CN1965705B - Novel food antistaling agent and preparation process thereof - Google Patents
Novel food antistaling agent and preparation process thereof Download PDFInfo
- Publication number
- CN1965705B CN1965705B CN2006101403062A CN200610140306A CN1965705B CN 1965705 B CN1965705 B CN 1965705B CN 2006101403062 A CN2006101403062 A CN 2006101403062A CN 200610140306 A CN200610140306 A CN 200610140306A CN 1965705 B CN1965705 B CN 1965705B
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- food
- nisin
- fresh
- antistaling agent
- beeswax
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- Agricultural Chemicals And Associated Chemicals (AREA)
- Food Preservation Except Freezing, Refrigeration, And Drying (AREA)
Abstract
The present invention discloses a foodstuff fresh-keeping agent, which is prepared from the raw materials of (by weight ratio) Pyrrolidine Carboxylic Acid Na 60-80%, beeswax 5-15%, edible starch 15-30%, trace quantity of sucrose ester and edible conservative. The agent can be easily wiped off from foods and is non-toxic and harmless with simple usage and wide applied range, and can be applied to vegetable, fruits, fresh flowers, seafood product and meat products.
Description
Technical field
The invention belongs to the antistaling agent that is used for food, be specifically related to be used for the antistaling agent of FFs such as vegetables, fruit, fresh flower, seafood products and meat.
Background technology
The storage and freshness-retaining technology of China does not catch up with the needs of situation at present, and fresh vegetables, fruit etc. rot because of various reasons, go bad in the preservation process of short-term, has had a strong impact on China's fruits and vegetables outlet and daily life etc.Along with the continuous progress and the constant development of economy of society, require to use the cry of FF more and more higher; But some food fresh keepings are not easy very much, are exactly a typical example such as lichee; Lichee requirement from pluck the hand of selling away the incoming terminal consumer to the end can not be spent 8 hours more; Here it is because it is not easy fresh-keeping cause.Present way is to utilize the aircraft air transport to sell to various places then with the deepfreeze technology is fresh-keeping, and not only cost is high but also can only increase few fresh keeping time.
Preservation technique relatively more commonly used now also has a kind of sealing wax technology except above-mentioned deepfreeze is fresh-keeping, be exactly at the fresh-keeping very thin cere of article coated outside one deck of needs, so also can play good fresh-keeping effect.But this technology implements also more complicated, and removes this layer cere and also be not easy, so can not use on greens.Its range of application is lower, and prospect is not extensive.
Summary of the invention
The objective of the invention is provides a kind of antistaling agent that is fit to various FFs for addressing the above problem.
The present invention further provides a kind of compound method of this antistaling agent.
Technical scheme of the present invention is as follows in order to achieve the above object:
The invention discloses a kind of food preservative, by following proportioning production, percentage by weight
Pyrrolidone sodium carboxylate: Pyrrolidine Carboxylic Acid Na 70%
Beeswax 10%
Food starch 18%
Sucrose ester 1.5%
Nisin: NISIN 0.5%.
Scheme optimally, described nisin NISIN is a food antiseptics.
The invention also discloses a kind of compound method of food preservative, by weight percentage, pyrrolidone sodium carboxylate Pyrrolidine Carboxylic Acid Na70%, beeswax 10%, food starch 18%, sucrose ester 1.5%, nisin NISIN0.5%, pyrrolidone sodium carboxylate is added in composite jar, add the beeswax that dissolves through heating again, starch, sucrose ester and antiseptics for natural food, carry out composite, mixing, get final product.
Scheme optimally, described nisin NISIN is an antiseptics for natural food.
The advantage that the present invention is compared with prior art had is:
1. the compound method of this food preservative is simple, does not need large-scale equipment and professional and technical personnel also can prepare production.
2. having wide range of applications of this food preservative can be used for the antistaling agent of food such as vegetables, fruit, fresh flower, seafood products and meat products.
3. this food preservative using method is easy, according to the fresh-keeping different kind of need, uses the antistaling agent of variable concentrations.With this product with distilled water diluting to desired concn, fresh-keeping article are put into, flooded 2～3 minutes, take out, dry and get final product, or invalid spraying, be applied in fresh-keeping article surface, dry and get final product.
4. this antistaling agent is removed easily from food, and is nontoxic.This antistaling agent only need be immersed in the clear water and just can remove.
The pyrrolidones shuttle acid sodium that contains in the antistaling agent of the present invention, at present be known as one of the best NMF in the world, be natural materials, nontoxic, harmless, non-stimulated to human body, add other composition that relates in the patent again and spread on vegetables, fruit and marine product surface after composite, air-dry back forms the layer of transparent film, can strengthen its epidermis protective action, suitably stop up the epidermis pore, suppress respiration in, reduce the nutrition loss, suppress water evaporates.Prevent shrinkage, wilting, suppress microorganism and invade, prevent corruption, the matter that declines, its effect is similar to the single fruit packing, and action method is easy, cheap, is fit to a large amount of the processing, can strengthen lustrous surface and prolong its freshness date.Natural antiseptic agent: nisin (NISIN) is the polypeptide that is produced by lactic acid coccus (Lactococu lactis), high temperature resistant, function killing bacteria by the interference cell plasma membrane, can keep nutritive value, original flavor, color of product etc., harmless, non-stimulated, be the nontoxic antiseptics for natural food of universally acknowledged multiple-effect.And therapeutic efficiency with stomach, enteron aisle and canker sore; So this food preservative is nontoxic.
