.Mushroom is rich in vitamin B complex, iron, potassium, provitamin D (after solarization Change into vitamin D), it is sweet in flavor, it is mild-natured.Appetite stimulator is cured mainly, few gas is out of strength.

Mushroom is known as the title of the king of mountain delicacy, is the nutritional health food of high protein, low fat.Chinese dynasties physician is to perfume (or spice) Mushroom has famous discussion.Modern medicine and nutrition deepen continuously research, and the medical value of mushroom is also constantly exploited.In mushroom Quantitative Determination of Ergosterol is very high, effective to prevention and treatment rickets；Lentinan (β~1,3 glucans) can enhance cell immunocompetent, from And inhibit the growth of cancer cell；Mushroom contains more than 40 kinds of enzymes of six big enzymes, can correct human chitinase deficiency disease；Rouge in mushroom It is beneficial to reduce blood lipid to human body for fat institute fatty acids.

In the application, the Shitake Mushroom P.E is commercially available acquisition, is purchased from Xi'an day Biotechnology Ltd..

Mulberry-leaf extract

Mulberry leaf, (Mulberry Leaf), scientific name: Folium Mori.Chinese medicine name is the dried leaf of moraceae plants mulberry, is The conventional food also known as mulberry of silkworm, thorn mulberry, mulberry fruit tree, yellow wood leaf etc., mulberry tree, mulberry yield are planted in China, various regions, north and south extensively It is abundant.The Major Foods of silkworm.Intact leaf is in or width egg shape to be about 15 centimetres, about 10 centimetres wide, petiole is about 4 centimetres, blade Base portion is heart-shaped, the micro- point in top, and there are sawtooth, the dense white pubescence of vein in edge.The thicker dirty-green of old leaf.Tender leaf is relatively thin, yellow green. Matter is crisp easily, holds prick the hand.Gas is light, and mildly bitter flavor is puckery.

Machaka or dungarunga, high 3-15m.Bark lark or yellowish-brown, shallow lobe, sprout hairiness.Leaf alternate, ovum Shape is to wealthy oval, long 6~15cm, wide 4~12cm.There is bastard at apex point or blunt, basal circular or close heart-shaped, edge, above nothing Hair, it is glossy, below green, have thin hair, hairiness between arteries and veins on arteries and veins；Petiole grows 1~2.5cm.Dioecism, flower bud inflorescence armpit It is raw；Male inflorescence is caducous；Female inflorescence grows 1~2cm, and style is unobvious or nothing, column cap 2.

Intact leaf is about 15 centimetres, about 10 centimetres wide, petiole is about 4 centimetres, blade in oval, width egg shape, heart etc. Base portion is heart-shaped, the micro- point in top, and there are sawtooth, the dense white pubescence of vein in edge.The thicker yellow green of old leaf.Tender leaf is relatively thin, dirty-green. Matter is crisp frangible, holds prick the hand.Gas is light, and mildly bitter flavor is puckery.It is medicinal it is generally acknowledged that frost after the person's of adopting matter it is good.Purple is black when collective fruits (mulberry fruit) is ripe Color, red or milky.4~May of florescence, 6~July of fruiting period.

More shrinkages are crushed.Complete person has handle, and yellow green or light yellowish brown above blade, some have small verruca；Following table Complexion is shallower, and vein protrusion, scun is netted, and by thin hair on arteries and veins, arteries and veins base has tuft.Matter is crisp.Gas is micro-, lightly seasoned, slight bitter, puckery.

Main component:

1. flavonoids

Flavone compound accounts for the 1%~3% of mulberry leaf dry weight in mulberry leaf, is the higher a kind of plant of cauline leaf content in plant kingdom Object.South Korea and Japanese scholars isolate 9 kinds of flavonoids from mulberry leaf, mainly rutin sophorin (rutin), Quercetin, isoquercitrin, The compounds such as three glucoside of Quercetin -3-.

2. alkaloid

Alkaloid is the main active ingredient of mulberry leaf, and Japanese scholars Asano etc. (1994) isolates a variety of more from mulberry leaf Hydroxyl alkaloid, including DNJ (1-DNJ), N- methyl-1-DNJ (N-Me-DNJ), 2- oxygen-α-D gala pyranose Glycosides -1-DNJ, fagomine, Isosorbide-5-Nitrae-dideoxy-Isosorbide-5-Nitrae-imido grpup-D-arabinose alcohol, Isosorbide-5-Nitrae-dideoxy-Isosorbide-5-Nitrae-imido grpup - (2- oxygen-β-D- glucopyranoside)-D-arabinose pure and mild 1 α, 2 β, 3 α, 4 β-tetrahydroxy-go first gelsemium henbane alkane (to go first gelsemium henbane Alkali) etc. 7 kinds of alkaloids.Wherein DNJ (1-DNJ) is in plant kingdom, and only mulberry leaf are exclusive.

3. phytosterol

Content of phytosterol is 3~4 times higher than general plant in mulberry leaf.Mainly cupreol (β-sitosterol), beans Sterol (Stigmasterol), campesterol (Camposterol), cupreol β-D-Glucose glycosides (β-sitolsterol β- D-glucoside), Lupeol (lupeol, Lupeol), meso inositol (Myoinositol), molting hormone, Inokosterone (Inokosterone), ecdysterone (Ecdysterone) etc..

4. γ-aminobutyric acid (γ-aminobutyric acid)

γ-aminobutyric acid (average content 226mg/100g) abundant is noticeable in mulberry leaf, and γ-aminobutyric acid is by paddy Propylhomoserin is transformed, and gamma-glutamic acid content highest (2323mg/100g) in mulberry leaf.

5. mulberry leaf polysaccharide

It is rich in mulberry leaf polysaccharide in mulberry leaf, there is the significant hypoglycemic and inhibition raised effect of blood lipid.

In the application, the mulberry-leaf extract is commercially available acquisition, is purchased from Xi'an day Biotechnology Ltd..

Honegsukle flower P.E

Honeysuckle also known as honeysuckle (scientific name: Lonicera japonica)." honeysuckle " one comes from Compendium of Material Medica, by Just open in honeysuckle flowers as white, after switch to yellow, hence obtain one's name honeysuckle.Medicinal material honeysuckle is Caprifoliaceae woodbine honeysuckle And congener dry flower or with the flower just opened.

