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CN115216363B - Essence formula for increasing aroma of cigarettes and improving smoke quality - Google Patents

Essence formula for increasing aroma of cigarettes and improving smoke quality Download PDF

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Publication number
CN115216363B
CN115216363B CN202211022862.5A CN202211022862A CN115216363B CN 115216363 B CN115216363 B CN 115216363B CN 202211022862 A CN202211022862 A CN 202211022862A CN 115216363 B CN115216363 B CN 115216363B
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per mill
extract
parts
tobacco
mill
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CN115216363A (en
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冒德寿
李智宇
王猛
高莉
曲荣芬
李先毅
廖头根
刘志华
曾熠程
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China Tobacco Yunnan Industrial Co Ltd
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China Tobacco Yunnan Industrial Co Ltd
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    • CCHEMISTRY; METALLURGY
    • C11ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
    • C11BPRODUCING, e.g. BY PRESSING RAW MATERIALS OR BY EXTRACTION FROM WASTE MATERIALS, REFINING OR PRESERVING FATS, FATTY SUBSTANCES, e.g. LANOLIN, FATTY OILS OR WAXES; ESSENTIAL OILS; PERFUMES
    • C11B9/00Essential oils; Perfumes
    • AHUMAN NECESSITIES
    • A24TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
    • A24BMANUFACTURE OR PREPARATION OF TOBACCO FOR SMOKING OR CHEWING; TOBACCO; SNUFF
    • A24B3/00Preparing tobacco in the factory
    • A24B3/12Steaming, curing, or flavouring tobacco

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  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Wood Science & Technology (AREA)
  • Organic Chemistry (AREA)
  • Fats And Perfumes (AREA)
  • Manufacture Of Tobacco Products (AREA)

Abstract

The invention discloses an essence formula for increasing the aroma of cigarettes and improving the quality of smoke, which comprises the following components in parts by weight: fragrant base: 1-4 parts; improve the fine and smooth fragrance base: 2-5 parts; enhancing the rich fragrance base of the tobacco fragrance: 0.2 to 1 part; reducing heat dryness feeling fragrance base: 1-4 parts; flue-cured tobacco fragrance base: 0.5-2 parts. The invention also discloses a preparation method and application of the essence formula.

Description

Essence formula for increasing aroma of cigarettes and improving smoke quality
Technical Field
The invention belongs to the technical field of essence and spice, and particularly relates to an essence formula for increasing the aroma of cigarettes and improving the quality of smoke.
Background
The traditional cigarette consumption experience is mainly concerned with physiological satisfaction, and modern cigarette consumption is more focused on comfort and individuation characteristics of cigarette products besides the traditional characteristic experience. The development of cigarette brands has reached the stage of enhancing the market competitiveness of products by highlighting the style characteristics of cigarettes and improving the technical level so as to meet the demands of different consumer groups on cigarette products. The cigarette flavoring and feeding can effectively improve the smoking quality of the cigarette and endow the cigarette product with certain style characteristics, and based on the principle, the formed fragrance base module and the formed essence formula are finally designed and optimized and are applied to the cigarette product.
The formulation of cigarette flavors is generally divided into several parts: firstly, determining the flavor type and the flavor of the prepared essence and determining the flavor blending target; selecting main spice and matched spice with corresponding quality grades according to the application requirements of the essence; preparing a main part of essence base of the essence according to different spice effect evaluation effects; after determining that the bases meet the requirements, the modifier, the perfume fixing agent and the solvent can be added according to actual conditions; repeating the fitting, and trial-preparing 5-10 g essence sample for evaluating the fragrance quality; after evaluation and approval, preparing 500-1000 g of essence big sample, verifying and evaluating in the cigarette product, and finally finishing the formulation of the essence.
The variety of the prior art perfume is complex and various. When a certain characteristic essence and spice is configured, the selection of the perfume raw materials is difficult to determine; the proportioning and blending after the determination of the fragrance raw materials and the testing requires a great deal of work.
The invention is proposed for this purpose.
Disclosure of Invention
Aiming at the characteristics of slightly single aroma, sinking smoke and slightly large smoke irritation and coarseness of a part of leaf groups of Chinese cigarettes, the invention provides an essence formula with strong aroma layering sense and aroma intensity and harmonious overall penetration, which can enrich the aroma of cigarettes and improve the quality of smoke with less consumption.
