CN106689966A - Preparation method of natural food preservative - Google Patents
Preparation method of natural food preservative Download PDFInfo
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- CN106689966A CN106689966A CN201611211651.0A CN201611211651A CN106689966A CN 106689966 A CN106689966 A CN 106689966A CN 201611211651 A CN201611211651 A CN 201611211651A CN 106689966 A CN106689966 A CN 106689966A
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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
- A23L3/3472—Compounds of undetermined constitution obtained from animals or plants
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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
- A23L3/3481—Organic compounds containing oxygen
- A23L3/3508—Organic compounds containing oxygen containing carboxyl groups
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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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- Chemical & Material Sciences (AREA)
- Nutrition Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Microbiology (AREA)
- Engineering & Computer Science (AREA)
- Food Science & Technology (AREA)
- Polymers & Plastics (AREA)
- Botany (AREA)
- Food Preservation Except Freezing, Refrigeration, And Drying (AREA)
- Storage Of Fruits Or Vegetables (AREA)
Abstract
The invention relates to a preparation method of a natural food preservative and belongs to the technical field of food preservatives. The preparation method comprises the steps that firstly, chrysanthemum flowers, cinnamon and the like are smashed and then are put in a cooking tank for cooking, the pH of a cooked mixture is regulated through citric acid, the cooked mixture is mixed and fermented with dog cystolith and is mixed with an ethanol solution for extraction, the mixture is put in an extraction instrument for extraction, extract liquor is collected, then freezing treatment and filtration are conducted on filtrate, the filtrate is collected and is mixed and discolored with activated carbon, finally rotary evaporation is performed to remove ethyl alcohol, the leftover is concentrated and then is sterilized and disinfected, and then the natural food preservative can be obtained. The used raw materials are natural and toxic, has higher food safety and does not hurt a human body. The prepared natural food preservative has the better preservation effect on foods and can prolong an expiration date of the foods and improve the taste, quality and value of the foods.
Description
Technical field
The present invention relates to a kind of preparation method of wholefood antisepsis antistaling agent, belong to food preservative freshness retaining agent technology neck
Domain.
Background technology
Food antiseptic, antioxygen, antistaling agent are the important components of food additives, are to maintain the intrinsic color, smell and taste of food and battalion
Form point, extend storage life, indispensable food additives.It is well known that food is in certain physical condition, biochemical reaction
Under harmful microbe effect, intrinsic color, smell and taste and freshness can be lost, or even rot.Food antiseptic, antioxygen, guarantor
Fresh dose of application can effectively prevent harmful microbe from destroying, and the characteristic and freshness of food are kept over a period to come.According to
Incomplete statistics, there are about in the world 20% oil and foodstuffs because going mouldy, it is corrupt and waste and lose, while also jeopardizing people's
Health.In the U.S., the food origin disease triggered by the pathogenic bacteria of salmonella etc causes 7000 people dead every year, 2400~
The stomach poisoning of 80000000 people, direct economic loss is up to 5,000,000,000~17,000,000,000 dollars.Therefore, the exploitation of food preservative freshness retaining agent
Research just seems extremely urgent.
For a long time, to prevent food decay from going bad, keep nutritional ingredient and color, smell and taste constant, the main useization of people
Synthetic and natural materials are learned as food preservation agent.Widely used synthesis antistaling agent mainly has at present：Deoxidier,
Sodium Diacetate, chitin, chlorine dioxide etc., but in use, there is some chemical preservative agent influence healths.Such as, three
Though azole compounds are fine to the corrosion-resistanting fresh-keeping effect of fruit, it is possible to carcinogenic；And for example, if sulfur dioxide residues in food
In can cause serious allergic reaction, in the case, the developmental research of natural antisepsis fresh-keeping agent is rapidly growing, and natural goods can be with
Have half share with synthetics.
The food preservative freshness retaining agent for using at present often gives human health again while with corrosion-resistanting fresh-keeping effect higher
Bring bad influence, or even occur that carcinogenic, teratogenesis, mutagenesis etc. endanger, and crude antistaling agent to generally there are potency low, anti-
The weak points such as bacterium timeliness is short, narrow antimicrobial spectrum.