Honeysuckle, March bloom, and five go out, micro-perfume, and base of a fruit band is red, and then color is white by Hua Chukai, through one, two day then color it is yellow, it is therefore named Honeysuckle.Again because of a base of a fruit Lonicera Japonica, two pistils are visited outside, in pairs, are never left each other, and shape is such as male female associated, and like mandarin duck To dance, therefore there is the title of mandarin duck rattan.

This kind of lobate bract for being most significantly characterized by having big shape.It in person somewhat like Lonicera confusa, but that A kind of bract is narrow thin rather than lobate, the dense pubescence of calyx tube, and the pubescence of the dense curling of sprig is significantly different with this kind.This A kind of morphological variation is very big, no matter branch, the fleece of leaf, the shapes and sizes of leaf and corolla length, fleece and lip Valve and the length ratio of canister portion etc., all vary widely.But all these variations are apparently more the same as ecological environment phase It contacts, not display and the correlation between geographical distribution.

Honeysuckle is known as clearing heat and detoxicating good medicine from ancient times.The sweet cold air fragrance of its property, clear heat with drugs of sweet flavour and cold nature is without injuring one's stomach, and fragrance is thoroughly Up to again can eliminating evil.Honeysuckle can dispelling wind-heat, also kind removing summer-heat blood poison is used for various febrile diseases, such as body heat, dermexanthesis, macular eruption, heat The diseases such as carbuncle carbuncle, abscess of throat, equal significant effect

Honeysuckle adaptability is very strong, and happiness is positive, shade tolerant, and cold resistance is strong, also drought-resistant and water-wet, not tight to soil requirement, but Best with growth on wet, fertile deep sandy earth, annual spring and summer sends out the tip twice.The dense prosperity of root system, sprout tillers is strong, vines Landing can take root.Sunlight and mild, wet environment are liked, viability is strong, wide adaptability, resists cold, and it is drought-enduring, it is raw at concealment Length is bad.It is born in hillside shrubbery or sparse woods, riprap, mountain foot roadside and village hedge side, height above sea level are up to 1500 meters.

In the application, the Honegsukle flower P.E is commercially available acquisition, is purchased from Xi'an day Biotechnology Ltd..

Hawthorne leaf P.E

Leaves of Hawthorn, Chinese medicine name.For rosaceous plant large-fruited Chinese hawthorn Crataegus pinnatifida Bge.var.major Or the dried leaf of hawthorn Grataegus pinnati fida Bge. N.E.Br..It summer, the harvesting of two season of autumn, dries.It is distributed in east The ground such as north, North China.With the effect of activating microcirculation and removing stasis medicinal, qi-regulating promotes blood circulation, changes turbid lipid-loweringing.For qi depression to blood stasis, chest impediment and cardialgia is uncomfortable in chest to suppress Gas, palpitation and amnesia, dizziness and tinnitus, hyperlipidemia.

Machaka.Branch is dense, has spinelet, sprout has pubescence.Sprig puce, old branch taupe.Blade triangular shape ovum Shape is oval to prismatic, and long 2~6cm, wide 0.8~2.5cm, respectively there are 3~5 pinniform drastic crack pieces, base in base portion section shape or wide wedge shape, two sides Portion 1 is deeper to sliver division, and there is irregular sharp sawtooth at edge.Compound corymb, peduncle, anthocaulus have long pubescence；Grey color, Diameter about 1.5cm；There is long pubescence outside calyx tube, two sides is hairless inside and outside sepal or inner face top hairiness.The operatic circle peony, it is subsphaeroidal. 5~June of florescence, 9~October of fruiting period.

In the application, the hawthorne leaf P.E is commercially available acquisition, is purchased from Xi'an day Biotechnology Ltd..

Extract of soybean

Soybean (scientific name: Glycine max (Linn.) Merr.) is generally called soya bean.Pulse family Glycine annual herb, high 30- 90 centimetres.Stem thickness is strong, uprightly, close by the long bristle of brown.Leaf usually has 3 leaflets；Stipule has vein, by yellow pubescence；Petiole is long 2-20 centimetres；Leaflet width egg shape, papery；The short few flower of raceme, long spends more；Total bennet usually has 5-8 stockless, tightly squeezes Flower；Bract lanceolar, by strigose；Squamella lanceolar, the bristle to be fitted perfectly；Calyx lanceolar, Hua Zise, lavender or White, base portion have valve handle, ala castor shape.Pod is loose, and slightly curved, sagging, yellow green is close to be become mildewed by isabelline；2-5, seed, Oval, subsphaeroidal, kind skin is smooth, has pale green, Huang, brown and black etc. various.The month at florescence 6-7, the fruiting period 7-9 month.

The happiness of soybean property is warm, and seed starts to germinate at 10-12 DEG C, most suitable with 15-20 DEG C, grows 20-25 DEG C of thermophilic, knot of blooming 20-28 DEG C of thermophilic of the pod phase, delay of bearing pods under low temperature cannot bloom, the excessively high plant of temperature then terminates in advance growth lower than 14 DEG C.Kind Son germination requires more moisture content, and florescence requires soil moisture content in 70%-80%, and otherwise flower abscission rate increases.Soybean exists 15% of fertilizer-sucting quantity less than total amount before blooming, and bloom 80% or more of the total fertilizer-sucting quantity of fruiting period Zhan

In the application, the extract of soybean is commercially available acquisition, is purchased from Xi'an day Biotechnology Ltd..

Kudzu root extract

Pueraria lobata, Chinese medicine name.For the dry root of legume pueraria lobata, practises and claim elegant jessamine.Autumn, the excavation of two season of winter, fresh-cut is taken advantage of into thickness Piece or fritter；It is dry.It is sweet, pungent, it is cool.There is expelling pathogenic factors from muscles and skin to bring down a fever, promoting eruption promotes the production of body fluid to quench thirst, the function of Shengyang Zhixie.It is usually used in exterior syndrome fever, Stiff nape and back, measles without adequate eruption, pyreticosis is thirsty, and the deficiency of Yin is quenched one's thirst, and heat is purged heat dysentery, splenasthenic diarrhea.

