Bacillus velezensis for simultaneously degrading zearalenone and aflatoxin and application of Bacillus velezensis

A technology of zearalenone and aflatoxin, which is applied in the field of agricultural biology and can solve problems such as mycotoxin pollution
CN110804570AActive Publication Date: 2020-02-18CHINA AGRI UNIV
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
CHINA AGRI UNIV
Publication Date
2020-02-18

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Abstract

The invention relates to the technical field of agricultural biologics and in particular relates to Bacillus velezensis ANSB01E CGMCC No. 17328 and application thereof. The Bacillus velezensis provided by the invention is capable of simultaneously and efficiently degrading zearalenone and aflatoxin, and degradation rates upon g zearalenone and aflatoxin are both up to 90% or greater 48 hours laterafter reactions. The Bacillus velezensis provided by the invention is high in toxin degradation efficiency, good in specificity, mild in action effect, free of damage to nutrient components in feedsand applicable to biological detoxification of mycotoxins in cereals, feeds and foods.
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Description

technical field

[0001] The invention relates to the field of agricultural biotechnology, in particular to a Bacillus velezensis ANSB01E capable of simultaneously degrading zearalenone and aflatoxin and an application thereof. Background technique

[0002] Mycotoxins are toxic secondary metabolites produced by fungi such as Aspergillus spp., Fusarium spp., and Penicillium spp. during their growth. At present, there are more than 300 kinds of mycotoxins that are toxic to humans and animals, among which, aflatoxin (Aflatoxin), zearalenone (Zearalenone), trichothecenes (Trichothecenes), ochre Aspergillus toxins (Ochratoxin) and fumonisins (Fumonisins) are the most serious threats to animal husbandry. Traditional physical and chemical elimination methods have shortcomings such as unstable effects, large loss of nutrients, affecting feed palatability, and difficulty in large-scale production, so they cannot be widely used in actual production. Microbial and biological enzyme deg...

Claims

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