The content of the invention
The present invention solves the technical problem of：Have that consumption is big, antibacterial timeliness for existing food preservative freshness retaining agent
Short, narrow antimicrobial spectrum, and the easily problem of do harm to huamn body, there is provided a kind of using natural plant extracts as anti-corrosion matrix,
Carry out acidification using lactic acid, wrapped up by sodium alginate, using the stone of a dog's gallbladder, kidney or bladder rich in enzyme and microorganism to treatment after
Natural plants carry out fermentation extraction, and reusing supercritical carbon dioxide carries out depth extraction, so as to wholefood anti-corrosion is obtained protect
Fresh dose of method, the present invention is put into boiling in cooker after first being crushed chrysanthemum and Chinese cassia tree etc., is adjusted by citric acid
Cooking mixture pH, then mixed fermentation is carried out with the stone of a dog's gallbladder, kidney or bladder, and mix extraction with ethanol solution, then extraction in abstraction instrument is placed in, receive
Collection extract, is filtered after subsequent freezing processing filtered fluid, collects filtered fluid, filtered fluid is mixed into decolouring with activated carbon, most
Rotary evaporation removes ethanol, sterilizing after residue is concentrated afterwards, you can obtain wholefood antisepsis antistaling agent, and the present invention is used
Raw material Nantural non-toxic, with foodsafety higher, will not cause damage to human body, and obtained food preservative freshness retaining agent
There is preferable preservation to food, can significantly extend the shelf-life of food, lift taste, quality and the value of food.
In order to solve the above-mentioned technical problem, the technical solution adopted in the present invention is：
（1）Count by weight, take 40~45 parts of chrysanthemums, 32~34 portions of Chinese cassia trees, 27~31 parts of distilled water, 24~26 parts of lactic acid,
18~22 portions of pawpaws and 13~17 portions of radish, are put into pulverizer, and 30~40min is crushed with 300r/min, by crushed material and crushing
The sodium alginate of amount of substance 2~4%, is put into cooker, and design temperature is 80~85 DEG C, 3~5h of boiling；
（2）After above-mentioned boiling terminates, the cooking mixture in cooker is collected, extremely steamed to citric acid is added in cooking mixture
Boil mixture pH to 2~3, in mass ratio 1:5~1:7, the fresh stone of a dog's gallbladder, kidney or bladder is put into the cooking mixture adjusted after pH and is milled
In machine, milled 5~10min with 200r/min, then mill admixture is put into fermentation tank, design temperature is 37~39 DEG C, is led to
Tolerance is 0.8m3/ min, with 160r/min stirrings fermentation 4~8 days；
（3）After above-mentioned fermentation ends, the 2.0mol/L ethanol for collecting 2~4 times of fermenting mixture its quality in fermentation tank is molten
Liquid is well mixed, and is put into supercritical carbon dioxide extracting instrument, and design temperature is 36~42 DEG C, and extracting pressure is 29~32MPa,
1~2h of extraction, collects extract, and is filtered after standing 3~5h at extract is placed in into 10~15 DEG C, collects filtered fluid；
（4）Above-mentioned filtered fluid is well mixed with the activated carbon of its quality 8~10%, filtered fluid after the 10~15min that decolourizes is collected
Filtered fluid, filtered fluid is put into ethanol is removed in Rotary Evaporators, collects residue, and residue is put into vacuum concentration pot
The 60~65% of original volume are concentrated into, concentrate is collected, and sterilizing is carried out to concentrate using ultraviolet sterilizing lamp, you can
Obtain wholefood antisepsis antistaling agent.
Application process of the invention：By wholefood antisepsis antistaling agent obtained in the present invention and water in mass ratio 1:80~1:
100 mixing, stir 20~30s, after food is put into wherein 5~8min of immersion, food are taken out.After testing, the present invention
Obtained Nanutal food fresh-keeping agent is to the extended shelf-life 80~100 days of food, and bacteriostasis rate is up to more than 95%, has to food
There is obvious corrosion-resistanting fresh-keeping effect.