Sturdy liana, long up to 8 meters, for entirety by the long bristle of yellow, basal part of stem is wooden, there is the tuberous root of thick thickness.Pinniform is multiple Leaf has 3 leaflets；Stipule is carried, ovate oblong, has lines；Stipel wire lanceolar, it is isometric or longer with petiolule；Leaflet Three split, once in a while full edge, terminal leaflet width egg shape or tiltedly avette, long 8-15 (- 19) centimetre, wide 5-12 (- 18) centimetre, and apex is long gradually Point, the raw leaflet tiltedly avette in side is slightly smaller, above by faint yellow, calm vegetable pubescence.It is closeer below；Petiolule takes off color villus by Huang. Pod oblong, it is 5-9 centimetres long, it is 8-11 millimeters wide, it is flat, by the long bristle of brown.The month at florescence 9-10, the fruiting period 11-12 month.It is raw In the thick grass of hillside or roadside and more dark and damp place, or it is born in 1000-3200 meters of height above sea level of gully woods.

In the application, the kudzu root extract is commercially available acquisition, is purchased from Xi'an day Biotechnology Ltd..

Wolfberry fruit extract

Fruit (Chinese medicine claims fructus lycii), medicinal function is same with lycium barbarum；Root skin (Chinese medicine claims the root bark of Chinese wolf-berry), there is antipyretic cough-relieving Effectiveness.

Pick and process: fructus lycii: 6-11 month fruit is red ripe successively, to harvest in batches, and fresh fruit is spread out on reed sugarcane rapidly, thick No more than 3 centimetres, generally it is advisable with 1.5 centimetres, puts shady place and dry in the air to rhicnosis, then exposure to pericarp rises hard, when pulp softness Carpopodium is removed, then is dried.Wolfberry leaf: the picking of spring to early summer is cleaned, more using fresh herbs.

Main ingredient: fructus lycii (betane) containing glycine betaine, atropine (atropine), hyoscyamine (gyoscyamine)。

Polysaccharides: polysaccharides is a kind of water-soluble polysaccharide, is most important active constituent in fructus lycii, average molecular matter Amount is 68-200, becomes domestic and international research hotspot.Wherein and with the immunological regulation of polysaccharides and the research of antitumor action most It is more.There is now it is many research shows that polysaccharides have promote immune, anti-aging, it is antitumor, remove free radical, be antifatigue, anti- The effects of radiation, liver protection, reproductive function protection and improvement.

Glycine betaine: chemical name be 1- carboxy-N, N, N- betaine, in chemical structure with amino acid phase Seemingly, belong to quaternary amine alkaloids.Glycine betaine is fructus lycii, leaf, one of main alkaloid in handle.Fructus lycii is to lipid-metabolism or resists Mainly due to caused by contained glycine betaine, it plays methyl supplying in vivo for the effect of fatty liver.About fructus lycii The research of glycine betaine is only limitted to domestic in the measurement of content, extraction process and to the physiological action (enhancing salt tolerance) of lycium plant Research aspect, the pharmacological effect research about fructus lycii glycine betaine are seldom.

Wolfberry pigment: wolfberry pigment is all kinds of present-color materials being present in fructus lycii berry, is the important physiology of fructus lycii seed Active constituent.Main includes-carrotene, lutein and other coloring matters.Carotenoid contained by fructus lycii then has Very important medical value.Verified fructus lycii seed pigment has raising immune function of human body, prevention and inhibition for many researchs The effects of tumour and prevention of arterial atherosis.Carrotene is the main active of wolfberry pigment, has anti-oxidant and makees The important physiological functions such as the synthesis precursor for vitamin A.

In the application, the wolfberry fruit extract is commercially available acquisition, is purchased from Xi'an day Biotechnology Ltd..

Astragalus Root P.E

Radix Astragali, also known as continuous stilbene.Perennial herb is 50-100 centimetres high.Main root is plump, wooden, normal branch, canescence.Stem Uprightly, top multi-branched has thin rib, by white pubescence.Perennial herb is 50-100 centimetres high.Originate in Inner Mongol, Shanxi, sweet The ground such as respectful, Heilungkiang.

Radix Astragali, pinnate compound leaf have 13-27 piece leaflet, 5-10 centimetres long；Petiole is 0.5-1 centimetres long；Stipule is oval from life, Lanceolar or wire lanceolar, it is 4-10 millimeters long, below by white pubescence or close hairless；Leaflet ellipse or long round shape are oval, It is 7-30 millimeters long, 3-12 millimeters wide, apex blunt circle or dimple, have small cusp or unobvious, basal circular, above green, nearly nothing Hair, below by submissive white pubescence.

Raceme is slightly close, there is 10-20 flower；Total bennet is close isometric or longer with leaf, until fruiting period significant elongation；Bract line Shape lanceolar, 2-5 millimeters long, the back side is by white pubescence；Bennet is 3-4 millimeters long, slightly close soft by brown or black together with rachis Hair；Squamella 2；Calyx mitriform, 5-7 millimeters long, outside is by white or black pubescence, and calyx tube is bordering on hairless sometimes, and only calyx tooth has Hair, calyx tooth is short, and for triangle to shape is bored, long is only the 1/4-1/5 of calyx tube；Corolla yellow is faint yellow, vexil obovate, long 12- 20 millimeters, top dimple, base portion has short valve handle, and ala is slightly shorter compared with vexil, limb oblong, and base portion has cropped ear, and valve handle is compared with limb 1.5 times are about, fossil fragments are closely isometric with ala, limb semioval shape, and valve handle is slightly long compared with limb；Ovary has handle, by fine and soft hair.

Pod film matter, slightly expands, half elliptic, 20-30 millimeters long, 8-12 millimeters wide, and top has puncture tip, and two sides is white Color or the thin pubescence of black, fruit neck is beyond outside calyx；3-8, seed.The month at florescence 6-8, the fruiting period 7-9 month.

In the application, the Astragalus Root P.E is commercially available acquisition, is purchased from Xi'an day Biotechnology Ltd..

Passion flower P.E

Passionflower (scientific name: Passiflora caerulea L.) climbs bejuco for perennial evergreen, is one The palatable fruit of kind fragrance, there is the good reputation of " king of fruit juice ".Also known as fruit of suffering a calamity or disaster, Brazil nut, rattan peach, enthusiastic fruit, turn heart lotus, the West It brings up, turns Zhi Lian, the sour nightshade in ocean, Shi Jicao.

