Effect of feeding raw potato starch on the composition dynamics of the piglet intestinal microbiome.

ABSTRACT:

Objective

Raw potato starch (RPS) is resistant to digestion, escapes absorption, and is metabolized by intestinal microflora in the large intestine and acts as their energy source. In this study, we compared the effect of different concentrations of RPS on the intestinal bacterial community of weaned piglets.

Methods

Male weaned piglets (25-days-old, 7.03±0.49 kg) were either fed a corn/soybean-based control diet (CON, n = 6) or two treatment diets supplemented with 5% RPS (RPS5, n = 4) or 10% RPS (RPS10, n = 4) for 20 days and their fecal samples were collected. The day 0 and 20 samples were analyzed using a 16S rRNA gene sequencing technology, followed by total genomic DNA extraction, library construction, and high-throughput sequencing. After statistical analysis, five ph

SUBMITTER: Yi SW 

PROVIDER: S-EPMC9659463 | biostudies-literature | 2022 Nov

REPOSITORIES: biostudies-literature