CN102232412A - Formula of natural preservative for vegetable products - Google Patents
Formula of natural preservative for vegetable products Download PDFInfo
- Publication number
- CN102232412A CN102232412A CN 201010156115 CN201010156115A CN102232412A CN 102232412 A CN102232412 A CN 102232412A CN 201010156115 CN201010156115 CN 201010156115 CN 201010156115 A CN201010156115 A CN 201010156115A CN 102232412 A CN102232412 A CN 102232412A
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- natural preservative
- natural
- preservative
- chitosan
- derivative
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- Food Preservation Except Freezing, Refrigeration, And Drying (AREA)
- Agricultural Chemicals And Associated Chemicals (AREA)
Abstract
The invention discloses a formula of a natural preservative for vegetable products. The natural preservative is synthesized by low molecular weight chitosan and sodium dehydroacetate. The development of the natural preservative in which chitosan and a derivative thereof are taken as main ingredients aims to ensure that a natural preservative product achieves good antibacterial and food preservation effects by utilizing and reforming biological, physical and chemical properties of the chitosan and the derivative thereof. The natural preservative replaces partial preservative on the basis of not changing the properties of original products such as mouthfeel, flavor and the like, so that the cost of the vegetable products is greatly reduced, and the hidden trouble that the accumulative preservation action causes diseases is also reduced. Raw materials are mainly derived from testa of shrimps, crabs and the like, so the value of natural resources is maximized, and the cyclic development of the economy is also promoted.
Description
Technical field
The present invention relates to a kind of natural anticorrosion agent prescription that is used for the greengrocery product.
Background technology
At present, scientists is found the accumulation chronic injury that the chemical synthesis food preservative causes human body more and more, therefore, many countries examine the use to the chemical synthesis food preservative again closely, and the additive capacity of various countries' control food preservative is also more and more stricter; In addition, along with the raising of the people's income level and the level of receiving an education, the environmental quality of health problem of self and life becomes the focus of concern.
Summary of the invention
To the objective of the invention is to propose a kind of natural anticorrosion agent prescription that is used for the greengrocery product in order addressing the above problem, will to substitute with Sodium Benzoate, potassium sorbate is that main anticorrisive agent adds in the greengrocery product.
In order to realize purpose of the present invention, intend adopting technology:
Composition of the present invention: chitosan oligomer and dehydro sodium acetate,
It is characterized in that: the chitosan oligomer 3g/L of molecular weight position 8.2 ten thousand and dehydro sodium acetate 0.15g/L.
The present invention's characteristics compared with the prior art:
The use of the natural antiseptic agent of greengrocery product will reduce the disease incident that the chemical synthesis anticorrisive agent causes.With shrimp, crab is main raw material, has reduced production cost on the one hand, increases substantially profit margin; On the other hand, the value maximization that is of value to natural resources embodies, and has avoided the waste discharge in using the chemical synthesis anticorrisive agent, preserves the ecological environment, and promotes the development of recycling economy.
Description of drawings
Fig. 1 is technology path figure of the present invention.
The specific embodiment
(1) preparation of shitosan and various chitosan derivatives and quality control
1) microwave method edman degradation Edman and optimum process condition;
2) preparation of sulfated chitosan and optimum process condition;
3) preparation of chitosan iodide and optimum process condition.
4) in whole shitosan and derivative production process thereof, will carry out quality monitoring with infrared spectrum technology.
(2) shitosan and various derivative are carried out correlated performance mensuration and check its effect
1) bacteriostatic activity is measured;
2) immunogenicity determining;
3) moisture retention is measured;
(3) to carrying out the compatibility combination, the best proportion and the prescription of shitosan and derivative thereof in test and the definite anticorrisive agent between shitosan and various derivatives and the different derivative.
(4) at the characteristics of the various different vegetable series products of class, developing with shitosan and derivative thereof is the natural antiseptic agent product of main component.
Experimental design by strictness, this research will utilize shitosan with different derivative different physics and chemistry and functional characteristic to be arranged, consider its separately characteristic and their synergy, process study from the high-efficiency high-quality of multiple shitosan and derivative thereof, with the synergy that studies in great detail between multiple shitosan and the derivative composition thereof, in the hope of reaching maximum antibacterial and effect of food preservation, develop the anticorrisive agent product of high-quality.
Claims (2)
1. natural anticorrosion agent prescription that is used for the greengrocery product, it is characterized in that: chitosan oligomer and dehydro sodium acetate are main component.
2. as claimed in claim 1, it is characterized in that having following prescription (component and percentage by weight % thereof): the chitosan oligomer 3g of molecular weight position 8.2 ten thousand; Dehydro sodium acetate 0.15g; Pure water adds to 1000.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201010156115 CN102232412A (en) | 2010-04-26 | 2010-04-26 | Formula of natural preservative for vegetable products |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201010156115 CN102232412A (en) | 2010-04-26 | 2010-04-26 | Formula of natural preservative for vegetable products |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102232412A true CN102232412A (en) | 2011-11-09 |
Family
ID=44883877
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201010156115 Pending CN102232412A (en) | 2010-04-26 | 2010-04-26 | Formula of natural preservative for vegetable products |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102232412A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108094502A (en) * | 2017-12-16 | 2018-06-01 | 合肥工业大学 | A kind of antistaling agent, using the instant cray of the antistaling agent and its processing method |
| CN108685055A (en) * | 2018-05-10 | 2018-10-23 | 广西迎春丝绸有限公司 | A method of processing mulberry bud dish using mulberry bud |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101273735A (en) * | 2008-05-07 | 2008-10-01 | 宋光泉 | Solid fruit antistaling agent and method for preparing the same |
| CN101288420A (en) * | 2007-04-20 | 2008-10-22 | 上海水产大学 | Asparagus fresh-keeping technique at low temperature |
-
2010
- 2010-04-26 CN CN 201010156115 patent/CN102232412A/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101288420A (en) * | 2007-04-20 | 2008-10-22 | 上海水产大学 | Asparagus fresh-keeping technique at low temperature |
| CN101273735A (en) * | 2008-05-07 | 2008-10-01 | 宋光泉 | Solid fruit antistaling agent and method for preparing the same |
Non-Patent Citations (2)
| Title |
|---|
| 《中国食品添加剂》 20021031 段杉等 低聚壳聚糖的制备及应用 , 第05期 * |
| 《江西化工》 20061231 龙柏华等 低聚壳聚糖的制备与应用研究 , 第04期 * |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108094502A (en) * | 2017-12-16 | 2018-06-01 | 合肥工业大学 | A kind of antistaling agent, using the instant cray of the antistaling agent and its processing method |
| CN108685055A (en) * | 2018-05-10 | 2018-10-23 | 广西迎春丝绸有限公司 | A method of processing mulberry bud dish using mulberry bud |
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Legal Events
| Date | Code | Title | Description |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20111109 |