The technical scheme of the invention is as follows:
the invention discloses an essence formula for increasing the aroma of cigarettes and improving the quality of smoke, which comprises the following components in parts by weight:
fragrant base: 1-4 parts;
improve the fine and smooth fragrance base: 2-5 parts;
enhancing the rich fragrance base of the tobacco fragrance: 0.2 to 1 part;
reducing heat dryness feeling fragrance base: 1-4 parts;
flue-cured tobacco fragrance base: 0.5-2 parts; wherein,,
the fragrant base comprises the following components in parts by weight: 2 to 5 per mill of absolute oil of the tobacco, 1 to 3 per mill of tincture of the orchid, 10 to 25 per mill of distillate of the candied date, 0.1 to 0.5 per mill of coriander seed oil, 0.25 to 1.0 per mill of valerian oil, 5 to 20 per mill of ethyl caproate, 2 to 8 per mill of octyl acetate, 0.25 to 0.75 per mill of styryl acetate, 15 to 30 per mill of isopentyl valerate, 2 to 7 per mill of ethyl acetoacetate, 1 to 5 per mill of beta-damascenone (10%), 0.5 to 2 per mill of leaf alcohol, 2.5 to 7.5 per mill of phenethyl alcohol, 2 to 5 per mill of ethyl myristate, 3 to 40 per mill of geranyl acetate, 3 to 6 per mill of lactic acid, 0.4 to 1.0 per mill of benzaldehyde, 3 to 7 per mill of dihydrocoumarin, 1 to 5.0 per mill of 1% of cyclotrididelactone, 2 to 5 per mill of 1% 2-acetylpyrazine, 1 to 3.0 per mill of 2-acetyl furan, 1 to 3.0 per mill of 1% of 1-6 per mill of 1.0 v of glucolactone, 1 to 0.0 per mill of 1% of gamma-propiolactone and 0 to 0.100 per mill of ethanol;
the improving fine fragrance comprises the following components in parts by weight: 75-150 per mill of apple juice concentrate, 10-30 per mill of tamarind extract, 5-10 per mill of tomato extract, 75-150 per mill of corn syrup, 20-40 per mill of licorice extract, 10-20 per mill of Spirachica black tea extract, 15-40 per mill of plum extract, 0.01-0.1 per mill of 2, 5-dimethyl pyrazine, 1-3 per mill of malic acid, 1-5 per mill of 5% 2-acetylpyridine and 700-750 per mill of solvent propylene glycol;
the heat dryness sensation reducing incense base comprises the following components in parts by weight: 15 to 25 per mill of L-menthone, 0.1 to 1.0 per mill of linalool, 10 to 30 per mill of L-menthol, 0.10 to 0.40 per mill of phenethyl acetate, 2.0 to 5.0 per mill of phenethyl alcohol, 0.5 to 3 per mill of maltol, 0.1 to 1.0 per mill of pineapple ketone/4-hydroxy-2, 5-dimethyl-3 (2H) furanone, 0.25 to 0.75 per mill of ethyl cinnamate, 1 to 5 per mill of dihydroactinolide, 0.2 to 0.5 per mill of 2,3, 5-trimethyl pyrazine, 0.01 to 0.10 per mill of methyl methoxy pyrazine, 0.5 to 2.0 per mill of beta-damascenone, 3 to 5 per mill of vanillin and 100 to 150 per mill of solvent propylene glycol;
the flue-cured tobacco fragrance base comprises the following components in parts by weight: 0.5 to 2 per mill of fenugreek extract, 1 to 5 per mill of yerba mate extract, 30 to 50 per mill of jujube extract, 0.1 to 0.5 per mill of benzoin extract, 1 to 3 per mill of mixed dry fruit extract, 3 to 10 per mill of burley extract, 5 to 10 per mill of aromatic tobacco extract, 30 to 60 per mill of Virginia tobacco extract, 75 to 150 per mill of flue-cured tobacco extract, 80 to 120 per mill of plateau pear extract, 150 to 300 per mill of corn syrup, 150 to 300 per mill of solvent propylene glycol and 200 to 350 per mill of water;
the rich perfume base for enhancing the tobacco fragrance is prepared by using thirteen perfume raw materials, and the relation between the perfume base and the existing thirteen perfume raw materials is as follows:wherein Y is Richness of The value range of (2) is 6.34-9.24; the existing thirteen perfume raw materials and the weight proportion ranges thereof are respectively as follows: x is X 1 :10 to 15 per mill of cocoa extract and X 2 : 110 to 130 per mill of Methyl Cyclopentenolone (MCP) and X 3 : 35 to 50 per mill of isoamyl phenylacetate and X 4 : 30-45%o of propiolactone and X 5 : 25 to 50 per mill of 6-methyl-5-hepten-2-one and X 6 : vanillin 20-40% 7 : 12.5 to 30 per mill of gamma-heptolactone and X 8 : 15 to 30 per mill of phenethyl alcohol and X 9 : heliotropin/piperonal 10-30% 10 :5 to 15 per mill of isovaleric acid and X 11 : acetophenone 5-20% 12 : phenylacetic acid 1-5% 13 :10 to 20 per mill of 2-methyl valeric acid; the balance of propylene glycol solvent, the weight range is: 600 to 700 per mill.