Passionflower stem it is cylindrical and it is micro- have a corner angle, it is hairless；Leaf papery, base portion is heart-shaped, 5 drastic crack of palmate, intermediate sliver ovate Oblong, two side slivers are smaller, hairless, full edge；1 flower is only deposited in cyme degeneration, with tendril to life, Hua great, light green；Berry Oval spherical shape is to nearly spheroidal, orange-yellow when ripe or yellow；Seed is most, and reversed cardioid is about 5 millimeters.The month at florescence 5-7.

Herbaceous species；Stem it is cylindrical and it is micro- have a corner angle, it is hairless, slightly by white powder；Leaf papery, it is 5-7 centimetres long, it is 6-8 centimetres wide, Base portion is heart-shaped, and 5 drastic crack of palmate, intermediate sliver ovate oblong, two side slivers are smaller, hairless, full edge；Petiole is 2-3 centimetres long, in There is the tiny body of gland of 2-4 (- 6) in portion；Stipule is larger, kidney shape, embraces stem, is up to 1.2 centimetres, marginal wavy.

1 flower is only deposited in cyme degeneration, with tendril to life.Hua great, light green, diameter is big, 6-8 (- 10) centimetre；Bennet is long 3-4 centimetres；Bract width egg shape, 3 centimetres long, full edge；5 pieces of sepal, 3-4.5 centimetres long, outside light green is the green white of inner face, outer Face top has 1 horn shape appendicle；5 pieces of petal, light green is closely isometric with sepal；Outer paracorolla sliver 3 is taken turns, Filamentous, and foreign steamer is in Sliver is taken turns, is up to 1-1.5 centimetres, top sky blue, middle part white, lower part aubergine, lubrication groove sliver is Filamentous, 1-2 millimeters long, top End 1 aubergine capitulum of tool, lower part light green；Interior paracorolla tasselled shape, sliver aubergine, 1 close gland ring of lower tool；Have floral disc, It is about 1-2 millimeters high；Androgynophore is 8-10 millimeters long；5 pieces of stamen, filigree separation, be about 1 centimetre, it is flat；Anther oblong, it is long About 1.3 centimetres；Ovary oval is spherical；3 pieces of style, separation, aubergine is about 1.6 centimetres；Column cap kidney shape.

Berry oval spherical shape is about 6 centimetres, orange-yellow when ripe or yellow to nearly spheroidal；Seed is most, reversed cardioid, long About 5 millimeters.The month at florescence 5-7.

In the application, the Passion flower P.E is commercially available acquisition, is purchased from Xi'an day Biotechnology Ltd..

Punica granatum L. extract

Pomegranate (scientific name: Punica granatum L.) deciduous tree or shrub；Dan Ye, usually to raw or fasciation, no support Leaf.Flower basidixed or nearly basidixed, Dan Sheng or several fasciations or composition cyme, nearly bell, sliver 5-9, petal 5-9, more gauffers, Imbricate arrangement；Ovule is most.Berry is spherical, and top harbors calyx lobes, and pericarp is thick；Seed is most, and berry is subsphaeroidal, fruit The ripe phase 9-10 month.Exosper meat is translucent, succulence；Endotesta keratin.

Nature and flavor are sweet, sour and astringent, warm, have desinsection, convergence, puckery intestines, stop dysentery and other effects.Pomegranate fruit is full of nutrition, vitamin C Content is higher by one or two times than apple, pears.

Pomegranate is machaka or dungarunga, is evergreen tree in the torrid zone.Tree crown plexi nature globular model.Tree root yellowish-brown. Grow strong, rhizosphere is easily taken root tiller.Tree is high up to 5-7m, general 3-4m, but short raw pomegranate only high about 1m or shorter.Trunk is in ash Brown above has strumae, does multidirectional left torsion.

Branch is more in tree crown, and spray has rib, is square more.Sprig is flexible, is not easily broken.Primary tiller is eugonic small Staggeredly has spinule to life on branch.The length of thorn is related with kind and growing state.Prosperous tree thorniness, veteran pierce less.Bud color is with season And change, there are purple, green, orange three colors.

Leaf is to raw or fasciation, in long lanceolar to oblong or ellipticity lanceolar, long 2-8cm, wide 1-2cm, top Point, surface is glossy, back side middle arteries protrusion；There is short petiole.

Flower both sexes whether according to ovary prosperity, there is that mitriform is colored and tubular flower is not, the former ovary prosperity be good at fertilization as a result, The latter is often withered and fallen not firm；General 1 to several it is raw between the axil below of current year young sprout top and item end；Sepal is hard, meat, Tubulose, 5-7 are split, and with ovary adhesion, are harbored；Petal obovate, with sepal alternate, imbricate arrangement with number.Flower has single-lobe, again Point of valve.The more hemp nettles of double variety Pistil And Stamen and it is infertile, up to tens of pieces of petal；Spend it is mostly red, also have white and it is yellow, pink, The colors such as agate.Stamen is most, and filigree is hairless.Gynoecium has style 1, and length is more than stamen, carpel 4-8, ovary bottom.

In the application, the Punica granatum L. extract is commercially available acquisition, is purchased from Xi'an day Biotechnology Ltd..

Yam extract

Chinese yam is also known as Chinese yam, native potato, sweet potato Chinese yam, RHIIZOMA DIOSCOREAE from Henan of China, Chinese yam, white Chinese yam, is the herbal medicine that " China's book on Chinese herbal medicine " records, medicine It is Dioscoreaceae plant Chinese yam dry rhizome with source.

Chinese yam have nourish it is strong, it is aid digestion, hold back abnormal sweating, the effect of antidiarrheal, cure mainly insufficiency of the spleen diarrhoea, cough due to deficiency of the lung, glycosuria Disease quenches one's thirst, oliguria frequency, spermatorrhea, women's leukorrhagia and dyspeptic chronic enteritis.

Reed head harvests for the year after planting, and bulbil second year is received.November, Ye Huanghou, adopted bulbil, and per hectare receives bulbil 1,500,000 Gram or so.Tear bracket open, remove overground part, with a ditch fall a ditch method excavate, remove reed head make planting, be sure not Chinese yam to roll over It is disconnected, influence quality.The root tuber of lower part is put into cylinder and is impregnated 1~2 day, is cleaned, using fresh herb bamboo hilt crust benefit is taken advantage of only, is fitted into basket Be put on a heatable brick bed and smoked 24 hours with sulphur, every hundred kilograms of fresh yams are with 0.8~1 kilogram of sulphur, until Chinese yam softens, on surface there are many Droplet, take out solarization or be dried to crust it is dry after, be put into bored in basket, shone again after bored, until drying.In addition simple processing method It is to clean soil, takes advantage of using fresh herb bamboo knife benefit and remove outside rough bark, slice dries.It is packed with wooden case or basket.It is required that packing case seals, Surrounding patch oilpaper or plastic film, moisture-proof, mould proof, Anti-moth-eating.

