葡萄糖氧化酶的作用机理及其在动物生产中的研究进展

Mechanism of action of glucose oxidase and its research progress in animal production

葡萄糖氧化酶是一种耗氧脱氢酶,可催化葡萄糖产生葡萄糖酸和过氧化氢,属于新型绿色酶制剂。葡萄糖氧化酶可清除肠道自由基,降低肠道pH值,提高肠道益菌丰度,从而保护肠道健康,提高畜禽免疫能力。文章阐述葡萄糖氧化酶的结构、催化机理、产业应用及作用机制等,综述葡萄糖氧化酶在动物生产中应用的研究进展,为进一步扩大葡萄糖氧化酶的在动物生产中的应用范围、揭示具体作用机制提供参考。

Glucose oxidase is an oxygen-consuming dehydrogenase that can catalyze the production of gluconic acid and hydrogen peroxide from glucose,which is a new type of green enzyme and plays an important role in fields of animal husbandry and food industry.Glucose oxidase can scavenge intestinal free radicals,decrease intestinal pH value and increase the abundance of intestinal beneficial bacteria,thus protect intestinal health and improve the immunity of livestock and poultry.The paper summarizes the structure,catalytic mechanism,industrial application and action mechanism of glucose oxidase,summarizes the research progress of glucose oxidase in animal production,so as to provide reference for further expanding the application range of glucose oxidase in animal production and revealing the specific mechanism of action.