Mycotoxin detoxication agent for foods, preparation method and application of mycotoxin detoxication agent

A technology for mycotoxins and detoxifiers, applied in the directions of bacteria, food preparation, biochemical equipment and methods used in food preparation, can solve the problems of lack of mycotoxins detoxifiers, etc., to improve the adsorption effect and scope of action, The effect of reducing toxins, good removal effect

Active Publication Date: 2014-06-04
胡文锋
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] The technical problem to be solved by the present invention is to provide a mycotoxin detoxifying agent for food in order to overcome the lack of mycotoxin detoxifying agent for food in the prior art

Method used

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  • Mycotoxin detoxication agent for foods, preparation method and application of mycotoxin detoxication agent

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0034] The detoxification agent contains the following components in parts by weight: 70 parts of montmorillonite, 10 parts of inactivated compound lactic acid bacteria and its fermentation concentrate, and 20 parts of yeast cell wall polysaccharide.

[0035] The preparation method of the detoxification agent: crush the weighed montmorillonite with a pulverizer and sieve it, then mix the yeast cell wall polysaccharide with it evenly to obtain a mixture one, mix the mixture one with inactivated compound lactic acid bacteria and its fermentation concentrate, Mixture two is obtained. After the mixture 2 is dried and ground, it becomes a powdery product, which is the detoxification agent.

[0036] Wherein, the preparation method of described inactivated compound lactic acid bacteria and its fermentation concentrate comprises the following steps:

[0037] S1. Fermenting Lactobacillus bulgaricus, Streptococcus thermophilus, Lactobacillus acidophilus and Lactobacillus rhamnosus ...

Embodiment 2

[0043] The detoxification agent contains the following components in parts by weight: 60 parts of montmorillonite, 15 parts of inactivated compound lactic acid bacteria and its fermentation concentrate, and 25 parts of yeast cell wall polysaccharide.

[0044] The preparation method of detoxification agent: with embodiment 1.

[0045] Wherein, the preparation method of described inactivated compound lactic acid bacteria and its fermentation concentrate comprises the following steps:

[0046] S1. Fermenting Lactobacillus bulgaricus, Streptococcus thermophilus, Lactobacillus acidophilus and Lactobacillus rhamnosus respectively;

[0047] S2. After the fermentation is over, adding a mass fraction of 0.4% sodium alginate and glycerin to the respective fermentation broth;

[0048] S3. After heat inactivation of each fermentation broth, the bacteria were collected by centrifugation, and the supernatant was obtained at the same time, and the bacteria were diluted with phy...

Embodiment 3

[0052] The detoxification agent contains the following components in parts by weight: 50 parts of montmorillonite, 15 parts of inactivated compound lactic acid bacteria and its fermentation concentrate, and 35 parts of yeast cell wall polysaccharide.

[0053] The preparation method of detoxification agent: with embodiment 1.

[0054] Wherein, the preparation method of described inactivated compound lactic acid bacteria and its fermentation concentrate comprises the following steps:

[0055] S1. Fermenting Lactobacillus bulgaricus, Streptococcus thermophilus, Lactobacillus acidophilus and Lactobacillus rhamnosus respectively;

[0056] S2. After the fermentation finishes, add the skimmed milk that mass fraction is 0.2% in respective fermented liquid;

[0057] S3. After heat inactivation of each fermentation broth, the bacteria were collected by centrifugation, and the supernatant was obtained at the same time, and the bacteria were diluted with physiological saline to ...

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Abstract

The invention belongs to the technical field of additives of agricultural products and in particular discloses a mycotoxin detoxication agent for foods, a preparation method and application of the mycotoxin detoxication agent. The mycotoxin detoxication agent contains montmorillonite, inactivated lactic acid bacteria and fermented concentrates thereof and yeast cell wall polysaccharides. The developed mycotoxin detoxication agent simultaneously has the capability of adsorbing and degrading mycotoxin, the mycotoxin in the foods can be effectively removed, the injury of the mycotoxin to a human body is lightened, and the incidence rate of diseases in the gastrointestinal tract is reduced. The method for preparing the mycotoxin detoxication agent is simple, wide in material source and low in price and has wide market application prospects in the field of food additives.

Description

technical field [0001] The invention belongs to the technical field of additives, and in particular relates to a mycotoxin detoxification agent for food and its preparation method and application. Background technique [0002] Mycotoxins are a global problem. According to estimates by the FAO, about 5-7% of agricultural products such as grain and feed in the world are damaged by molds every year, and 25% of grains are contaminated by known mycotoxins, causing hundreds of billions of dollars in damage every year. dollar loss. In the 1990s, the loss caused by mycotoxin pollution in the Canadian feed industry was estimated to be more than US$1 billion, while that in the United States was as high as US$2.5 billion. billions of dollars in losses. [0003] Mycotoxins are secondary metabolites produced by some fungi such as Aspergillus, Fusarium, and Penicillium after they grow and mature. These toxins can be produced in multiple stages of grain harvesting, storage, processing, a...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A23L1/015C12N1/20C12P39/00C12R1/46C12R1/23C12R1/225A23L5/20
CPCA23L5/28C12N1/20C12P39/00A23V2400/123A23V2400/175A23V2400/113A23V2400/249
Inventor 胡文锋胡学锋庞旭潘海朋陈锐均陈旭丹陈柳妍冯群娣杨海文胡学华胡学生
Owner 胡文锋
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