Yeast Fermentation Products Improve Pig Health and Growth
Author Information
Author(s): Fan Guoqiang, Zhao Yongsen, Suo Xiaoyi, Li Yanfei, Yang Xiaojing
Primary Institution: Nanjing Agricultural University
Hypothesis
How do yeast fermentation products affect the health and growth of pigs challenged with Salmonella typhimurium?
Conclusion
Yeast fermentation product supplementation improves growth performance and reduces intestinal inflammation in weaned pigs challenged with Salmonella typhimurium.
Supporting Evidence
- Yeast fermentation products increased average daily gain in pigs after Salmonella challenge.
- Supplementation reduced inflammatory cytokines in plasma and colon.
- YFP improved colon histomorphology and microbiota diversity.
Takeaway
Adding yeast to pig food helps them grow better and stay healthy, especially when they get sick from germs.
Methodology
The study involved 18 weaned pigs divided into three groups: a control group, a group challenged with Salmonella, and a group challenged with Salmonella and supplemented with yeast fermentation products.
Potential Biases
Potential bias due to the lack of blinding in treatment allocation.
Limitations
The study was limited to a small sample size and specific conditions that may not represent all pig populations.
Participant Demographics
Weaned male pigs (Duroc × Yorkshire × Landrace).
Statistical Information
P-Value
p<0.05
Statistical Significance
p<0.05
Digital Object Identifier (DOI)
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