Preferably, the thirteen kinds of incense raw materials for enhancing the richness of the smoke incense comprise the following components in parts by weight: x is X 1 : cocoa extract 13.6% 2 : methyl Cyclopentenolone (MCP) 110% 3 : 44%o of isoamyl phenylacetate, X 4 : 35% 5 : 6-methyl-5-hepten-2-one 30% 6 : vanillin 28% 7 : 25 per mill of gamma-heptolactone and X 8 : phenethyl alcohol 25% 9 : heliotropin/piperonal 18% 10 : isovaleric acid 8% 11 : acetophenone 6% 12 : phenylacetic acid 3% 13 : 2-methylpentanoic acid 16%; propylene glycol 638.4 per mill.
In the method for enhancing the richness of the tobacco fragrance, the 6-methyl-5-hepten-2-one is mainly expressed as oil fragrance, green fragrance and herb fragrance, has certain fresh fragrance and fruit fragrance, can endow the tobacco with the green fragrance in cigarettes, soft the tobacco fragrance, and enable the tobacco fragrance to be plump, but when the dosage is too high, the tobacco fragrance is easy to bring roughness and green smell, and is mainly used for softening and plumping the tobacco fragrance in a formula without positively influencing the richness of the tobacco fragrance.
Preferably, the preparation method of the Virginia tobacco extract comprises the following steps: according to the ratio of feed liquid to liquid of 1 (10-15), the materials are crushed tobacco leaves of Virginia, the solvent is water, and the crushed tobacco leaves are added into an extraction tank; the extraction temperature is 80-100 ℃ and the extraction time is 50-75 min; extracting for two times respectively, collecting filtrate obtained by the two extraction, and concentrating at 50-70deg.C and pressure of 80-100 mbar; controlling the relative density of the concentrated paste (d 20 20 ) 1.1-1.2, dissolving the paste back by using 20v/v% ethanol, storing the solution in a storage tank at-15 ℃, freezing and settling for 8h, and filtering to obtain dark red clarified solution; concentrating again to obtain the Virginia tobacco extract.
Preferably, the preparation method of the plateau pear extract comprises the following steps: according to the ratio of feed liquid to material of 1 (5-10), the materials are Gao Yuanli after stoning and crushing, the solvent is water, and the materials are added into an extraction tank; the extraction temperature is 85-100 ℃ and the extraction time is 30-55 min; filtering with a filter screen and a duplex filter after extraction, cooling with a heat exchange device, extracting for two times, filtering, cooling, and collecting the filtrate of the two times to obtain the plateau pear extract.
The invention discloses a preparation method of the essence formula, which comprises the following steps: respectively dissolving the perfume raw materials with different solubilities to obtain target perfume bases, mixing 5 perfume base systems according to a proportion, and preserving for 48-96 hours to obtain the perfume compound.
In a third aspect the invention discloses the use of said flavour formulation for perfuming a tobacco leaf set.
Preferably, the essence formula is added according to the proportion of 0.25-0.50% of the mass of the tobacco shreds.
Compared with the prior art, the invention has the following beneficial effects:
1. the enhanced tobacco aroma abundant perfume base in the essence formula provides guidance for the use of the existing thirteen perfume raw materials and the weight range of the enhanced tobacco aroma abundant perfume base in the enhanced tobacco aroma abundant perfume base through the relationship between the enhanced tobacco aroma abundant perfume base and the existing thirteen perfume raw materials. Under the guidance of the relation, the method ensures that the fragrance raw materials have higher blending speed, and the obtained result of enhancing the richness of the smoke fragrance is accurate and reliable.
2. The formula of the essence for the cigarettes is prepared by blending a fragrant aroma base, a fine and smooth aroma base, a rich aroma base for enhancing the cigarette aroma, a heat dryness sensation reducing aroma base, a flue-cured tobacco aroma base and a common essence solvent for the cigarettes. The tobacco essence formula is used as the flavoring essence to be applied to tobacco shreds of a tobacco group, so that the aroma concentration and fullness of tobacco can be enhanced, the aroma is more elegant, fresh and natural, and the comprehensive taste of Chinese cigarette products is improved. The obtained essence formula can endow blank cigarettes with faint scent, fruit sweet scent and spicy sweet scent, and the tobacco-baking herbal scent, and plays a role in harmonizing the tobacco scent and transmitting smoke.
3. The perfume raw materials used in the essence formula are common perfume raw materials, are easy to obtain, accord with international and national laws and regulations and related regulations, and have simple production process.
3. The essence formula disclosed by the invention is added into a blank cigarette leaf group, and has good universality and popularization in tobacco industry. Compared with the existing commercial functional essence, the essence formula provided by the invention is prepared from monomer perfume raw materials, and has obvious advantages in cost.
The specific embodiment is as follows:
the invention will be further illustrated with reference to specific examples. For convenience of explanation, the sources of the raw materials used in the following examples of the present invention are as follows, respectively, but are not intended to limit the scope of the present invention. Other reagents, materials, methods and apparatus employed in the present invention are those conventionally used in the art unless otherwise specified.
