CN103734866A - Novel biological preservative and preparation method thereof - Google Patents
Novel biological preservative and preparation method thereof Download PDFInfo
- Publication number
- CN103734866A CN103734866A CN201310518860.XA CN201310518860A CN103734866A CN 103734866 A CN103734866 A CN 103734866A CN 201310518860 A CN201310518860 A CN 201310518860A CN 103734866 A CN103734866 A CN 103734866A
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- CN
- China
- Prior art keywords
- parts
- preparation
- nisin
- novel biological
- biological preservative
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Classifications
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- A—HUMAN NECESSITIES
- A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
- A23L—FOODS, FOODSTUFFS, OR NON-ALCOHOLIC BEVERAGES, NOT COVERED BY SUBCLASSES A21D OR A23B-A23J; THEIR PREPARATION OR TREATMENT, e.g. COOKING, MODIFICATION OF NUTRITIVE QUALITIES, PHYSICAL TREATMENT; PRESERVATION OF FOODS OR FOODSTUFFS, IN GENERAL
- A23L3/00—Preservation of foods or foodstuffs, in general, e.g. pasteurising, sterilising, specially adapted for foods or foodstuffs
- A23L3/34—Preservation of foods or foodstuffs, in general, e.g. pasteurising, sterilising, specially adapted for foods or foodstuffs by treatment with chemicals
- A23L3/3454—Preservation of foods or foodstuffs, in general, e.g. pasteurising, sterilising, specially adapted for foods or foodstuffs by treatment with chemicals in the form of liquids or solids
- A23L3/3463—Organic compounds; Microorganisms; Enzymes
-
- A—HUMAN NECESSITIES
- A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
- A23L—FOODS, FOODSTUFFS, OR NON-ALCOHOLIC BEVERAGES, NOT COVERED BY SUBCLASSES A21D OR A23B-A23J; THEIR PREPARATION OR TREATMENT, e.g. COOKING, MODIFICATION OF NUTRITIVE QUALITIES, PHYSICAL TREATMENT; PRESERVATION OF FOODS OR FOODSTUFFS, IN GENERAL
- A23L3/00—Preservation of foods or foodstuffs, in general, e.g. pasteurising, sterilising, specially adapted for foods or foodstuffs
- A23L3/34—Preservation of foods or foodstuffs, in general, e.g. pasteurising, sterilising, specially adapted for foods or foodstuffs by treatment with chemicals
- A23L3/3454—Preservation of foods or foodstuffs, in general, e.g. pasteurising, sterilising, specially adapted for foods or foodstuffs by treatment with chemicals in the form of liquids or solids
- A23L3/3463—Organic compounds; Microorganisms; Enzymes
- A23L3/3481—Organic compounds containing oxygen
- A23L3/3508—Organic compounds containing oxygen containing carboxyl groups
- A23L3/3517—Carboxylic acid esters
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- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Microbiology (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Nutrition Science (AREA)
- Engineering & Computer Science (AREA)
- Food Science & Technology (AREA)
- Polymers & Plastics (AREA)
- Food Preservation Except Freezing, Refrigeration, And Drying (AREA)
Abstract
The invention discloses a novel biological preservative prepared by mixing the following raw materials in parts by weight: 5-6 parts of nisin, 0.01-0.02 part of muramidase, 0.01-0.02 part of p-hydroxybenzoic benzoic acid ester, and purified water added to 100 parts. A preparation method comprises the steps: 1, enriching, separating and culturing lactic streptococci, and preparing a bacterial suspension containing 5-6 parts of nisin; 2, dissolving 0.01-0.02 part of the muramidase and 0.01-0.02 part of p-hydroxybenzoic benzoic acid ester in water; and 3, mixing the two solutions, after inactivating and cooling, sub-packing, detecting, and warehousing after being qualified. The novel biological preservative has the advantages of no toxicity, no side effects, safety and reliability, high efficiency and extremely stable chemical properties, simple process and low cost, can reduce the food sterilization temperature, shortens the food sterilization time, and makes food keep original nutrition, flavor, color and luster.
Description
Technical field
The present invention relates to a kind of biological preservative, especially a kind of New Biological Preservatives and preparation method thereof.
Background technology
Biological preservative can make the protein coagulating distortion of microorganism, thereby disturb its existence and breeding, and change endochylema permeability of the membrane, make enzyme and metabolite effusion in microbial body cause its inactivation, disturb the enzyme system of microbial body, destroy its eubolism, the activity of inhibitory enzyme, reaches the object of food antiseptic.
