CN102823920A - Aquatic product preservative - Google Patents
Aquatic product preservative Download PDFInfo
- Publication number
- CN102823920A CN102823920A CN2012103208746A CN201210320874A CN102823920A CN 102823920 A CN102823920 A CN 102823920A CN 2012103208746 A CN2012103208746 A CN 2012103208746A CN 201210320874 A CN201210320874 A CN 201210320874A CN 102823920 A CN102823920 A CN 102823920A
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- CN
- China
- Prior art keywords
- aquatic product
- acetic acid
- preservative
- tea polyphenols
- glacial acetic
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A40/00—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production
- Y02A40/90—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in food processing or handling, e.g. food conservation
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- Agricultural Chemicals And Associated Chemicals (AREA)
Abstract
The invention discloses an aquatic product preservative. The aquatic product preservative specifically and mainly comprises chitosan, tea polyphenols, glacial acetic acid and the like, wherein weight percentages of the chitosan and the tea polyphenols in the preservative are respectively 0.5-3.0% and 0.8-3.5%; the volume percentage of the glacial acetic acid in the preservative is 0.5-2.0%; and the rest is water. A specific preparation method comprises the steps of uniformly mixing the chitosan and the tea polyphenols, adding the acetic acid to an obtained mixture, sufficiently mixing the acetic acid and the mixture, swelling the mixture and adding water to the mixture so as to obtain the aquatic product biological preservative. Compared with the prior art, the aquatic product preservative disclosed by the invention can effectively have bacteriostatic, film forming and antioxidant effects, can be used for preferably keeping the original quality of an aquatic product and can be used for very obviously prolonging the shelf life of the aquatic product.
Description
Technical field
The present invention relates to a kind of aquatic product fresh keeping agent, relate in particular to a kind of aquatic product bio-preservative.
Background technology
In China, because the longitude differences between the east and the west is huge, most aquatic products all are to lean on cold storing and fresh-keeping just can be transported to the hinterland; Though development in science and technology makes the fresh-keeping and cold storage technology develop to some extent, the taste of frozen fish and mouthfeel, and trophism has all received very big influence; Many consumers also further improve its requirement; Therefore, a kind of aquatic product fresh keeping agent of people's active demand can address the above problem.
Summary of the invention
In order to solve the problems of the technologies described above, the invention provides a kind of aquatic product fresh keeping agent.
A kind of aquatic product fresh keeping agent; It is characterized in that for weight components soluble in water formulated: mainly be made up of shitosan, Tea Polyphenols and glacial acetic acid, wherein shitosan and the Tea Polyphenols percentage by weight that accounts for antistaling agent is respectively: 0.5%～3.2% and 0.8%～3.5%; The percent by volume that glacial acetic acid accounts for antistaling agent is: 0.5%～2.0%; All the other are water
Among the present invention, the percentage of mentioning that the glacial acetic acid in the aquatic product fresh keeping agent accounts for antistaling agent is 0.8-1.6%.
The preparation method of the aquatic product fresh keeping agent among the present invention does, after shitosan and Tea Polyphenols are evenly mixed, adds acetic acid, fully stirs the back swelling 5～10 minutes, adds entry again, promptly gets aquatic product fresh keeping agent.
The invention has the beneficial effects as follows: compared with prior art; Aquatic product fresh keeping agent of the present invention adopts biological method; Can effectively play antibacterial, film forming and oxidation resistant effect; And original quality that can keep aquatic products preferably, ten minutes has prolonged the shelf life of aquatic products significantly, receives liking of consumers in general.
The specific embodiment
Below in conjunction with specific embodiment the present invention is further explained.
1. embodiment 1.
A kind of aquatic product fresh keeping agent, it is characterized in that for weight components soluble in water formulated: mainly be made up of shitosan, Tea Polyphenols and glacial acetic acid, wherein shitosan and the Tea Polyphenols percentage by weight that accounts for antistaling agent is respectively: 2.5% and 2.2; The percent by volume that glacial acetic acid accounts for antistaling agent is: 1.8%; All the other are water.
2. embodiment 2.
A kind of aquatic product fresh keeping agent, it is characterized in that for weight components soluble in water formulated: mainly be made up of shitosan, Tea Polyphenols and glacial acetic acid, wherein shitosan and the Tea Polyphenols percentage by weight that accounts for antistaling agent is respectively: 2.8% and 1%; The percent by volume that glacial acetic acid accounts for antistaling agent is: 1.5%; All the other are water.
3. embodiment 3.
The preparation method of aquatic product fresh keeping agent does, after shitosan and Tea Polyphenols are evenly mixed, adds acetic acid, fully stirs the back swelling 7 minutes, adds entry again, promptly gets aquatic product fresh keeping agent.
The above; Be merely the preferable specific embodiment of the present invention; But protection scope of the present invention is not limited thereto; Any technical staff who is familiar with the present technique field is equal to replacement or change according to technical scheme of the present invention and inventive concept thereof in the technical scope that the present invention discloses, all should be encompassed within protection scope of the present invention.