Example 1
The embodiment provides an essence formula for increasing the aroma of cigarettes and improving the quality of smoke, which comprises the following components in percentage by mass: 1 part of delicate fragrance base; 2 parts of fine fragrance base; 1 part of enhanced tobacco fragrance rich fragrance base; 3 parts of a heat dryness sensation reducing base; 0.5 parts of flue-cured tobacco fragrance base.
The fragrant perfume comprises, by weight, 3 parts of tobacco absolute, 2 parts of orchid tincture, 12.5 parts of candied date distillate, 0.25 parts of coriander seed oil, 0.75 parts of valerian oil, 10 parts of ethyl caproate, 5 parts of octyl acetate, 0.75 parts of storax acetate, 20 parts of isopentyl isovalerate, 5 parts of acetoacetate, 2 parts of beta-damascenone (10%), 1.0 part of leaf alcohol, 5 parts of phenethyl alcohol, 3 parts of ethyl myristate, 10 parts of geranyl acetate, 4 parts of lactic acid, 0.6 parts of benzaldehyde, 5 parts of dihydrocoumarin, 3.5 parts of 1% cyclopentadecanolide, 1% 2-acetylpyrazine, 1.5 parts of 1% 2-acetylfuran, 0.75 parts of anisyl aldehyde/p-methoxybenzaldehyde, 0.2 parts of gamma-caprolactone, 0.6 parts of gamma-octanolide and 98.800% of propylene glycol as solvents.
The fine-improving perfume base comprises, by weight, 100 parts of apple juice concentrate, 20 parts of tamarind extract, 10 parts of tomato extract, 75 parts of corn syrup, 25 parts of licorice extract, 10 parts of Spearmint black tea extract, 20 parts of plum extract, 0.03 part of 2, 5-dimethyl pyrazine, 2 parts of malic acid, 3 parts of 5% 2-acetylpyridine and 734.97 parts of solvent propylene glycol.
The rich perfume base for enhancing the tobacco fragrance comprises 10 per mill of cocoa extract, 110 per mill of Methyl Cyclopentenolone (MCP), 35 per mill of isoamyl phenylacetate, 40 per mill of propiolactone, 30 per mill of 6-methyl-5-hepten-2-one, 30 per mill of vanillin, 17.5 per mill of propiolactone/gamma-heptolactone, 25 per mill of phenethyl alcohol, 15 per mill of heliotropin/piperonal, 7.5 per mill of isovaleric acid, 17.5 per mill of acetophenone, 3 per mill of phenylacetic acid, 18.5 per mill of 2-methyl valeric acid and 641 per mill of solvent propylene glycol, and sensory score Y of the tobacco fragrance richness Richness of 7.25.
The heat dryness sensation reducing perfume base comprises, by weight, 22.5 per mill of L-menthone, 0.75 per mill of linalool, 23 per mill of L-menthol, 0.35 per mill of phenethyl acetate, 3.0 per mill of phenethyl alcohol, 0.65 per mill of maltol, 0.8 per mill of pineapple ketone/4-hydroxy-2, 5-dimethyl-3 (2H) furanone, 0.50 per mill of ethyl cinnamate, 3 per mill of dihydroactinolide, 0.4 per mill of 2,3, 5-trimethyl pyrazine, 0.07 per mill of methyl methoxy pyrazine, 1.35 per mill of beta-damascenone, 3.5 per mill of vanillin and 115.13 per mill of solvent propylene glycol 825 per mill of 95v/v% ethanol.
The flue-cured tobacco fragrance base comprises, by weight, 1.75% of fenugreek extract, 3% of yerba mate extract, 35% of jujube extract, 0.4% of benzoin extract, 2% of mixed dry fruit extract, 4% of burley extract, 8% of aromatic tobacco extract, 35% of Virginia tobacco extract (self-grinding), 130% of flue-cured tobacco extract, 95% of plateau pear extract (self-grinding), 250% of corn syrup and 235% of solvent propylene glycol and 200.85% of water.
The preparation method of the Virginia tobacco extract (self-grinding) comprises the following steps: according to the ratio of the feed liquid to the liquid of 1:10, the materials are crushed tobacco leaves of Virginia, the solvent is water, and the materials are added into an extraction tank; the extraction temperature is 100 ℃ and the extraction time is 60min; extracting twice respectively, collecting the filtrates, concentrating at 70deg.C under pressure of 80mbar. Controlling the relative density of the concentrated paste (d 20 20 ) Dissolving the paste with 20v/v% ethanol at about 1.2, storing the solution in a storage tank at-15deg.C, freeze-settling for 8 hr, and filtering to obtain dark red clarified solution; concentrating again to obtain extract.
The preparation method of the plateau pear extract (self-grinding) comprises the following steps: according to the ratio of 1:5 of the feed liquid, the materials are Gao Yuanli after the nucleation and the crushing, the solvent is water, and the materials are added into an extraction tank; the extraction temperature is 100 ℃ and the extraction time is 30min; filtering with a filter screen and a duplex filter after extraction, cooling with a heat exchange device, extracting twice, filtering, cooling, and collecting the filtrate of the two times to obtain the plateau pear extract.
