A kind of amine oxidase acao, preparation method and application

A technology for separation and purification of amine oxidase, which is applied in the field of agricultural biology, can solve the problems of reduced food quality and incomplete degradation of toxins by chemical methods, and achieve the effect of reducing harm
CN112301010BActive Publication Date: 2022-08-05TIANJIN UNIV OF SCI & TECH
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Patents(China)
Current Assignee / Owner
TIANJIN UNIV OF SCI & TECH
Publication Date
2022-08-05

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Abstract

The present invention relates to an amine oxidase ACAO, and the amino acid sequence of the amine oxidase ACAO is SEQ ID NO.1. The amine oxidase ACAO of the present invention has a degradation rate of 100% to HFB1; the amine oxidase ACAO of the present invention has excellent properties, and the enzyme can be applied to industries such as agriculture, feed and food to reduce the harm of fumonisin FB1 to animal and human health .
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Description

technical field

[0001] The invention belongs to the field of agricultural biotechnology, in particular to an amine oxidase ACAO, a preparation method and an application. Background technique

[0002] Fumonisins (also known as fumonisins) are mycotoxins discovered in 1989 by fungi such as Fusarium proliferatum, Fusarium moniliforme and Fusarium verticillioides The resulting water-soluble metabolites are a class of structurally similar diester compounds composed of different kinds of polyhydric alcohols and glycerol. Fumonisins mainly exist in animal feed raw materials, which can cause acute poisoning in some livestock, and are potentially carcinogenic to most poultry. At the same time, there is the possibility of human infection, so how to degrade fumonisins to the greatest extent becomes a Another research hotspot after aflatoxin. my country has a vast territory, and the feed in some areas is prone to produce mycotoxins such as fumonisins due to environmental factors. [...

Claims

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