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Effect of tannins in the rumen microbial growth measured by 32P incorporation

Published online by Cambridge University Press:  23 November 2017

P. B. Godoy ,
I. C. S. Bueno ,
S. L. S. Cabral Filho ,
E. F. Nozella ,
M. R. S. R Peçanha ,
D. M. S. S. Vitti  and
A L. Abdalla
P. B. Godoy*
Affiliation:
Laboratory of Animal Nutrition – Centre for Nuclear Energy in Agriculture (CENA/USP), CP 96, CEP 13400-970, Piracicaba, São Paulo, Brazil
I. C. S. Bueno
Affiliation:
Laboratory of Animal Nutrition – Centre for Nuclear Energy in Agriculture (CENA/USP), CP 96, CEP 13400-970, Piracicaba, São Paulo, Brazil
S. L. S. Cabral Filho
Affiliation:
Laboratory of Animal Nutrition – Centre for Nuclear Energy in Agriculture (CENA/USP), CP 96, CEP 13400-970, Piracicaba, São Paulo, Brazil
E. F. Nozella
Affiliation:
Laboratory of Animal Nutrition – Centre for Nuclear Energy in Agriculture (CENA/USP), CP 96, CEP 13400-970, Piracicaba, São Paulo, Brazil
M. R. S. R Peçanha
Affiliation:
Laboratory of Animal Nutrition – Centre for Nuclear Energy in Agriculture (CENA/USP), CP 96, CEP 13400-970, Piracicaba, São Paulo, Brazil
D. M. S. S. Vitti
Affiliation:
Laboratory of Animal Nutrition – Centre for Nuclear Energy in Agriculture (CENA/USP), CP 96, CEP 13400-970, Piracicaba, São Paulo, Brazil
A L. Abdalla
Affiliation:
Laboratory of Animal Nutrition – Centre for Nuclear Energy in Agriculture (CENA/USP), CP 96, CEP 13400-970, Piracicaba, São Paulo, Brazil
*
E-mail: pabgodoy@cena.usp.br
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Extract

The phenolic compounds are substances which reduce feed intake, protein digestibility and reduce ruminal activity in sheep and goats. To reduce the effects of tannins a lot of synthetic materials, for example PEG (polyethylene glycol) is tested as tannin-binding agent, and let protein free for the digestibility. The aim of this work was to test the effect of tannins in the rumen microbial growth using the in vitro 32P incorporation technique.

Type
Poster Presentations
Information
Proceedings of the British Society of Animal Science , Volume 2005 , 2005 , pp. 138
Copyright
Copyright © The British Society of Animal Science 2005

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