In the application, the yam extract is commercially available acquisition, is purchased from Xi'an day Biotechnology Ltd..

Herb Gynostemmae Pentaphylli extract

Gynostemma pentaphylla (scientific name: Gynostemma pentaphyllum (Thunb.) Makino) Curcurbitaceae, gynostemma pentaphyllum genus herbaceous stem Climbing Plant；Stem is thin and delicate, has branch, has vertical rib and slot, hairless or thin by pubescence.Japan is referred to as Gan Mancha.Gynostemma pentaphylla happiness yin The weather of damp-warm syndrome sum, it is how wild at the concealments such as hayashishita, brook bank, it is perennial to climb up by holding on to draft.

Herbaceous stem Climbing Plant；Stem is thin and delicate, has branch, has vertical rib and slot, hairless or thin by pubescence.Leaf film quality or papery, Bird foot shape has 3-9 leaflet, and usual 5-7 leaflet, petiole is 3-7 centimetres long, by pubescence or hairless；Vanelets ovate oblong or Lanceolar, central lobule is 3-12 centimetres long, 1.5-4 centimetres wide, and side life is small, and the anxious point or short tapering of apex, base portion is gradually narrow, side Edge has wave-formed mouth or crenation tooth, above bottle green, back side light green, two sides dredges by short bristle, 6-8 pairs of lateral vein, above Flat, the back side is raised, and thready pulse is netted；Petiolule is slightly diverged, 1-5 millimeters long.Tendril is very thin, 2 discriminations, dilute single, hairless or base portion By pubescence.Flower dioecism.Male flower panicle, rachis is very thin, multi-branched, and long 10-15 (- 30) centimetre, branch is extensively opened up, Long 3-4 (- 15) centimetre, base portion has leaflet sometimes, by pubescence；Bennet is Filamentous, 1-4 millimeters long, and base portion tool bores shape squamella；Flower Calyx tube is extremely short, and 5 split, sliver triangle, is about 0.7 millimeter, the anxious point of apex；Corolla light green or white, 5 drastic cracks, sliver ovate Lanceolar, 2.5-3 millimeters long, about 1 millimeter wide, apex length is tapering, has 1 arteries and veins, and edge has the small tooth of echinid shape；Stamen 5, filigree is short, It is unified into column, anther is born in the top of column.Female flower panicle is short and small far beyond male flower, and calyx and corolla are like male flower；Ovary Spherical shape, the room 2-3,3 pieces of style, short and diverge, column cap 2 is split；Has 5 pieces of short and small staminodium.Flesh texture is not split, spherical, diameter 5-6 millimeters, it is mature after black, Glabrous includes down 2, the seed that hangs down.Seed ovate is heart-shaped, and about 4 millimeters of diameter, taupe or depth Brown, top is blunt, and base portion is heart-shaped, flattens, two mask papillary protrusions.The month at florescence 3-11, the fruiting period 4-12 month.

In the application, the Herb Gynostemmae Pentaphylli extract is commercially available acquisition, is purchased from Xi'an day Biotechnology Ltd..

Tartary buckwheat extract

Bitter buckwheat is dual-purpose of drug and food crop very few in nature, and it is not medicine that bitter buckwheat-seven major nutrient rolls into one completely, It is not health care product, being can be when the food that meal is eaten can be to people because its special growing environment, bitter buckwheat itself are just rich in selenium Body plays the role of nature Selenium Supplement, there is brilliant healthy nutritive value and outstanding dietotherapy effect.

Record according to Compendium of Material Medica: bitter buckwheat bitter, cold, the real stomach of energy, benefiting energy continues spirit, and sharp knowledge refines the five internal organs Slag is dirty；It is all on the books to bitter buckwheat in Thousand Golden Prescriptions, " dictionary of medicinal plant " and pertinent literature: can calm the nerves, lively atmosphere blood, sending down abnormally ascending it is wide Intestines, heat-clearing swell wind pain, productization of dispelling is stagnant, gut purge, ease constipation, defaecation, cough-relieving, relieving asthma, is anti-inflammatory, antiallergy, heart tonifying, weight-reducing, beauty etc. Effect.

One, flavone compound.

The content highest in leaf, flower, wheat bran is higher more than 8 times than in flour.Predominantly rutin, Quercetin, morin, Kan Fei Alcohol, Hyperoside, Vitexin, catechin, resveratrol.Bitter buckwheat flavone is mainly the following function:

1. preventing, treating cardiovascular disease；

2. reducing blood lipid, blood pressure lowering, hypoglycemic effect；

3. strengthen immunity；

4. antioxidation；

5. restraining and sterilizing bacteria prevents brain cell aging, it is used as anticancer agent；

6. protecting stomach lining, repairing cerebral injury, antidepression；

7. promoting insulin secretion, the affinity of insulin receptor is improved.There is inhibiting effect to aldose reductase, is conducive to The treatment of fro diabetic cataract；

8. pair cerebral ischemia and renal ischemic damage have protective effect

Two, phenolic compound

Procyanidine (tartary buckwheat bran content reaches as high as 5.03%), gallic acid, protocatechuic acid, vanillic acid, syringic acid, Ferulic acid.

The physiological function of bitter buckwheat polyphenol:

1. having anti-inflammatory, antiallergic action, antiviral and anticancer characteristic.

It is the important sources of polyphenoils 2. having the ability of phagocytosis free radical.

3. lipid oxidation can be reduced and formation resists cardiopathic protection.

4. the growth of leukaemia cell can be inhibited.

Three, d-chiro-inositol.

There is positive effect to prevention and treatment diabetes, has therapeutic effect to polycystic ovary disease.

Four, alkalescent starch.

Bitter buckwheat starch can delay the generation of postprandial blood sugar horizontal, reduce the content of total plasma cholesterol and triglycerides, protect Protect stomach lining.