The beneficial effects of the invention are as follows：
（1）Wholefood antisepsis antistaling agent safety non-toxic prepared by the present invention, broad-spectrum antibacterial bactericidal property is good, corrosion-resistanting fresh-keeping effect
Significantly；
（2）Obtained wholefood antisepsis antistaling agent of the invention can be widely applied to veterinary antibiotics and meat based food, and not shadow
Ring food taste, quality and value.
Specific embodiment
Count by weight, take 40~45 parts of chrysanthemums, 32~34 portions of Chinese cassia trees, 27~31 parts of distilled water, 24~26 parts of lactic acid, 18~
22 portions of pawpaws and 13~17 portions of radish, are put into pulverizer, 30~40min are crushed with 300r/min, by crushed material and comminuted material
The sodium alginate of amount 2~4%, is put into cooker, and design temperature is 80~85 DEG C, 3~5h of boiling；Terminate in above-mentioned boiling
Afterwards, the cooking mixture in cooker is collected, to citric acid is added in cooking mixture to cooking mixture pH to 2~3, by matter
Amount compares 1:5~1:7, the fresh stone of a dog's gallbladder, kidney or bladder is put into grinding mill with the cooking mixture after regulation pH, 5 are milled with 200r/min~
10min, then mill admixture is put into fermentation tank, design temperature is 37~39 DEG C, and throughput is 0.8m3/ min, with 160r/
Min stirrings fermentation 4~8 days；After above-mentioned fermentation ends, 2~4 times of fermenting mixture its quality in fermentation tank is collected
2.0mol/L ethanol solutions are well mixed, and are put into supercritical carbon dioxide extracting instrument, and design temperature is 36~42 DEG C, extraction pressure
Power is 29~32MPa, extracts 1~2h, collects extract, and is carried out after standing 3~5h at extract is placed in into 10~15 DEG C
Filter, collects filtered fluid；Above-mentioned filtered fluid is well mixed with the activated carbon of its quality 8~10%, is filtered after the 10~15min that decolourizes
Liquid, collects filtered fluid, filtered fluid is put into ethanol is removed in Rotary Evaporators, collects residue, and residue is put into vacuum
The 60~65% of original volume are concentrated into concentration tank, concentrate is collected, and sterilization is carried out to concentrate using ultraviolet sterilizing lamp
Sterilization, you can obtain wholefood antisepsis antistaling agent.
Example 1
Count by weight, take 40 parts of chrysanthemums, 32 portions of Chinese cassia trees, 27 portions of distilled water, 24 portions of lactic acid, 18 portions of pawpaws and 13 portions of radish, put
Enter in pulverizer, 30min is crushed with 300r/min, by crushed material and the sodium alginate of crushed material quality 2%, be put into cooker
In, design temperature is 80 DEG C, boiling 3h；After above-mentioned boiling terminates, the cooking mixture in cooker is collected, mixed to boiling
Citric acid to cooking mixture pH to 2, in mass ratio 1 is added in thing:5, the fresh stone of a dog's gallbladder, kidney or bladder is mixed with the boiling after regulation pH
Thing is put into grinding mill, is milled 5min with 200r/min, then mill admixture is put into fermentation tank, and design temperature is 37 DEG C,
Throughput is 0.8m3/ min, with 160r/min stirrings fermentation 4 days；After above-mentioned fermentation ends, the fermentation collected in fermentation tank is mixed
The 2.0mol/L ethanol solutions of 2 times of compound its quality are well mixed, and are put into supercritical carbon dioxide extracting instrument, and design temperature is
36 DEG C, extracting pressure is 29MPa, extracts 1h, collects extract, and is filtered after standing 3h at extract is placed in into 10 DEG C,
Collect filtered fluid；Above-mentioned filtered fluid is well mixed with the activated carbon of its quality 8%, filtered fluid after decolouring 10min, collects filtering
Liquid, filtered fluid is put into ethanol is removed in Rotary Evaporators, collects residue, and residue is put into vacuum concentration pot concentrates
To the 60% of original volume, concentrate is collected, and sterilizing is carried out to concentrate using ultraviolet sterilizing lamp, you can obtain Natural Food
Product antisepsis antistaling agent.
