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Ruminal degradability of soya bean meal treated with different doses of tannic acid

Published online by Cambridge University Press:  05 November 2021

E. Serrano ,
M. S. Safigueroa ,
J. Giráldez  and
A.R. Mantecón
E. Serrano
Affiliation:
Estación Agrícola Experimental. CSIC., Apdo 788. 24080. León
M. S. Safigueroa
Affiliation:
Estación Agrícola Experimental. CSIC., Apdo 788. 24080. León
J. Giráldez
Affiliation:
Estación Agrícola Experimental. CSIC., Apdo 788. 24080. León
A.R. Mantecón
Affiliation:
Estación Agrícola Experimental. CSIC., Apdo 788. 24080. León
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Extract

It is well known that tannins are able to form complexes with dietary protein that can protect protein against ruminal degradation (Driedger 1972, Mangan 1988). However, level of protection could change with factors such as nature and amount of tannins and physical and chemical conditions in the ruminal fluid. The present experiment was conducted to study the ruminal degradability under different dietary conditions of soya bean meal sprayed witht different amounts of tannic acid.

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Programme
Information
Proceedings of the British Society of Animal Science , Volume 1997 , 1997 , pp. 123
Copyright
Copyright © British Society of Animal Science 1997

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References

Mangan, J.L.; Nutritional effects of tannins in animal feeds. 1988. Nutrition Research Reviews; 1:209–231.CrossRefGoogle ScholarPubMed
Driedger, A.; Influence of tannins on the nutritive value of soybean meal for ruminants. 1972. Journal of Animal Science; 34:465–468.CrossRefGoogle ScholarPubMed