饲料研究2025，Vol.48Issue(6)：162-166,5.DOI:10.13557/j.cnki.issn1002-2813.2025.06.030
酵母培养物的功能及其在动物生产中的应用
Functions of yeast cultures and their applications in animal production
摘要
Abstract
Yeast culture(YC)is a microbial product prepared by activating yeast strains,inoculating them into substrates via liquid fermentation,and processing through high-density solid-state fermentation.YC primarily consists of yeast cells,yeast cell walls,intracellular components,fermented metabolites,and modified culture medium.It is rich in oligosaccharides,small peptides,amino acids,enzymes,vitamins,nucleic acids,and other bioactive compounds.YC has the functions of improving palatability,enhancing immune function,adsorbing pathogenic bacteria and toxins,maintaining intestinal microbiota balance,and promoting growth,making it a high-quality functional feed ingredient.However,due to variations in microbial strains,substrates,and processing techniques,the nutritional efficacy and application outcomes of YC from different sources can vary significantly.This article reviews the nutritional properties,functional mechanisms,and recent advances in the application of YC in animal production systems,aiming to provide references for optimizing YC product development and its practical utilization in animal production.关键词
酵母培养物/营养功能/饲料/动物生产Key words
yeast culture/nutritional function/feed/animal production分类
农业科技引用本文复制引用
夏超笃,朱永乐,杨景权,湛穗璋,许兰芬,邹增丁,方炳虎..酵母培养物的功能及其在动物生产中的应用[J].饲料研究,2025,48(6):162-166,5.基金项目
广东温氏大华农生物科技有限公司科研项目(项目编号:DHN20230829SLYYYY015) （项目编号:DHN20230829SLYYYY015）