By wholefood antisepsis antistaling agent obtained in the present invention and water in mass ratio 1:80 mixing, stir 20s, and food is put
After entering wherein immersion 5min, food is taken out.After testing, the obtained Nanutal food fresh-keeping agent of the present invention is guaranteed the quality to food
Phase extends 80 days, and bacteriostasis rate is up to 96%, has obvious corrosion-resistanting fresh-keeping effect to food.
Example 2
Count by weight, take 45 parts of chrysanthemums, 34 portions of Chinese cassia trees, 31 portions of distilled water, 26 portions of lactic acid, 22 portions of pawpaws and 17 portions of radish, put
Enter in pulverizer, 40min is crushed with 300r/min, by crushed material and the sodium alginate of crushed material quality 4%, be put into cooker
In, design temperature is 85 DEG C, boiling 5h；After above-mentioned boiling terminates, the cooking mixture in cooker is collected, mixed to boiling
Citric acid to cooking mixture pH to 3, in mass ratio 1 is added in thing:7, the fresh stone of a dog's gallbladder, kidney or bladder is mixed with the boiling after regulation pH
Thing is put into grinding mill, is milled 10min with 200r/min, then mill admixture is put into fermentation tank, and design temperature is 39 DEG C,
Throughput is 0.8m3/ min, with 160r/min stirrings fermentation 4 days；After above-mentioned fermentation ends, the fermentation collected in fermentation tank is mixed
The 2.0mol/L ethanol solutions of 2 times of compound its quality are well mixed, and are put into supercritical carbon dioxide extracting instrument, and design temperature is
36 DEG C, extracting pressure is 29MPa, extracts 1h, collects extract, and is filtered after standing 3h at extract is placed in into 10 DEG C,
Collect filtered fluid；Above-mentioned filtered fluid is well mixed with the activated carbon of its quality 8%, filtered fluid after decolouring 10min, collects filtering
Liquid, filtered fluid is put into ethanol is removed in Rotary Evaporators, collects residue, and residue is put into vacuum concentration pot concentrates
To the 60% of original volume, concentrate is collected, and sterilizing is carried out to concentrate using ultraviolet sterilizing lamp, you can obtain Natural Food
Product antisepsis antistaling agent.
By wholefood antisepsis antistaling agent obtained in the present invention and water in mass ratio 1:100 mixing, stir 30s, by food
After being put into wherein immersion 8min, food is taken out.After testing, guarantor of the obtained Nanutal food fresh-keeping agent of the present invention to food
The matter phase extends 100 days, and bacteriostasis rate is up to 98%, has obvious corrosion-resistanting fresh-keeping effect to food.
Example 3
Count by weight, take 43 parts of chrysanthemums, 33 portions of Chinese cassia trees, 29 portions of distilled water, 25 portions of lactic acid, 20 portions of pawpaws and 15 portions of radish, put
Enter in pulverizer, 35min is crushed with 300r/min, by crushed material and the sodium alginate of crushed material quality 3%, be put into cooker
In, design temperature is 83 DEG C, boiling 4h；After above-mentioned boiling terminates, the cooking mixture in cooker is collected, mixed to boiling
Citric acid to cooking mixture pH to 3, in mass ratio 1 is added in thing:56, the fresh stone of a dog's gallbladder, kidney or bladder is mixed with the boiling after regulation pH
Thing is put into grinding mill, is milled 8min with 200r/min, then mill admixture is put into fermentation tank, and design temperature is 38 DEG C,
Throughput is 0.8m3/ min, with 160r/min stirrings fermentation 6 days；After above-mentioned fermentation ends, the fermentation collected in fermentation tank is mixed
The 2.0mol/L ethanol solutions of 3 times of compound its quality are well mixed, and are put into supercritical carbon dioxide extracting instrument, and design temperature is
39 DEG C, extracting pressure is 30MPa, extracts 2h, collects extract, and is filtered after standing 4h at extract is placed in into 13 DEG C,
Collect filtered fluid；Above-mentioned filtered fluid is well mixed with the activated carbon of its quality 9%, filtered fluid after decolouring 13min, collects filtering
Liquid, filtered fluid is put into ethanol is removed in Rotary Evaporators, collects residue, and residue is put into vacuum concentration pot concentrates
To the 63% of original volume, concentrate is collected, and sterilizing is carried out to concentrate using ultraviolet sterilizing lamp, you can obtain Natural Food
Product antisepsis antistaling agent.
