猪源益生菌的筛选、功能及其应用研究进展OA

Porcine-derived probiotics are a class of microorganisms isolated from pigs that have beneficial effects on pigs.Their potential in promoting pig growth and development has increasingly attracted the atten-tion of the scientific research community.This article reviews the main types,screening and isolation meth-ods,functional applications,and prospects of porcine-derived probiotics.It introduces the common types of porcine-derived probiotics,including lactic acid bacteria,bacilli,and yeasts.It discusses in detail the screening,isolation,and identification techniques of porcine-derived probiotics,as well as their specific functional roles and research progress in promoting growth,regulating intestinal microbiota,immune regula-tion,disease prevention and control,stress resistance,and feed digestion.It outlines the application pros-pects of porcine-derived probiotics in animal farming,food,medicine,and other fields,indicating that future farming models will transform towards scientific and ecological directions,providing strong support for the realization of sustainable animal husbandry development.