首页|酵母培养物的生物学功能及其在畜牧生产中的应用研究进展

酵母培养物的生物学功能及其在畜牧生产中的应用研究进展

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酵母培养物是活酵母在特定工艺下经过充分厌氧发酵后形成的微生态制品,主要由酵母内容物、酵母细胞壁、酵母细胞代谢物和变性培养基等构成,富含β-葡聚糖、甘露寡糖、维生素、有机酸等多种营养物质,具有调节肠道微生态平衡、吸附霉菌毒素、增强机体免疫力和抗氧化等作用,从而促进肠道健康并提高动物的生产性能。酵母培养物作为一类饲料原料在猪、禽、反刍动物等养殖领域得到了广泛应用。本文从酵母培养物的主要组成、作用机理以及在畜禽生产中的应用进行阐述,以期为酵母培养物在畜禽养殖领域上的深入开发与合理应用提供参考。
Research Progress on the Biological Functions of Yeast Culture and Its Applications in Animal Production
Yeast culture,as a microecological product,is produced after anaerobic fermentation of Saccharomyces cerevisiae,and mainly composed of yeast cell contents,cell wall,metabolites and denaturing medium.Yeast culture is rich in β-glucans,mannan oligosaccharides,vitamins,organic acids and other nutrients,and can regulate the balance of intestinal microbiome,absorb mycotoxins,and enhance immunity and antioxidant ability,thereby promoting intestinal health and improving animals'production performance.Yeast culture has been widely applied in animal production as a feedstuff.Hence,this paper focuses on the composition and biological functions of yeast culture and its application in animal husbandry production,in order to provide some advices for the in-depth development and rational application of yeast culture in livestock and poultry industry.

Yeast cultureCompositionMechanism of actionAnimal production

杨之恒、张笑晗、肖天放、郭娉婷

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福建农林大学动物科学学院(蜂学学院),福建福州 350002

酵母培养物 组成 作用机理 畜禽生产

国家自然科学基金福建省自然科学基金福建省现代农业生猪产业技术体系建设项目福建农林大学技术开发项目

322027232021J05020MNZ2019-144KF2021051

2024

中国畜牧杂志
中国畜牧兽医学会

中国畜牧杂志

CSTPCD北大核心
影响因子:0.704
ISSN:0258-7033
年,卷(期):2024.60(1)
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