Summary of the invention
The object of the present invention is to provide a kind of New Biological Preservatives and preparation method thereof; Make food keep original nutrition, local flavor, color and luster, technique is simple, cost is low.
Technical scheme of the present invention is being:
This New Biological Preservatives, is mixed and is formed by following weight portion composition of raw materials:
5～6 parts of nisins, 0.01～0.02 part of lysozyme, to sending out 0.01～0.02 part of purified water of carboxyl benzoic ether, add to 100 parts.
The preparation method of this New Biological Preservatives, consists of following steps:
1. by streptococcus lactis through increasing bacterium, separation, cultivation, prepare the nisin of 5～6 parts of bacteria suspensions;
2. by 0.01～0.02 part of lysozyme, 0.01～0.02 part of carboxyl benzoic ether is dissolved in the water;
3. above-mentioned two liquid are mixed, then carry out deactivation, carry out packing after cooling, check, warehousing after passing.
Beneficial effect of the present invention:
This method of the present invention; Can not only, correspondingly increase economic efficiency.
New Biological Preservatives of the present invention, nontoxic, have no side effect, safe and reliable, efficient, chemical property is very stable, can reduce food sterilizing temperature, shorten the food sterilizing time, make food keep original nutrition, local flavor, color and luster, technique is simple, cost is low.
The specific embodiment
This New Biological Preservatives, is mixed and is formed by following weight portion composition of raw materials:
5～6 parts of nisins, 0.01～0.02 part of lysozyme, to sending out 0.01～0.02 part of purified water of carboxyl benzoic ether, add to 100 parts.
The preparation method of this New Biological Preservatives, consists of following steps:
1. by streptococcus lactis through increasing bacterium, separation, cultivation, prepare the nisin of 5～6 parts of bacteria suspensions;
2. by 0.01～0.02 part of lysozyme, 0.01～0.02 part of carboxyl benzoic ether is dissolved in the water;
3. above-mentioned two liquid are mixed, then carry out deactivation, carry out packing after cooling, check, warehousing after passing.
Embodiment:
Formula (mass parts)
Preparation method,
(1) by streptococcus lactis through increasing bacterium, separation, cultivation, prepare the nisin of bacteria suspension 5%～6.0%.
(2) by lysozyme, carboxyl benzoic ether is dissolved in the water in proportion.
(3) above-mentioned two liquid are mixed, then carry out deactivation, carry out packing after cooling.Check, warehousing after passing.
Each constituent mass part ratio range is: nisin 5～6, lysozyme 0.01～0.02, carboxyl benzoic ether 0.01～0.02, purified water are added to 100.
Claims (2)
1. a New Biological Preservatives, its feature is mixed and is formed by following weight portion composition of raw materials:
5～6 parts of nisins, 0.01～0.02 part of lysozyme, to sending out 0.01～0.02 part of purified water of carboxyl benzoic ether, add to 100 parts.
2. a preparation method for New Biological Preservatives, its feature consists of following steps:
1. by streptococcus lactis through increasing bacterium, separation, cultivation, prepare the nisin of 5～6 parts of bacteria suspensions;
2. by 0.01～0.02 part of lysozyme, 0.01～0.02 part of carboxyl benzoic ether is dissolved in the water;
3. above-mentioned two liquid are mixed, then carry out deactivation, carry out packing after cooling, check, warehousing after passing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310518860.XA CN103734866A (en) | 2013-10-26 | 2013-10-26 | Novel biological preservative and preparation method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310518860.XA CN103734866A (en) | 2013-10-26 | 2013-10-26 | Novel biological preservative and preparation method thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103734866A true CN103734866A (en) | 2014-04-23 |
Family
ID=50492001
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310518860.XA Pending CN103734866A (en) | 2013-10-26 | 2013-10-26 | Novel biological preservative and preparation method thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103734866A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106900839A (en) * | 2017-03-02 | 2017-06-30 | 湖南双晟科技信息咨询有限公司 | A kind of preservation method for removing the peel water chestnut |
-
2013
- 2013-10-26 CN CN201310518860.XA patent/CN103734866A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106900839A (en) * | 2017-03-02 | 2017-06-30 | 湖南双晟科技信息咨询有限公司 | A kind of preservation method for removing the peel water chestnut |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20140423 |