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Sodium hydroxide treatment of soybean meal and its effects on rumen fermentation, in vitro pepsin digestion and formic acid extractable protein content

Published online by Cambridge University Press:  05 November 2021

X.B. Chen
Affiliation:
Rowett Research Institute, Bucksburn, Aberdeen AB2 9SB, United Kingdom
J.Q. Wang
Affiliation:
Rowett Research Institute, Bucksburn, Aberdeen AB2 9SB, United Kingdom
W.J. Shand
Affiliation:
Rowett Research Institute, Bucksburn, Aberdeen AB2 9SB, United Kingdom
E.R. Ãrskov
Affiliation:
Rowett Research Institute, Bucksburn, Aberdeen AB2 9SB, United Kingdom
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Extract

One approach for effective use of dietary protein in ruminant feeding is to protect it from microbial degradation in the rumen. There has been that sodium hydroxide treatment reduces the degradation of soybean meal (SBM) protein in the rumen. This experiment was to investigate the effects of treating SBM with different concentrations and quantities of NaOH on the microbial fermentation and enzymatic digestion of the treated SBM.

Type
Techniques
Copyright
Copyright © The British Society of Animal Science 1996

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References

Menke, K. H. and Steingass, H. 1988. Estimation of the energetic feed value obtained from chemical analysis and in vitro gas production using rumen fluid. Animal Research and Development 28:755.Google Scholar