CN108077710A - A kind of preparation method of natural antioxidative food additive - Google Patents

A kind of preparation method of natural antioxidative food additive Download PDF

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Publication number
CN108077710A
CN108077710A CN201611038842.1A CN201611038842A CN108077710A CN 108077710 A CN108077710 A CN 108077710A CN 201611038842 A CN201611038842 A CN 201611038842A CN 108077710 A CN108077710 A CN 108077710A
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parts
food additive
water
pasteur
culture
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敖云霞
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    • AHUMAN NECESSITIES
    • A23FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23LFOODS, 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
    • A23L3/00Preservation of foods or foodstuffs, in general, e.g. pasteurising, sterilising, specially adapted for foods or foodstuffs
    • A23L3/34Preservation of foods or foodstuffs, in general, e.g. pasteurising, sterilising, specially adapted for foods or foodstuffs by treatment with chemicals
    • A23L3/3454Preservation 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
    • A23L3/3463Organic compounds; Microorganisms; Enzymes
    • A23L3/3553Organic compounds containing phosphorus
    • AHUMAN NECESSITIES
    • A23FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23LFOODS, 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
    • A23L3/00Preservation of foods or foodstuffs, in general, e.g. pasteurising, sterilising, specially adapted for foods or foodstuffs
    • A23L3/34Preservation of foods or foodstuffs, in general, e.g. pasteurising, sterilising, specially adapted for foods or foodstuffs by treatment with chemicals
    • A23L3/3454Preservation 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
    • A23L3/3463Organic compounds; Microorganisms; Enzymes
    • A23L3/3571Microorganisms; Enzymes
    • AHUMAN NECESSITIES
    • A23FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23VINDEXING SCHEME RELATING TO FOODS, FOODSTUFFS OR NON-ALCOHOLIC BEVERAGES AND LACTIC OR PROPIONIC ACID BACTERIA USED IN FOODSTUFFS OR FOOD PREPARATION
    • A23V2002/00Food compositions, function of food ingredients or processes for food or foodstuffs

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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)
  • Micro-Organisms Or Cultivation Processes Thereof (AREA)

Abstract

The present invention provides a kind of preparation methods of natural antioxidative food additive, which is characterized in that concretely comprises the following steps:It is inoculated into LB culture solutions after grape wine spore Hansenula yeast, monascus purpureus, Pasteur's acetobacter and lactobacillus bulgaricus are cultivated with eggplant bottle on respective culture medium, is concentrated to give after fermentation.Natural antioxidative food additive organic solvent-free residual, the oxidation resistance of the present invention is comprehensively and stable.

