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Ruminal degradation rates of soya-bean meal and rapeseed meal protein subunits using densitometrical scanning

Published online by Cambridge University Press:  23 November 2017

A A Sadeghi  and
P Shawrang
A A Sadeghi*
Affiliation:
Department of Animal Science, Faculty of Agriculture, Science and Research Campus, Islamic Azad University, PO Box 14155.775, Tehran, Iran
P Shawrang
Affiliation:
Department of Animal Science, Faculty of Agriculture, Tehran University, Tehran, Iran
*
Email: drsadeghi@sr.iau.ac.ir
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Extract

We have reported previously (Sadeghi et al., 2005; Sadeghi and Shawrang, 2005) on the use of sodium dodecyl sulfate-polyacrylamide gel electrophoresis technique (SDS-PAGE) to study subunits degradation of soya-bean meal (SBM) and rapeseed meal (RSM) proteins in the rumen. As far as we are aware, there is no published information concerning degradation rates of protein subunits of feedstuffs. The objective of this study was to investigate degradation rates of SBM and RSM protein subunits in the rumen.

Type
Poster presentations
Information
Proceedings of the British Society of Animal Science , Volume 2006 , March 2006 , pp. 131
Copyright
Copyright © 2016 The American Society of International Law

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References

Ørskov, E.R., McDonald, I., 1979. The estimation of protein degradability in the rumen from incubation measurements weighted according to rate of passage. Journal of Agriculture Science (Cambridge) 92: 499-503.Google Scholar
Sadeghi, A.A., Nikkhah, A., Shawrang, P. and Shahrebabak, M.M.. 2005. Protein degradation kinetics of untreated and treated soybean meal using SDS-PAGE. Animal Seed Science and Technology (In press).Google Scholar
Sadeghi, A.A., Nikkhah, A. and Shawrang, P.. 2005. Effects of microwave irradiation on ruminal degradation and in vitro digestibility of soya-bean meal. Animal Science 80: 369-375.Google Scholar