Five, activated protein.

It is cleaning albumen that bitter buckwheat albumen, which has 1/3, can clear up intracorporal toxin and foreign matter, the content that SOD can be improved, inhibition rouge The unique effects such as fat accumulation, the generation for improving constipation, inhibiting colorectal cancer and gall stone, the absorption for inhibiting harmful substance.

In the application, the tartary buckwheat extract is commercially available acquisition, is purchased from Xi'an day Biotechnology Ltd..

Purple daisy extract

Echinacea is the most popular medicinal plant of Plain Yin Dian clan, is generally used for catching a cold, have a toothache, venomous snake bite With other wounds.U.S. original inhabitants for many years apply it as enhancing immune system and the substitution to purify the blood medicine, especially in season Section variation and cold cough multiple season.In 1887, be introduced into U.S.'s complex treatment system and advocated be used for from It catches a cold to a variety of diseases of syphilis.Start from the Germany of the thirties to the modern study of the herbal medicine.

The main active of Echinacea, polyphenol, caffeic acid derivative and polysaccharide have following functions:

1. immunostimulation

Synanthrin: the number by increasing granulocyte and leucocyte plays a role, and improves monocyte and neutral virus Chemotaxis and generate bacteriolysis.

Polysaccharide: the hydrocarbon receptor of T lymphocyte and Macrophage Surface generates immunostimulation, can increase huge The phagocytic activity of phagocyte, and stimulating expression of macrophage increases the number of tumor necrosis factor, interferon, leucocyte betweenness, energy Destroy tumour cell.

Alkylamine and caffeic acid derivative: lipophilic alkyl amine can increase macrophages phagocytic capacity.

Echinacea: improving the activity of non-specific T-cell, generates interferon, promotes the secretion of lymphocyte, and it is auxiliary to reduce T- Synergidae reduces T- auxiliary cell and inhibiting factor ratio.

2. tissue updates and anti-infectious function

Inhibit hyaluronidase (hyaluronidase), the growth of fibroblast and the synthesis of glucosaminidase can be stimulated, produces The effect of rawhide matter ketone, promotes the secretion of cortex hormone of aadrenaline.Polysaccharide has anti-infectious effect.

3. antibacterial action

Echinacea glycosides and caffeic acid derivative have weak antibacterial activity.

4. antivirus action

It can inhibit influenza, bleb and blistering virus, antiviral activity are attributed to the fact that the inhibiting effect of hyaluronidase, can be hindered The virus receptor of cell surface.

5. toxicity

Dosage excessively agrees to cause to have a low fever, and sensitive group is likely to occur dermatitis.

The scope of application:

Echinacea and its extract are used for common infection or wound, flu or influenza, monilia, candida albicans larynx Inflammation, staphy lococcus infection, urinary tract infections, pelvic (P.I.D), tonsils inflammation, the infection of the upper respiratory tract, wound inflammation, tooth Pain or mouth infection, mosquito, animal or snake bite, blood food poisoning, furuncle, abscess, eczema etc..Improve acute and chronic Abscess of throat caused by pharyngitis, dryness and heat, hoarseness；Enhance immune system, flu-prevention shortens cold, mitigates Abscess of throat, mild or moderate infection, flu, cough, influenza and other upper respiratory tract malaise symptoms.Promote protein synthesis and ginseng It plays an important role with synthesizing and being immunized the aspect in relation to enzyme.Moisten nourishing the bone marrow, raising is immunized.Recurrent oral is effectively improved to burst The symptoms such as ulcer, respiratory tract and alimentary canal infection.

In the application, the Echinacea Purpurea Herb P.E is commercially available acquisition, is purchased from Xi'an day Biotechnology Ltd..

In a preferred embodiment, the plant extracts the preparation method comprises the following steps: by ginkgo biloba p.e, kind Rush down leaf extract, Rosmarinus officinalis extract, Shitake Mushroom P.E, mulberry-leaf extract, Honegsukle flower P.E, hawthorne leaf P.E, soybean Extract, kudzu root extract after evenly mixing, stand 5h at 0 DEG C at 40 DEG C, obtain component A；By wolfberry fruit extract, Radix Astragali Extract, Passion flower P.E, Punica granatum L. extract, yam extract, Herb Gynostemmae Pentaphylli extract, tartary buckwheat extract, purple daisy are extracted Object after evenly mixing, stands 2h at 20 DEG C at 60 DEG C, obtains component B, and component A is added drop-wise in component B at 20 DEG C, is obtained To plant extracts.

In a preferred embodiment, the metal flocbed the preparation method comprises the following steps:

Hydroxymethyl cellulose, acrylic acid-acrylic acid hydroxypropyl ester copolymer, cetyl front three are added into microwave reactor Base ammonium bromide, ammonification graphene, deionized water increase temperature to 60 DEG C, then insulation reaction 10min adds plant extract Object, at 30 DEG C, insulation reaction 30min obtains metal flocbed.

It further include sodium sulphate in the metal flocbed as a preferred technical solution of the present invention.

As a preferred technical solution of the present invention, the porous silica layer is SBA-15.

Term " SBA-15 " refers to that meso-porous nano silica, the aperture 6-10nm of silica are bought in Nanjing Ji Cang Nanosecond science and technology Co., Ltd.

As a preferred technical solution of the present invention, the porous silica layer is more to handle through silane coupling agent Hole silicon dioxide layer.

In a preferred embodiment, the preparation method of the porous silica layer handled through silane coupling agent Are as follows:

In the reactor, be added solvent 1000ml toluene and 100g nano silica, ultrasonic disperse 20min, then plus Enter 35gN- β-(aminoethyl)-γ-aminopropyltriethoxy dimethoxysilane, adds the triethylamine that 100mL volumetric concentration is 10% Solution, the back flow reaction 5h at 100 DEG C, filtering ethanol washing 3 times, are drying to obtain the porous dioxy handled through silane coupling agent SiClx layer.

In a preferred embodiment, the weight ratio between the metal flocbed and porous silica layer are as follows: 5:(1~10).

In a preferred embodiment, the weight ratio between the metal flocbed and porous silica layer are as follows: 5:6.

Second aspect of the present invention provides a kind of preparation method of remover for PCBs in Soil, including following Step:

First porous silica layer is poured into mold, metal flocbed is then being added into mold, is being obtained after dry Remover for PCBs in Soil.

