Effects of Dietary Protein Levels on Bamei Pig Intestinal Colony Compositional Traits

Effects of Dietary Protein Levels on Bamei Pig Intestinal Colony Compositional Traits

Diets containing different crude protein levels (16%, 14%, and 12%) were created to feed Bamei pigs in order to study the effect of these compositions on intestinal colonies. Therefore, 27 healthy Bamei pigs of similar weight (20.99 kg±0.16 kg) were selected and randomly divided into three groups fo...

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Veröffentlicht in:BioMed research international 2020, Vol.2020 (2020), p.1-9
Hauptverfasser: Yao, Yueyang, Sha, Yuzhu, Shui, Shengzhang, Wang, Yongfeng, Chai, Mingjie, Song, Lili, Chen, Guoshun, Wang, Dong, Zhang, Hua
Format: Artikel
Sprache:eng
Schlagworte:
Abundance
Amino acids
Animals
Biodiversity
Cecum
Cecum - microbiology
Colonies
Composition effects
Databases, Genetic
Diet
Dietary Proteins - pharmacology
Feeds
Flora
Food and nutrition
Health aspects
Hogs
Intestinal microflora
Intestine
Intestines - microbiology
Jejunum
Jejunum - microbiology
Laboratory animals
Low protein diet
Metabolism
Microbiota (Symbiotic organisms)
Microorganisms
Nutrient deficiency
Physiological aspects
Protein turnover
Proteins
Proteins in human nutrition
Raw materials
RNA, Ribosomal, 16S - genetics
RNA, Ribosomal, 16S - metabolism
Software
Swine
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Zusammenfassung:Diets containing different crude protein levels (16%, 14%, and 12%) were created to feed Bamei pigs in order to study the effect of these compositions on intestinal colonies. Therefore, 27 healthy Bamei pigs of similar weight (20.99 kg±0.16 kg) were selected and randomly divided into three groups for microbial diversity analysis. The results of this study show that microbial diversities and abundances in Bamei pig jejunum and caecum samples after feeding with different dietary protein levels were significantly different. Dietary crude protein level exerted no significant effect on the Shannon index for cecum microbes in these pigs, while Simpson, ACE, and Chao1 indices for group I were all significantly higher than those of either the control group or group II (P
ISSN:2314-6133
2314-6141
DOI:10.1155/2020/2610431