Microbial Mechanistic Insight into the Role of Yeast-Derived Postbiotics in Improving Sow Reproductive Performance in Late Gestation and Lactation Sows.

ABSTRACT: The purpose of this study is to investigate the effects of supplementing Yeast-derived postbiotics (Y-dP) to the diet of sows during late pregnancy and lactation on fecal microbiota and short-chain fatty acids (SCFA) in sows and their offspring weaned piglets, as well as the relationship between gut microbiota and SCFA, serum cytokines, and sow reproductive performance. A total of 150 sows were divided into three groups: control diet (CON), CON + Y-dP 1.25 g/kg, and CON + Y-dP 2 g/kg. The results showed that supplementing 0.125% Y-dP to the diet of sows can increase the content of isobutyric acid (IBA) in the feces of pregnant sows and reduce the content of butyric acid (BA) in the feces of weaned piglets (p < 0.05). The fecal microbiota of pregnant sows β diversity reduced and pigl

SUBMITTER: Chang J 

PROVIDER: S-EPMC10777949 | biostudies-literature | 2024 Jan

REPOSITORIES: biostudies-literature