Third aspect present invention provides the application method of the remover for PCBs in Soil, is directly added into Into water body.

The fourth aspect of the present invention, which is provided, answers for the remover of PCBs in Soil environmentally friendly, catalytic field With.

The present invention is specifically described below by embodiment.It is necessarily pointed out that following embodiment is only used In the invention will be further described, it should not be understood as limiting the scope of the invention, professional and technical personnel in the field The some nonessential modifications and adaptations made according to the content of aforementioned present invention, still fall within protection scope of the present invention.

In addition, if without other explanations, it is raw materials used to be all commercially available, it is purchased from traditional Chinese medicines chemical reagent.

Embodiment 1

The embodiment of the present invention 1 provides a kind of remover for PCBs in Soil, described for more in soil The remover of chlordiphenyl includes at least metal flocbed and porous silica layer；

The metal flocbed prepares raw material, in parts by weight, includes at least

Used hydroxymethyl cellulose is purchased from Shijiazhuang Mao Qing trade Co., Ltd；

Used acrylic acid-acrylic acid hydroxypropyl ester copolymer is purchased from the calm and peaceful water process Science and Technology Co., Ltd. in Shandong；

Used cetyl trimethylammonium bromide is purchased from Chinese medicines group；

Used ammonification graphene is purchased from Suzhou Heng Qiu graphene Co., Ltd.

The plant extracts includes at least following raw material:

30 parts of ginkgo biloba p.e, 20 parts of Senna P.E, 15 parts of Rosmarinus officinalis extract, mushroom extract

The plant extracts the preparation method comprises the following steps: by ginkgo biloba p.e, Senna P.E, rosemary extract Object, Shitake Mushroom P.E, mulberry-leaf extract, Honegsukle flower P.E, hawthorne leaf P.E, extract of soybean, kudzu root extract are 40 At DEG C after evenly mixing, 5h is stood at 0 DEG C, obtains component A；By wolfberry fruit extract, Astragalus Root P.E, Passion flower P.E, Punica granatum L. extract, yam extract, Herb Gynostemmae Pentaphylli extract, tartary buckwheat extract, purple daisy extract at 60 DEG C after evenly mixing, 2h is stood at 20 DEG C, obtains component B, component A is added drop-wise in component B at 20 DEG C, obtains plant extracts.

The preparation method of the metal flocbed:Hydroxymethyl cellulose, acrylic acid-acrylic acid are added into microwave reactor Hydroxypropyl ester copolymer, cetyl trimethylammonium bromide, ammonification graphene, deionized water, increase temperature to 60 DEG C, insulation reaction Then 10min adds plant extracts, at 30 DEG C, insulation reaction 30min obtains metal flocbed.

The porous silica layer is SBA-15.

The preparation method of remover for PCBs in Soil:

First porous silica layer is poured into mold, metal flocbed is then being added into mold, is being obtained after dry Remover for PCBs in Soil.

Weight ratio between the metal flocbed and porous silica layer are as follows: 5:6.

Embodiment 2

The embodiment of the present invention 2 is same as Example 1, the difference lies in that the metal flocbed prepares raw material, with weight Part meter is measured, is included at least

Embodiment 3

The embodiment of the present invention 3 is same as Example 1, the difference lies in that the metal flocbed prepares raw material, with weight Part meter is measured, including

The metal flocbed prepares raw material, in parts by weight, includes at least

Embodiment 4

The embodiment of the present invention 4 is same as Example 3, the difference lies in that further including 1 parts by weight in the metal flocbed Sodium sulphate.

The preparation method of the metal flocbed:Hydroxymethyl cellulose, acrylic acid-acrylic acid are added into microwave reactor Hydroxypropyl ester copolymer, cetyl trimethylammonium bromide, ammonification graphene, deionized water, increase temperature to 60 DEG C, insulation reaction Then 10min adds plant extracts and sodium sulphate, at 30 DEG C, insulation reaction 30min obtains metal flocbed.

Embodiment 5

The embodiment of the present invention 5 is same as Example 4, the difference lies in that the porous silica layer is through silane idol Join the porous silica layer of agent processing.

It is described through silane coupling agent handle porous silica layer the preparation method comprises the following steps:

In the reactor, be added solvent 1000ml toluene and 100g nano silica, ultrasonic disperse 20min, then plus Enter 35gN- β-(aminoethyl)-γ-aminopropyltriethoxy dimethoxysilane, adds the triethylamine that 100mL volumetric concentration is 10% Solution, the back flow reaction 5h at 100 DEG C, filtering ethanol washing 3 times, are drying to obtain the porous dioxy handled through silane coupling agent SiClx layer.

Comparative example 1

Comparative example 1 of the invention is same as Example 1, the difference lies in that not including porous silica layer.

Comparative example 2

Comparative example 2 of the invention is same as Example 1, the difference lies in that not including metal flocbed.

Comparative example 3

Comparative example 3 of the invention is same as Example 1, the difference lies in that the difference lies in that not including hydroxylmethyl cellulose Element.

Comparative example 4

Comparative example 4 of the invention is same as Example 1, the difference lies in that not including the copolymerization of acrylic acid-acrylic acid hydroxypropyl acrylate Object.

Comparative example 5

Comparative example 5 of the invention is same as Example 1, the difference lies in that not including cetyl trimethylammonium bromide.

Comparative example 6

Comparative example 6 of the invention is same as Example 1, the difference lies in that not including plant extracts.

Comparative example 7

Comparative example 7 of the invention is same as Example 1, the difference lies in that not including ammonification graphene.

Comparative example 8

Comparative example 8 of the invention is same as Example 1, the difference lies in that the plant extracts is only mentioned including ginkgo leaf Object, Senna P.E, Rosmarinus officinalis extract, Shitake Mushroom P.E, mulberry-leaf extract, Honegsukle flower P.E, leaves of Hawthorn is taken to extract Object, extract of soybean, kudzu root extract.

Comparative example 9

Comparative example 9 of the invention is same as Example 1, the difference lies in that the plant extracts only includes fructus lycii extraction Object, Astragalus Root P.E, Passion flower P.E, Punica granatum L. extract, yam extract, Herb Gynostemmae Pentaphylli extract, tartary buckwheat extract, purple young bird Chrysanthemum extract.