The preparation method of the essence formula comprises the following steps: the 5 different perfume bases are respectively mixed with corresponding solvents, namely, the perfume raw materials with different solubilities in the perfume base modules are respectively dissolved in the solvents, then the 5 perfume base systems are mixed, and the mixed perfume base systems are stored for 72 hours for use.
Application in tobacco leaf winding: the prepared essence is applied to tobacco shreds as a flavoring formula, and the dosage is 0.30% of the mass of the tobacco shreds.
Example 2
The embodiment provides an essence formula for increasing the aroma of cigarettes and improving the quality of smoke, which comprises the following components in percentage by mass: 3 parts of delicate fragrance base; 5 parts of fine fragrance base; 0.6 part of enhanced tobacco aroma rich fragrance base; 2 parts of a heat dryness sensation base; 0.5 parts of flue-cured tobacco fragrance base.
The fragrant perfume base comprises, by weight, 3.5% of a net oil of Yunnan tobacco, 2% of a tincture of tree orchid, 13.5% of a distillate of candied jujube, 0.4% of coriander seed oil, 0.65% of valerian oil, 13% of ethyl caproate, 7% of octyl acetate, 0.50% of styryl acetate, 17.5% of isoamyl isovalerate, 4% of ethyl acetoacetate, 2.5% of beta-damascenone (10%), 1% of leaf alcohol, 3.5% of phenethyl alcohol, 3.5% of ethyl myristate, 10% of geranyl acetate, 4% of lactic acid, 0.6% of benzaldehyde, 4% of dihydrocoumarin, 2.0% of 1% of cyclopentadecanolide, 3% of 2-acetylpyrazine, 2.5% of 1% of 2-acetylfuran, 0.6% of anisaldehyde/p-methoxybenzaldehyde, 0.3% of gamma-caprolactone, 3% of gamma-octanolide and 0.3% of 0.5% of ethanol/95% of a solvent, and 75% to 95% of ethanol.
The fine-improving perfume base comprises, by weight, 100 parts of apple juice concentrate, 25 parts of tamarind extract, 6 parts of tomato extract, 80 parts of corn syrup, 35 parts of licorice extract, 13 parts of Spearmint black tea extract, 18 parts of plum extract, 0.06 part of 2, 5-dimethyl pyrazine, 2.5 parts of malic acid, 3 parts of 5% 2-acetylpyridine and 717.44 parts of solvent propylene glycol.
The rich perfume base for enhancing the tobacco fragrance comprises, by weight, 14.9% of cocoa extract, 117.3% of Methyl Cyclopentenolone (MCP), 46% of isoamyl phenylacetate, 38% of propiolactone, 38.6% of 6-methyl-5-hepten-2-one, 33.2% of vanillin, 28% of propiolactone/gamma-heptolactone, 25% of phenethyl alcohol, 13.3% of heliotropin/piperonal, 12.6% of isovaleric acid, 8.8% of acetophenone, 3.8% of phenylacetic acid, 19.5% of 2-methyl valeric acid and 601% of solvent propylene glycol, and the sensory score Y of the rich tobacco fragrance Richness of 8.061.
The heat dryness sensation reducing perfume base comprises, by weight, 22.5 per mill of L-menthone, 0.6 per mill of linalool, 12.5 per mill of L-menthol, 0.30 per mill of phenethyl acetate, 3.0 per mill of phenethyl alcohol, 1.2 per mill of maltol, 0.6 per mill of pineapple ketone/4-hydroxy-2, 5-dimethyl-3 (2H) furanone, 0.60 per mill of ethyl cinnamate, 3 per mill of dihydroactinolide, 0.4 per mill of 2,3, 5-trimethyl pyrazine, 0.07 per mill of methyl methoxy pyrazine, 1.25 per mill of beta-damascenone, 4 per mill of vanillin and 150 per mill of solvent propylene glycol 800 per mill, 95v/v% ethanol.
The cured tobacco fragrance base comprises, by weight, 1% of fenugreek extract, 4% of yerba mate extract, 12.5% of jujube extract, 0.35% of benzoin extract, 2.5% of mixed dried fruit extract, 5.5% of burley extract, 6% of aromatic tobacco extract, 45% of Virginia tobacco extract (self-grinding), 80% of cured tobacco extract, 100% of plateau pear extract (self-grinding), 225% of corn syrup, 300% of solvent propylene glycol and 218.15% of water.
The preparation method of the Virginia tobacco extract (self-grinding) comprises the following steps: according to the ratio of the feed liquid to the liquid of 1:12, the materials are crushed tobacco leaves of Virginia, the solvent is water, and the materials are added into an extraction tank; the extraction temperature is 90 ℃ and the extraction time is 65min; extracting twice respectively, collecting the filtrates, concentrating at 60deg.C under 100mbar. Controlling the relative density of the concentrated paste (d 20 20 ) Dissolving the paste with 20v/v% ethanol at about 1.15, storing the solution in a storage tank at-15deg.C, freeze-settling for 8 hr, and filtering to obtain dark red clarified solution; concentrating again to obtain extract.