Claims (3)
1. aquatic product fresh keeping agent; It is characterized in that for weight components soluble in water formulated: mainly be made up of shitosan, Tea Polyphenols and glacial acetic acid, wherein shitosan and the Tea Polyphenols percentage by weight that accounts for antistaling agent is respectively: 0.5%～3.2% and 0.8%～3.5%; The percent by volume that glacial acetic acid accounts for antistaling agent is: 0.5%～2.0%; All the other are water.
2. aquatic product fresh keeping agent according to claim 1 is characterized in that, wherein to account for the percentage of mentioning of antistaling agent be 0.8-1.6% to glacial acetic acid.
3. the preparation method of aquatic product fresh keeping agent according to claim 1 is characterized in that adding acetic acid with after shitosan and the even mixing of Tea Polyphenols, and swelling is 5～10 minutes after fully stirring, and adds entry again, promptly gets aquatic product fresh keeping agent.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012103208746A CN102823920A (en) | 2012-09-03 | 2012-09-03 | Aquatic product preservative |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012103208746A CN102823920A (en) | 2012-09-03 | 2012-09-03 | Aquatic product preservative |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102823920A true CN102823920A (en) | 2012-12-19 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012103208746A Pending CN102823920A (en) | 2012-09-03 | 2012-09-03 | Aquatic product preservative |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102823920A (en) |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103719233A (en) * | 2013-12-16 | 2014-04-16 | 浙江省海洋水产研究所 | Marine fish and shrimp preservative as well as preparation method and application method thereof |
| CN103947738A (en) * | 2014-05-09 | 2014-07-30 | 舟山迪安赛生物科技有限公司 | Special biological fresh-keeping agent for aquatic products and using method thereof |
| CN105145787A (en) * | 2015-06-30 | 2015-12-16 | 渤海大学 | Natural composite antioxidant and antioxidant method thereof for inhibiting marine fish lipid oxidation |
| CN106359538A (en) * | 2016-11-08 | 2017-02-01 | 仲恺农业工程学院 | Fresh-keeping method for pigeon meat |
| CN107260984A (en) * | 2017-06-09 | 2017-10-20 | 太仓苏浏水产有限公司 | A kind of aquatic products bactericide |
| CN107343629A (en) * | 2017-08-10 | 2017-11-14 | 李生旭 | One seed shrimp processing technique |
| CN108633987A (en) * | 2018-05-08 | 2018-10-12 | 浙江海洋大学 | A kind of aquatic product fresh keeping agent and preparation method and application method based on low-molecular weight chitoglycan derivative |
| CN108813621A (en) * | 2018-09-17 | 2018-11-16 | 大闽食品（漳州）有限公司 | A kind of method of low temperature ultrasonic extraction line leaf goldspink flower polyphenol |
| CN109221876A (en) * | 2018-11-14 | 2019-01-18 | 蒋琪奕 | Species of Crustacea antistaling agent and preparation application method |
-
2012
- 2012-09-03 CN CN2012103208746A patent/CN102823920A/en active Pending
Cited By (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103719233B (en) * | 2013-12-16 | 2015-07-29 | 浙江省海洋水产研究所 | Marine fishes and shrimps antistaling agent, its preparation method and using method thereof |
| CN103719233A (en) * | 2013-12-16 | 2014-04-16 | 浙江省海洋水产研究所 | Marine fish and shrimp preservative as well as preparation method and application method thereof |
| CN103947738A (en) * | 2014-05-09 | 2014-07-30 | 舟山迪安赛生物科技有限公司 | Special biological fresh-keeping agent for aquatic products and using method thereof |
| CN103947738B (en) * | 2014-05-09 | 2015-11-18 | 舟山市瑞丰生物技术有限公司 | A kind of aquatic products special bio antistaling agent and using method thereof |
| CN105145787B (en) * | 2015-06-30 | 2018-12-07 | 渤海大学 | Natural composite antioxidant and its anti-oxidation method for inhibiting fish lipid oxidation |
| CN105145787A (en) * | 2015-06-30 | 2015-12-16 | 渤海大学 | Natural composite antioxidant and antioxidant method thereof for inhibiting marine fish lipid oxidation |
| CN106359538A (en) * | 2016-11-08 | 2017-02-01 | 仲恺农业工程学院 | Fresh-keeping method for pigeon meat |
| CN106359538B (en) * | 2016-11-08 | 2019-10-29 | 仲恺农业工程学院 | Fresh-keeping method for pigeon meat |
| CN107260984A (en) * | 2017-06-09 | 2017-10-20 | 太仓苏浏水产有限公司 | A kind of aquatic products bactericide |
| CN107343629A (en) * | 2017-08-10 | 2017-11-14 | 李生旭 | One seed shrimp processing technique |
| CN108633987A (en) * | 2018-05-08 | 2018-10-12 | 浙江海洋大学 | A kind of aquatic product fresh keeping agent and preparation method and application method based on low-molecular weight chitoglycan derivative |
| CN108813621A (en) * | 2018-09-17 | 2018-11-16 | 大闽食品（漳州）有限公司 | A kind of method of low temperature ultrasonic extraction line leaf goldspink flower polyphenol |
| CN109221876A (en) * | 2018-11-14 | 2019-01-18 | 蒋琪奕 | Species of Crustacea antistaling agent and preparation application method |
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Legal Events
| Date | Code | Title | Description |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20121219 |