Comparative example 10

Comparative example 10 of the invention is same as Example 1, the difference lies in that the preparation method of the plant extracts is not Together, the plant extracts the preparation method comprises the following steps: ginkgo biloba p.e, Senna P.E, Rosmarinus officinalis extract, mushroom are mentioned Take object, mulberry-leaf extract, Honegsukle flower P.E, hawthorne leaf P.E, extract of soybean, kudzu root extract, wolfberry fruit extract, Huang Stilbene extract, Passion flower P.E, Punica granatum L. extract, yam extract, Herb Gynostemmae Pentaphylli extract, tartary buckwheat extract, purple daisy mention Object is taken after evenly mixing, to stand 2h at 60 DEG C at 20 DEG C, obtain plant extracts.

Comparative example 11

Comparative example 11 of the invention is same as Example 1, the difference lies in that SBA-15 is replaced with MCM-41.

Comparative example 12

Comparative example 12 of the invention is same as Example 5, the difference lies in that the porous silica handled through silane coupling agent Silicon layer.The silane coupling agent is replaced with γ-(2,3- the third oxygen of epoxy) propyl trimethoxy silicane.

Performance test:

1, the remover for being used for PCBs in Soil of 100g Examples 1 to 5 and comparative example 1~12 is added respectively Into 10kg analog composite contaminated soil, combined contamination soil is middle addition Nanshan District, Shenzhen City vegetable cultivation base, is table Fe is manually added in the ground surface soil of layer 50cm, soil pH 6³⁺With industrial Polychlorinated biphenyls Aroclor 1254, concentration is respectively 500mg/kg and 2000mg/kg.

It is added into combined contamination soil and is sufficiently stirred at 30 DEG C for the remover of PCBs in Soil 5h, the rear concentration for measuring Fe ion and industrial Polychlorinated biphenyls Aroclor 1254, calculates separately Polychlorinated biphenyls and Fe³⁺Removal Rate.The removal rate of Polychlorinated biphenyls are as follows: (initial concentration-ultimate density)/initial concentration * 100%；The removal rate of iron granule Are as follows: (initial concentration-ultimate density)/initial concentration * 100%.

1 the performance test results of table

The catabolite of Examples 1 to 5 and comparative example 1~12 is utilized into its principal degradation of gas chromatography-mass spectrometry analysis Product is diethyl malonic acid, parachlorobenzoic-acid, and wherein diethyl malonic acid is selectively 60% or more.It can be with from table 1 Find out, in the present invention, the remover for PCBs in Soil includes metal flocbed and porous silica layer；Metal wadding Solidifying layer can be to Fe³⁺Removal rate with higher, meanwhile, the Fe of absorption³⁺In the activity that can be used as the degradation of Polychlorinated biphenyls The heart, it may be said that entire metal flocbed all can serve as activated centre and carry out catalytic degradation Polychlorinated biphenyls, Polychlorinated biphenyls it is main Catabolite be diethyl malonic acid, chelated metal ions can also be played the role of in the soil, so play mutually Synergistic effect, so that Fe³⁺100% can be reached with the removal rate of Polychlorinated biphenyls.

Example above-mentioned is merely illustrative, some features of the feature for explaining the disclosure.The attached claims It is intended to the range as wide as possible for requiring to be contemplated that, and embodiments as presented herein is only according to all possible embodiment Combined selection embodiment explanation.Therefore, the purpose of applicant is that the attached claims are not illustrated the present invention Feature exemplary selectional restriction.And the progress in science and technology will be formed language express it is inaccurate due to and not The possible equivalent being presently considered or son replacement, and these variations should also be interpreted in the conceived case by appended Claim covering.

Claims (9)

1. a kind of remover for PCBs in Soil, which is characterized in that the removal for PCBs in Soil Agent includes at least metal flocbed and porous silica layer；

The metal flocbed prepares raw material, in parts by weight, includes at least:

The plant extracts includes at least following raw material: ginkgo biloba p.e, Senna P.E, Rosmarinus officinalis extract, perfume (or spice) Mushroom extract, mulberry-leaf extract, Honegsukle flower P.E, hawthorne leaf P.E, extract of soybean, kudzu root extract, fructus lycii are extracted Object, Astragalus Root P.E, Passion flower P.E, Punica granatum L. extract, yam extract, Herb Gynostemmae Pentaphylli extract, tartary buckwheat extract, purple young bird Chrysanthemum extract.

2. being used for the remover of PCBs in Soil as described in claim 1, which is characterized in that the metal flocbed Raw material is prepared, in parts by weight, is included at least:

3. being used for the remover of PCBs in Soil as described in claim 1, which is characterized in that the plant extracts is extremely Less include following raw material:

25~40 parts of ginkgo biloba p.e, 5~30 parts of Senna P.E, 10~20 parts of Rosmarinus officinalis extract, Shitake Mushroom P.E 5 ~20 parts, 10~20 parts of mulberry-leaf extract, 5~25 parts of Honegsukle flower P.E, 10~25 parts of hawthorne leaf P.E, extract of soybean 5~15 parts, 5~20 parts of kudzu root extract, 5~20 parts of wolfberry fruit extract, 5~15 parts of Astragalus Root P.E, Passion flower P.E 5~ 30 parts, 5~30 parts of Punica granatum L. extract, 20~40 parts of yam extract, 5~15 parts of Herb Gynostemmae Pentaphylli extract, tartary buckwheat extract 5~20 Part, 5~10 parts of purple daisy extract.

4. being used for the remover of PCBs in Soil as described in claim 1, which is characterized in that in the metal flocbed It further include sodium sulphate.

5. being used for the remover of PCBs in Soil as described in claim 1, which is characterized in that the porous silica Layer is SBA-15.

6. being used for the remover of PCBs in Soil as claimed in claim 5, which is characterized in that the porous silica Layer is the porous silica layer handled through silane coupling agent.

7. the preparation method described in any one of claim 1~6 for the remover of PCBs in Soil, which is characterized in that The following steps are included:

First porous silica layer is poured into mold, metal flocbed is then being added into mold, is being used for after dry The remover of PCBs in Soil.

8. the application method described in any one of claim 1~6 for the remover of PCBs in Soil, which is characterized in that The remover for being used for PCBs in Soil is added directly into soil.

9. for the remover of PCBs in Soil in environmental protection, the application of catalytic field described in any one of claim 1~6.