Description

A kind of preparation method of natural antioxidative food additive
Technical field
The present invention provides a kind of preparation methods of natural antioxidative food additive, belong to food additive technology neck Domain.
Background technology
Food is being stored with the oxygen contact in transportational process and in air, and the oxidation reaction occurred can cause the change of food Matter.The rotten nutrition except reducing food of food, taste occur with color beyond deterioration, and harmful substance, crisis can be generated toward contact Health.Therefore the fresh-keeping and anti-block that antioxidant carries out food can be all added in food during processed food Change.
But for a long time, food service industry use always synthetized oxidation preventive agent such as BHT (dibutyl hydroxy toluene), BHA (tertiary butyl 4-HA), TBHQ (tert-butyl hydroquinone) and PG (gallic acid third lipoprotein) etc..In recent years, various countries Health mechanism is conducted extensive research for the safety issue of these artificial synthesized antioxidants.The World Health Organization (FAO/WHO), European Community's protection of the child tissue (HACSG), biological industry association of Britain (BIBRA), Japan, the U.S. government and The research of tissue shows that synthetized oxidation preventive agent has many side effects, and such as the liver of human body, spleen, lung are adversely affected, can be lured Send out malignant tumour etc..So in FAO/WHO clear stipulaties food synthetized oxidation preventive agent additive amount;FDA (Food and Drug Adminstration) (FDA) suggest not having to BHT as far as possible in safe food is generally acknowledged that;Related hygiene department of Japan once made through research to be forbidden making With the conclusion of BHA;For TBHQ, although a few countries such as U.S. have approved its use in some greases, European Union, Japan Think that its toxicological test data is not perfect Deng country, therefore unauthorized for use.In short, artificial synthesized antioxidant to human body Toxicity makes consumers in diet, generally existing uneasiness and the feared state of mind.
Therefore have the characteristics that safe, oxidation resistance is strong, wholefood without side-effects, anti-corrosive fresh-keeping resists now Oxidant is paid more and more attention.The fact also turns out that in the food of people's long-term consumption, the toxicity of natural ingredient is remote Far below artificial synthesized antioxidant toxicity, popular organic food is exactly completely without pollutant, without any in the world Artificial synthesized food.Countries in the world seek the research of natural, exploitation wide spectrum, efficient, peace from nature in recent years Full natural becomes one of hot spot in current food additives research field.But general wholefood adds It is to extract its active ingredient using chemical extraction method from natural materials to form to add agent, but extracts solvent used often It is chemical reagent, such as ether, methanol etc., though through processing such as volatilizations, it is horizontal not wait how many all some residual quantities.
The content of the invention
The object of the present invention is to provide the comprehensive and stable food additives of a kind of organic solvent-free residual, oxidation resistance Preparation method.
In order to achieve the above object, the technical scheme is that providing a kind of preparation of natural antioxidative food additive Method, which is characterized in that concretely comprise the following steps:
The first step:By grape wine spore Hansenula yeast, monascus purpureus, Pasteur's acetobacter and lactobacillus bulgaricus with eggplant bottle each From culture medium on 30~40 DEG C culture 45~50 it is small when, saved backup at 2~6 DEG C;
Second step:By grape wine spore Hansenula yeast, monascus purpureus, Pasteur's acetobacter and lactobacillus bulgaricus point obtained by the first step It is not inoculated into LB culture solutions, grape wine spore Hansenula yeast, monascus purpureus, Pasteur's acetobacter, lactobacillus bulgaricus and LB are trained The weight ratio of nutrient solution is 20:15:5:15:100, in shaking flask when 30-40 DEG C of culture 6-10 is small;
Second step:With temperature it is steam sterilizing 25-35min that 120-125 DEG C of pressure is 0.142-0.152Mpa by fermentation tank, adds Enter the base-material that ferments, with pasteurization 70 DEG C~80 DEG C sterilize 10-20min, it is described fermentation base-material by it is following in parts by weight Raw material composition:1-3 parts of catsup leftover bits and pieces, 2-4 parts of Rosa roxburghii Tratt Normal juice leftover bits and pieces, 0.5-2.0 parts of kelp, 2-5 parts of sunflower seed shell, 1-3 parts of dregs of beans, 75-90 parts of 35 parts of murphy juice, 5-7 parts of honey and water, sterilizing postcooling will be trained to 25~40 DEG C obtained by second step It supports object and presses 0.1~1:100 weight ratio is inoculated into the fermentation base-material;
4th step:Zymotic fluid is centrifuged into 3~8min with speed 1500-2500r/min, take supernatant temperature be 20-25 DEG C, it is true Reciprocal of duty cycle is that filtrate is concentrated to water content under conditions of 0.001-0.005 megapascal is 20-30wt%, and sterilize 20- at 85-95 DEG C 30min obtains water-soluble natural antioxidative food additive;By the water-soluble natural antioxidative food additive and lecithin With soybean lecithin with weight ratio 100:5-10:15-25 is mixed, and when 55-65 DEG C of emulsification 16-25 is small, is obtained fat-soluble natural anti- Aoxidize food additives.
Further, the culture medium of the grape wine spore Hansenula yeast in the first step is by following raw material group in parts by weight Into:500-800 parts of 30-50 parts of glucose, 4-8 parts of yeast extract, 4-8 parts of peptone, 10-25 parts of agar and distilled water.
Monascus purpureus culture medium in the first step is made of following raw material in parts by weight:Pol is 8-20Brix 80-120 parts of brewer's wort and 1-3 parts of agar.
Pasteur's acetobacter culture medium in the first step is made of following raw material in parts by weight:Glucose 80-120 Part, 8-15 parts of yeast extract, 15-30 parts of calcium carbonate, 15-30 parts of agar and 700-1200 parts of distilled water.
Lactobacillus bulgaricus culture medium in the first step is made of following raw material in parts by weight:Yeast extract 5- 10 parts, 5-10 parts of peptone, 8-15 parts of glucose, 0.1-0.4 parts of potassium dihydrogen phosphate, Tomato juice (50)-(150) part, tween 10-30 parts of 800.3-0.8 parts, 500-1000 parts of distilled water and agar powder.
The LB culture solutions of the second step are made of following raw material in parts by weight:3-10 parts of yeast extract, albumen 800-1200 parts of 5-20 parts of peptone, 3-10 parts of sodium chloride, 10-30 parts of agar and water.
The present invention has selected grape wine to have spore Hansenula yeast (Hanseniaspora uvarum, ACCC20310), purplish red song Mould (Monascus purpureus, ACCC30140), Pasteur's acetobacter (Acetobac terpas tuerianu5, ACCC10112), lactobacillus bulgaricus (Lactobacillus bulgaricus, ACCC10638), carries out screening taming training After supporting, the utilization of composite fermentation technique is cooperateed with, multistage good anaerobic fermentation has obtained various biological metabolism active material. The natural antioxidative food additive of gained is a kind of yellowish liquid formulation to brown, there is tart flavour, organic solvent-free residual, energy Enough resist oxidation of a variety of radical ions to food, therefore the comprehensive and stability of its oxidation resistance, total antioxidation Ability reaches 800-1000U/rml.
Specific embodiment
The invention will be further described with reference to embodiments.
Embodiment 1
A kind of preparation method of natural antioxidative food additive, concretely comprises the following steps:
The first step:By grape wine spore Hansenula yeast, monascus purpureus, Pasteur's acetobacter and lactobacillus bulgaricus with eggplant bottle each From culture medium on 30 DEG C culture 45 it is small when, saved backup at 2 DEG C;
Second step:By grape wine spore Hansenula yeast, monascus purpureus, Pasteur's acetobacter and lactobacillus bulgaricus point obtained by the first step It is not inoculated into LB culture solutions, grape wine spore Hansenula yeast, monascus purpureus, Pasteur's acetobacter, lactobacillus bulgaricus and LB are trained The weight ratio of nutrient solution is 20:15:5:15:100, in shaking flask when 30 DEG C of cultures 6 are small;
Second step:With temperature it is steam sterilizing 25min that 120 DEG C of pressure are 0.142Mpa by fermentation tank, adds in fermentation base-material, use Pasteurization is made of in 70 DEG C of sterilizing 10min, the fermentation base-material following raw material in parts by weight:Catsup leftover bits and pieces 1 part, 2 parts of Rosa roxburghii Tratt Normal juice leftover bits and pieces, 0.5 part of kelp, 2 parts of sunflower seed shell, 1 part of dregs of beans, 3 parts of murphy juice, 5 parts of honey and water 75 Part, sterilizing postcooling presses 0.1 to 25 DEG C, by culture obtained by second step:100 weight ratio is inoculated into the fermentation base-material;
4th step:By zymotic fluid with speed 1500r/min centrifuge 3min, take supernatant temperature be 20 DEG C, vacuum degree 0.001 Filtrate is concentrated to water content as 30wt% under conditions of megapascal, sterilize 20min at 85 DEG C, obtains water-soluble natural antioxygen helping digestion Product additive;By the water-soluble natural antioxidative food additive and lecithin and soybean lecithin with weight ratio 100:5:15 is mixed It closes, when 55 DEG C of emulsifications 16 are small, obtains fat-soluble natural antioxidative food additive.
The culture medium of grape wine spore Hansenula yeast in the first step is made of following raw material in parts by weight:Grape 500 parts of 30 parts of sugar, 4 parts of yeast extract, 4 parts of peptone, 10 parts of agar and distilled water.
Monascus purpureus culture medium in the first step is made of following raw material in parts by weight:Pol is 8Brix's 1 part of 80 parts of brewer's wort and agar.
Pasteur's acetobacter culture medium in the first step is made of following raw material in parts by weight:80 parts of glucose, 700 parts of 8 parts of yeast extract, 15 parts of calcium carbonate, 15 parts of agar and distilled water.