The specific embodiment
Embodiment 1:
A kind of food preservative is by following proportioning production (percentage by weight)
Pyrrolidone sodium carboxylate 70%
(Pyrrolidine?Carboxylic?Acid?Na)
Beeswax 10%
Food starch 18%
Sucrose ester 1.5%
Nisin 0.5%.
(NISIN)
Embodiment 2:
A kind of compound method of food preservative, by weight percentage, pyrrolidone sodium carboxylate PyrrolidineCarboxylic Acid Na70%, beeswax 10%, food starch 18%, sucrose ester 1.5%, nisin NISIN0.5%, pyrrolidone sodium carboxylate is added in composite jar, add the beeswax that dissolves through heating again, starch, sucrose ester and antiseptics for natural food, carry out composite, mixing, get final product.Antiseptics for natural food is nisin NISIN.
The above, only being part embodiment of the present invention, is not that the present invention is done any pro forma restriction, any simple modification that every foundation technical spirit of the present invention is done the foregoing description, equivalent variations and modification all belong in the technical solution of the present invention scope.
Claims (2)
1. a food preservative is characterized in that: press following proportioning production, percentage by weight
2. the compound method of a food preservative is characterized in that: by weight percentage, and pyrrolidone sodium carboxylate 70%, beeswax 10%, food starch 18%, sucrose ester 1.5%, nisin 0.5%, pyrrolidone sodium carboxylate is added in composite jar, add the beeswax that dissolves through heating again, starch, sucrose ester and nisin, carry out composite, mixing, get final product.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2006101403062A CN1965705B (en) | 2006-11-20 | 2006-11-20 | Novel food antistaling agent and preparation process thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2006101403062A CN1965705B (en) | 2006-11-20 | 2006-11-20 | Novel food antistaling agent and preparation process thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1965705A CN1965705A (en) | 2007-05-23 |
| CN1965705B true CN1965705B (en) | 2011-08-10 |
Family
ID=38074821
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2006101403062A Expired - Fee Related CN1965705B (en) | 2006-11-20 | 2006-11-20 | Novel food antistaling agent and preparation process thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1965705B (en) |
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103734870B (en) * | 2013-12-25 | 2015-09-23 | 广西科技大学 | A kind of food preservative |
| CN106305973A (en) * | 2016-08-23 | 2017-01-11 | 北海金不换水产贸易有限公司 | Preservative for ocean transported ruditapes philippinarum |
| CN106259834A (en) * | 2016-08-23 | 2017-01-04 | 北海金不换水产贸易有限公司 | A kind of Concha Meretricis Seu Cyclinae antistaling agent |
| CN106305974A (en) * | 2016-08-23 | 2017-01-11 | 北海金不换水产贸易有限公司 | Fresh-keeping agent for long-distance transportation of paphia undulate |
| CN106259836A (en) * | 2016-08-23 | 2017-01-04 | 北海金不换水产贸易有限公司 | A kind of for Vietnam's white clam long-distance transport antistaling agent |
| CN106259835A (en) * | 2016-08-23 | 2017-01-04 | 北海金不换水产贸易有限公司 | A kind of Philippine curtain clam antistaling agent |
| CN106819076A (en) * | 2016-12-27 | 2017-06-13 | 华中农业大学 | A kind of preparation method of the bacteriostasis, preservation plastics based on natural polysaccharide particle |
| CN107712819A (en) * | 2017-09-21 | 2018-02-23 | 浙江海洋大学 | A kind of de- cadmium inkfish juice sauce processing method |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1034464A (en) * | 1988-01-27 | 1989-08-09 | 广东省农业科学院 | Middle and high banana production technology |
-
2006
- 2006-11-20 CN CN2006101403062A patent/CN1965705B/en not_active Expired - Fee Related
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1034464A (en) * | 1988-01-27 | 1989-08-09 | 广东省农业科学院 | Middle and high banana production technology |
Non-Patent Citations (2)
| Title |
|---|
| 毛允萍，等.2-吡咯烷酮-5-羧酸钠（PCANa）的合成和应用性能.《中国纺织大学学报》.1995,第21卷(第1期),40-46. * |
| 邹建凯.吡咯烷酮羧酸钠概述.《香料香精化妆品》.1990,(第2期),10-14. * |
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| Publication number | Publication date |
|---|---|
| CN1965705A (en) | 2007-05-23 |
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Granted publication date: 20110810 Termination date: 20131120 |