Method of removing mildew of molded bamboo shoot heart

Abstract

The invention belongs to the technical field of mildew removal, and provides a method of removing mildew of a molded bamboo shoot heart. The method adopts a technology of mixed bacteria asynchronous raw material fermentation to remove and prevent the mildew, the technology is divided into an aerobic fermentation stage and an anaerobic fermentation stage, and by utilizing microorganism fermentation of the bamboo shoot heart, the method has a positive effect on inhibiting the content of mould of the bamboo shoot heart, in particular on degrading aflatoxin B1; the microorganism fermentation manner not only has a mildew-proof capacity, which is same to a mildew preventive, but can be used for degrading the original toxin in the bamboo shoot heart, so that the method has more advantages on mildew prevention than the mildew preventive; through microorganism fermentation, mould growth is inhibited, mycotoxin is degraded, conditions of nutrition damage and secondary pollution caused by general treatment methods of high temperature, strong acid, strong alkali and absorbents at the present stage can be avoided, the mycotoxin is removed safely, toxic and harmful chemical substances are not brought, meanwhile, loss of nutrient substances in the bamboo shoot hearth can be reduced as much as possible, and the method has the advantages of stronger popularization and application values.

Description

technical field [0001] The invention belongs to the technical field of mold removal, and in particular relates to a method for removing mold from moldy bamboo shoots. Background technique [0002] Due to the centralized listing of bamboo shoots, high water content, rich nutrition, and the local high temperature and high humidity environment, bamboo shoots are prone to mold and rot, making it very difficult to use them, which has become an important problem that plagues the local environment. [0003] According to reports, yeast can directly degrade mycotoxins during the fermentation process. Hom BW (1995) added a certain amount of yeast culture to the feed containing aflatoxins, and 88% of the aflatoxins could be degraded. Yeast or yeast cell wall components can be used as a mycotoxin adsorbent, and Bacillus subtilis can degrade aflatoxin B1 and inhibit the growth of Aspergillus flavus. [0004] The addition of anti-mold agents widely used at this stage can prevent mildew, ...

AI Technical Summary

Problems solved by technology

[0005] The invention provides a method for removing mildew from moldy bamboo shoots, aiming to solve the problem that bamboo shoots are prone to mold and rot, and the environmental pollution is relatively serious due to the centralized listing of bamboo shoots, large water content, rich nutrition, and the local high temperature and high humidity environment. At the same time, the addition of anti-mold agents widely used at this stage can prevent mildew, but it cannot degrade the toxins that originally existed in the bamboo shoots. Treatment methods such as high temperature, strong acid, strong alkali, and adsorbents will cause nutritional damage and secondary pollution, which cannot achieve safety. Questions about the purpose of removing mycotoxins

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