The preparation method of the plateau pear extract (self-grinding) comprises the following steps: according to the ratio of 1:7, the materials are Gao Yuanli after stoning and crushing, the solvent is water, and the materials are added into an extraction tank; the extraction temperature is 85 ℃ and the extraction time is 45min; filtering with a filter screen and a duplex filter after extraction, cooling with a heat exchange device, extracting twice, filtering, cooling, and collecting the filtrate of the two times to obtain the plateau pear extract.
The preparation method of the essence formula comprises the following steps: the 5 different perfume bases are respectively mixed with corresponding solvents, namely, the perfume raw materials with different solubilities in the perfume base modules are respectively dissolved in the solvents, then the 5 perfume base systems are mixed, and the mixed perfume base systems are stored for 96 hours for use.
Application in tobacco leaf winding: the prepared essence is applied to tobacco shreds as a flavoring formula, and the usage amount is 0.50% of the mass of the tobacco shreds.
Example 3
The embodiment provides an essence formula for increasing the aroma of cigarettes and improving the quality of smoke, which comprises the following components in percentage by mass: 2 parts of delicate fragrance and fragrant base; 5 parts of fine fragrance base; 0.4 part of enhanced tobacco aroma rich fragrance base; 2 parts of a heat dryness sensation base; 0.75 parts of flue-cured tobacco fragrance base.
The fragrant perfume base comprises, by weight, 5 parts of tobacco absolute, 2 parts of tree orchid tincture, 20 parts of candied date distillate, 0.3 part of coriander seed oil, 0.75 part of valerian oil, 15 parts of ethyl caproate, 5 parts of octyl acetate, 0.50 part of styrax acetate, 20 parts of isopentyl isovalerate, 5 parts of acetoacetate, 4 parts of beta-damascenone (10%), 1 part of leaf alcohol, 5 parts of phenethyl alcohol, 4 parts of ethyl myristate, 5 parts of geranyl acetate, 4 parts of lactic acid, 0.75 part of benzaldehyde, 4.5 parts of dihydrocoumarin, 1.5 parts of 1% cyclopentadecanolide, 1% 2-acetylpyrazine, 1.5 parts of 1% 2-acetylfuran, 0.6 part of anisaldehyde/p-methoxybenzaldehyde, 0.3 part of gamma-caprolactone, 0.15 part of gamma-octanolide and 871.15 parts of solvent propylene glycol/95% v.
The aroma base for improving the fineness comprises, by weight, 100 parts of apple juice concentrate, 20 parts of tamarind extract, 5 parts of tomato extract, 100 parts of corn syrup, 30 parts of licorice extract, 15 parts of Spearkacha black tea extract, 20 parts of plum extract, 0.1 part of 2, 5-dimethyl pyrazine, 2 parts of malic acid, 2 parts of 5% 2-acetylpyridine and 705.9 parts of solvent propylene glycol.
The rich fragrance base for enhancing the smoke fragrance comprises 13.6 per mill of cocoa extract, 110 per mill of Methyl Cyclopentenolone (MCP), 44 per mill of isoamyl phenylacetate, 35 per mill of propiolactone, 30 per mill of 6-methyl-5-hepten-2-one, 28 per mill of vanillin, 25 per mill of propiolactone/gamma-heptolactone, 25 per mill of phenethyl alcohol, 18 per mill of heliotropin/piperonal, 8 per mill of isovaleric acid, 6 per mill of acetophenone, 3 per mill of phenylacetic acid and 2-methyl16 per mill of valproic acid and 638.4 per mill of propylene glycol as solvent, and sensory score Y of richness of smoke Richness of 7.7133.
The heat dryness sensation reducing perfume base comprises, by weight, 22.5 per mill of L-menthone, 0.5 per mill of linalool, 25 per mill of L-menthol, 0.25 per mill of phenethyl acetate, 2.5 per mill of phenethyl alcohol, 1 per mill of maltol, 0.5 per mill of pineapple ketone/4-hydroxy-2, 5-dimethyl-3 (2H) furanone, 0.5 per mill of ethyl cinnamate, 3 per mill of dihydro-kiwi lactone, 0.4 per mill of 2,3, 5-trimethyl pyrazine, 0.07 per mill of methyl methoxy pyrazine, 1 per mill of beta-damascenone, 4.4 per mill of vanillin and 142 per mill of solvent propylene glycol 796.38 per mill of 95v/v% ethanol.