Claims (2)

1. a kind of preparation method of natural antioxidative food additive, which is characterized in that concretely comprise the following steps:The first step:By grape Wine spore Hansenula yeast, monascus purpureus, Pasteur's acetobacter and lactobacillus bulgaricus with eggplant bottle on respective culture medium 30 When~40 DEG C of cultures 45~50 are small, saved backup at 2~6 DEG C;
Second step:By grape wine spore Hansenula yeast, monascus purpureus, Pasteur's acetobacter and lactobacillus bulgaricus point obtained by the first step It is not inoculated into LB culture solutions, grape wine spore Hansenula yeast, monascus purpureus, Pasteur's acetobacter, lactobacillus bulgaricus and LB are trained The weight ratio of nutrient solution is 20:15:5:15:100, in shaking flask when 30-40 DEG C of culture 6-10 is small;
3rd step:With temperature it is steam sterilizing 25-35min that 120-125 DEG C of pressure is 0.142-0.152Mpa by fermentation tank, adds Enter the base-material that ferments, with pasteurization 70 DEG C~80 DEG C sterilize 10-20min, it is described fermentation base-material by it is following in parts by weight Raw material composition:1-3 parts of catsup leftover bits and pieces, 2-4 parts of Rosa roxburghii Tratt Normal juice leftover bits and pieces, 0.5-2.0 parts of kelp, 2-5 parts of sunflower seed shell, 1-3 parts of dregs of beans, 75-90 parts of 3-5 parts of murphy juice, 5-7 parts of honey and water, sterilizing postcooling, will be obtained by second steps to 25~40 DEG C Culture presses 0.1~1:100 weight ratio is inoculated into the fermentation base-material;
4th step:Zymotic fluid is centrifuged into 3~8min with speed 1500-2500r/min, take supernatant temperature be 20-25 DEG C, it is true Reciprocal of duty cycle is that filtrate is concentrated to water content under conditions of 0.001-0.005 megapascal is 20-30wt%, and sterilize 20- at 85-95 DEG C 30min obtains water-soluble natural antioxidative food additive;By the water-soluble natural antioxidative food additive and lecithin With soybean lecithin with weight ratio 100:5-10:15-25 is mixed, and when 55-65 DEG C of emulsification 16-25 is small, is obtained fat-soluble natural anti- Aoxidize food additives.
2. preparation method as described in claim 1, which is characterized in that the LB culture solutions of the second step are by below with weight The raw material composition of part meter:3-10 parts of yeast extract, 5-20 parts of peptone, 3-10 parts of sodium chloride, 10-30 parts of agar and water 800- 1200 parts.
CN201611038842.1A 2016-11-23 2016-11-23 A kind of preparation method of natural antioxidative food additive Pending CN108077710A (en)

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Application Number Priority Date Filing Date Title
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CN108077710A true CN108077710A (en) 2018-05-29

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Application publication date: 20180529