Staff Publications

Staff Publications

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    'Staff publications' is the digital repository of Wageningen University & Research

    'Staff publications' contains references to publications authored by Wageningen University staff from 1976 onward.

    Publications authored by the staff of the Research Institutes are available from 1995 onwards.

    Full text documents are added when available. The database is updated daily and currently holds about 240,000 items, of which 72,000 in open access.

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Record number 508976
Title Effects of dietary fibre source on microbiota composition in the large intestine of suckling piglets
Author(s) Zhang, Lingli; Mu, Chunlong; He, Xiangyu; Su, Yong; Mao, Shengyong; Zhang, Jing; Smidt, Hauke; Zhu, Weiyun
Source FEMS Microbiology Letters 363 (2016)14. - ISSN 0378-1097 - 6 p.
DOI http://dx.doi.org/10.1093/femsle/fnw138
Department(s) Microbiological Laboratory
VLAG
WIMEK
Publication type Refereed Article in a scientific journal
Publication year 2016
Keyword(s) Fibre - Large intestine - Microbial communities - Suckling piglets
Abstract

This study aimed to investigate the effects of dietary fibre sources on the gut microbiota in suckling piglets, and to test the hypothesis that a moderate increase of dietary fibre may affect the gut microbiota during the suckling period. Suckling piglets were fed different fibre-containing diets or a control diet from postnatal day 7 to 22. Digesta samples from cecum, proximal colon and distal colon were used for Pig Intestinal Tract Chip analysis. The data showed that the effects of fibre-containing diet on the gut microbiota differed in the fibre source and gut location. The alfalfa diet increased Clostridium cluster XIVb and Sporobacter termitidis in the cecum compared to the pure cellulose diet. Compared to the control diet, the alfalfa diet also increased Coprococcus eutactus in the distal colon, while the pure cellulose diet decreased Eubacterium pyruvativorans in the cecum. The pure cellulose diet increased Prevotella ruminicola compared to the wheat bran diet. Interestingly, the alfalfa group had the lowest abundance of the potential pathogen Streptococcus suis in the cecum and distal colon. These results indicated that a moderate increase in dietary fibres affected the microbial composition in suckling piglets, and that the alfalfa inclusion produced some beneficial effects on the microbial communities.

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