The flue-cured tobacco fragrance base comprises, by weight, 1% of fenugreek extract, 1% of yerba mate extract, 40% of jujube extract, 0.2% of benzoin extract, 2% of mixed dried fruit extract, 4% of burley extract, 6% of aromatic tobacco extract, 40% of Virginia tobacco extract (self-grinding), 100% of flue-cured tobacco extract, 100% of plateau pear extract (self-grinding), 200% of corn syrup and 200% of solvent propylene glycol, and 305.8% of water.
The preparation method of the Virginia tobacco extract (self-grinding) comprises the following steps: according to the ratio of the feed liquid to the liquid of 1:10, the materials are crushed tobacco leaves of Virginia, the solvent is water, and the materials are added into an extraction tank; the extraction temperature is 100 ℃ and the extraction time is 65min; extracting twice respectively, collecting the filtrates, concentrating at 70deg.C under 90mbar. Controlling the relative density of the concentrated paste (d 20 20 ) Dissolving the paste with 20v/v% ethanol at about 1.15, storing the solution in a storage tank at-15deg.C, freeze-settling for 8 hr, and filtering to obtain dark red clarified solution; concentrating again to obtain extract.
The preparation method of the plateau pear extract (self-grinding) comprises the following steps: according to the ratio of 1:6 of the feed liquid, the materials are Gao Yuanli after the nucleation and the crushing, the solvent is water, and the materials are added into an extraction tank; the extraction temperature is 95 ℃ and the extraction time is 35min; filtering with a filter screen and a duplex filter after extraction, cooling with a heat exchange device, extracting twice, filtering, cooling, and collecting the filtrate of the two times to obtain the plateau pear extract.
The preparation method of the essence formula comprises the following steps: the 5 different perfume bases are respectively mixed with corresponding solvents, namely, the perfume raw materials with different solubilities in the perfume base modules are respectively dissolved in the solvents, then the 5 perfume base systems are mixed, and the mixed perfume base systems are stored for 84 hours for use.
Application in tobacco leaf winding: the prepared essence is applied to tobacco shreds as an essence formula, and the usage amount is 0.40% of the mass of the tobacco shreds.
Example 4 application evaluation
The application test was performed using the same leaf formulation with any one of the flavor formulations of examples 1-3 as the cigarette flavor formulation. For convenience of description, in this example, a blank cigarette with a certain brand without flavoring is used as an evaluation carrier, and sensory comparison is performed, and the comparison situation is shown in table 1. Evaluation of the vector: a certain brand of blank cigarettes provided by Yunnan medium cigarettes are used as an evaluation carrier.
The evaluation method comprises the following steps: aiming at developing the flavoring effect and style evaluation of the designed and developed essence formula, the evaluation control sample is the same blank cigarette. Cigarette flavoring and feeding effects and style evaluation: the method mainly comprises the fragrance characteristic, the taste characteristic and the fragrance style of the flavored cigarettes, wherein the fragrance and the taste are quantified in a manner of-5 to 5 minutes, the score unit is 1 minute, the fragrance style is quantified in a manner of 0 to 3 minutes, the score unit is 1 minute, and the evaluation result is the arithmetic average value (accurate to 0.1) of each panelist. The personnel involved in the evaluation needs to have the special fragrance smelling capability and the sensory cigarette smoking qualification evaluation, and the number of the participants is 5.
Table 1 table of the flavoring effect and style evaluation records of cigarettes before and after applying the essence formulation of the present invention
As can be seen from Table 1, the essence formulation of example 3 has the best effect of improving the sensory effect of cigarettes, and the proper addition amount of the essence formulation in the leaf group is 0.40%, which shows that the sensory score Y for enhancing the richness of the tobacco fragrance when the fragrance base module is designed Richness of When the design is about 7.7, the compatibility with the blank cigarette leaf group is good. Effect on cigarette sense organ:the aroma concentration and fullness of the tobacco are enhanced, so that the aroma is more elegant, fresh and natural, and the comprehensive taste and aroma feeling of Chinese cigarette products is improved.
The foregoing is only a preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art, who is within the scope of the present invention, should make equivalent substitutions or modifications according to the technical scheme of the present invention and the inventive concept thereof, and should be covered by the scope of the present invention.