By wholefood antisepsis antistaling agent obtained in the present invention and water in mass ratio 1:90 mixing, stir 25s, and food is put
After entering wherein immersion 7min, food is taken out.After testing, the obtained Nanutal food fresh-keeping agent of the present invention is guaranteed the quality to food
Phase extends 90 days, and bacteriostasis rate is up to 97%, has obvious corrosion-resistanting fresh-keeping effect to food.
Claims (1)
1. a kind of preparation method of wholefood antisepsis antistaling agent, it is characterised in that specific preparation process is：
（1）Count by weight, take 40~45 parts of chrysanthemums, 32~34 portions of Chinese cassia trees, 27~31 parts of distilled water, 24~26 parts of lactic acid,
18~22 portions of pawpaws and 13~17 portions of radish, are put into pulverizer, and 30~40min is crushed with 300r/min, by crushed material and crushing
The sodium alginate of amount of substance 2~4%, is put into cooker, and design temperature is 80~85 DEG C, 3~5h of boiling；
（2）After above-mentioned boiling terminates, the cooking mixture in cooker is collected, extremely steamed to citric acid is added in cooking mixture
Boil mixture pH to 2~3, in mass ratio 1:5~1:7, the fresh stone of a dog's gallbladder, kidney or bladder is put into the cooking mixture adjusted after pH and is milled
In machine, milled 5~10min with 200r/min, then mill admixture is put into fermentation tank, design temperature is 37~39 DEG C, is led to
Tolerance is 0.8m3/ min, with 160r/min stirrings fermentation 4~8 days；
（3）After above-mentioned fermentation ends, the 2.0mol/L ethanol for collecting 2~4 times of fermenting mixture its quality in fermentation tank is molten
Liquid is well mixed, and is put into supercritical carbon dioxide extracting instrument, and design temperature is 36~42 DEG C, and extracting pressure is 29~32MPa,
1~2h of extraction, collects extract, and is filtered after standing 3~5h at extract is placed in into 10~15 DEG C, collects filtered fluid；
（4）Above-mentioned filtered fluid is well mixed with the activated carbon of its quality 8~10%, filtered fluid after the 10~15min that decolourizes is collected
Filtered fluid, filtered fluid is put into ethanol is removed in Rotary Evaporators, collects residue, and residue is put into vacuum concentration pot
The 60~65% of original volume are concentrated into, concentrate is collected, and sterilizing is carried out to concentrate using ultraviolet sterilizing lamp, you can
Obtain wholefood antisepsis antistaling agent.
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN107299115A (en) * | 2017-06-24 | 2017-10-27 | 常州市雪宜物资有限公司 | A kind of preparation method of reconstituted tobacco additive |
| CN107334045A (en) * | 2017-07-07 | 2017-11-10 | 合肥市晶谷米业有限公司 | A kind of Chinese rose fragrance of a flower nutritional healthcare rice |
| CN107518245A (en) * | 2017-09-08 | 2017-12-29 | 郭迎庆 | A kind of preparation method of food preservative |
| CN107960447A (en) * | 2017-11-13 | 2018-04-27 | 常州蓝旗亚纺织品有限公司 | A kind of preparation method of meat bio-preservative |
| CN111067843A (en) * | 2020-02-13 | 2020-04-28 | 广东省禾基生物科技有限公司 | Composition with anticorrosion function and preparation method and application thereof |
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| CN107334045A (en) * | 2017-07-07 | 2017-11-10 | 合肥市晶谷米业有限公司 | A kind of Chinese rose fragrance of a flower nutritional healthcare rice |
| CN107518245A (en) * | 2017-09-08 | 2017-12-29 | 郭迎庆 | A kind of preparation method of food preservative |
| CN107960447A (en) * | 2017-11-13 | 2018-04-27 | 常州蓝旗亚纺织品有限公司 | A kind of preparation method of meat bio-preservative |
| CN111067843A (en) * | 2020-02-13 | 2020-04-28 | 广东省禾基生物科技有限公司 | Composition with anticorrosion function and preparation method and application thereof |
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Application publication date: 20170524 |
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