Claims (4)

1. The essence composition for increasing the aroma of cigarettes and improving the quality of smoke is characterized by comprising the following components in percentage by mass:
fragrant base: 2 parts;
improve the fine and smooth fragrance base: 5 parts;
enhancing the rich fragrance base of the tobacco fragrance: 0.4 parts;
reducing heat dryness feeling fragrance base: 2 parts;
flue-cured tobacco fragrance base: 0.75 parts; wherein,,
the fragrant base comprises the following components in parts by weight: 5 per mill of net oil of tobacco, 2 per mill of tincture of cymbidium, 20 per mill of distillate of candied date, 0.3 per mill of seed oil of coriander, 0.75 per mill of valerian oil, 15 per mill of ethyl caproate, 5 per mill of octyl acetate, 0.50 per mill of styrax acetate, 20 per mill of isoamyl isovalerate, 5 per mill of ethyl acetoacetate, 4 per mill of 10% beta-damascenone, 1 per mill of leaf alcohol, 5 per mill of phenethyl alcohol, 4 per mill of ethyl myristate, 5 per mill of geranyl acetate, 4 per mill of lactic acid, 0.75 per mill of benzaldehyde, 4.5 per mill of dihydrocoumarin, 1.5 per mill of 1% cyclopentadecanolide, 1% 2-acetylpyrazine, 1.5 per mill of 2-acetylfuran, 0.6 per mill of anisaldehyde/p-methoxybenzaldehyde, 0.3 per mill of gamma-caprolactone, 0.15 per mill of gamma-octalactone and 871.15 per mill of solvent propylene glycol, 95v/v% of 20 per mill of ethanol;
the improving fine fragrance comprises the following components in parts by weight: 100 per mill of apple juice concentrate, 20 per mill of tamarind extract, 5 per mill of tomato extract, 100 per mill of corn syrup, 30 per mill of licorice extract, 15 per mill of Spirachica black tea extract, 20 per mill of plum extract, 0.1 per mill of 2, 5-dimethyl pyrazine, 2 per mill of malic acid, 2 per mill of 5% 2-acetylpyridine and 705.9 per mill of solvent propylene glycol;
the heat dryness sensation reducing incense base comprises the following components in parts by weight: 22.5 per mill of L-menthone, 0.5 per mill of linalool, 25 per mill of L-menthol, 0.25 per mill of phenethyl acetate, 2.5 per mill of phenethyl alcohol, 1 per mill of maltol, 0.5 per mill of pineapple ketone/4-hydroxy-2, 5-dimethyl-3 (2H) furanone, 0.5 per mill of ethyl cinnamate, 3 per mill of dihydrokiwi lactone, 0.4 per mill of 2,3, 5-trimethylpyrazine, 0.07 per mill of methyl methoxy pyrazine, 1 per mill of beta-damascenone, 4.4 per mill of vanillin and 796.38 per mill of solvent propylene glycol, and 142 per mill of 95v/v% ethanol;
the flue-cured tobacco fragrance base comprises the following components in parts by weight: 1 per mill of fenugreek extract, 1 per mill of yerba mate extract, 40 per mill of jujube extract, 0.2 per mill of benzoin extract, 2 per mill of mixed dry fruit extract, 4 per mill of burley tobacco extract, 6 per mill of aromatic tobacco extract, 40 per mill of virginia tobacco extract, 100 per mill of flue-cured tobacco extract, 100 per mill of plateau pear extract, 200 per mill of corn syrup, 200 per mill of solvent propylene glycol and 305.8 per mill of water; the preparation method of the Virginia tobacco extract comprises the following steps: according to the ratio of the feed liquid to the liquid of 1:10, the materials are crushed tobacco leaves of Virginia, the solvent is water, and the materials are added into an extraction tank; the extraction temperature is 100 ℃ and the extraction time is 65min; extracting for two times respectively, collecting the filtrate obtained by the two extraction, and concentrating at 70deg.C under 90mbar; controlling the relative density of the concentrated pasted 20 20 ) 1.15, dissolving the paste back with 20v/v% ethanol, storing the solution in a storage tank at-15 ℃, freezing and settling for 8h, and filtering to obtain dark red clarified solution; concentrating again to obtain the Virginia tobacco extract; the preparation method of the plateau pear extract comprises the following steps: according to the ratio of 1:6 of the feed liquid, the materials are Gao Yuanli after the nucleation and the crushing, the solvent is water, and the materials are added into an extraction tank; the extraction temperature is 95 ℃ and the extraction time is 35min; filtering with a filter screen and a duplex filter after extraction, cooling with a heat exchange device, extracting for two times, filtering, cooling, and collecting the filtrate of the two times to obtain the plateau pear extract;
the enhanced tobacco fragrance rich fragrance base comprises the following components in parts by weight: 13.6 per mill of cocoa extract, 110 per mill of methyl cyclopentenolone, 44 per mill of isoamyl phenylacetate, 35 per mill of propiolactone, 30 per mill of 6-methyl-5-heptene-2-one, 28 per mill of vanillin, 25 per mill of propiolactone/gamma-heptanone, 25 per mill of phenethyl alcohol, 18 per mill of heliotropin/piperonal, 8 per mill of isovaleric acid, 6 per mill of acetophenone, 3 per mill of phenylacetic acid, 16 per mill of 2-methylpentanoic acid and 638.4 per mill of solvent propylene glycol.
2. A process for the preparation of a flavour composition according to claim 1, comprising the steps of: respectively dissolving the perfume raw materials with different solubilities to obtain target perfume base, mixing 5 perfume base systems according to a certain proportion, and storing 48-96h to obtain the perfume composition.
3. A perfuming application of a flavour composition according to claim 1, in a tobacco leaf winding group.
4. The use according to claim 3, wherein the flavour composition is added in a proportion of 0.25 to 0.50% by mass of tobacco.
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