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Biological activity of tannins extracts from four tropical forages

Published online by Cambridge University Press:  23 November 2017

C Diaz-Ortega*
Affiliation:
Faculty of Veterinary Medicine and Animal Science, University of Yucatan, Merida, Yucatan, Mexico
R J Morales-Flores
Affiliation:
Faculty of Veterinary Medicine and Animal Science, University of Yucatan, Merida, Yucatan, Mexico
J F J Torres-Acosta
Affiliation:
Faculty of Veterinary Medicine and Animal Science, University of Yucatan, Merida, Yucatan, Mexico
C A Sandoval-Castro*
Affiliation:
Faculty of Veterinary Medicine and Animal Science, University of Yucatan, Merida, Yucatan, Mexico
R Reyes-Ramirez
Affiliation:
Faculty of Veterinary Medicine and Animal Science, University of Yucatan, Merida, Yucatan, Mexico
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Extract

Sheep and goats browse c. 260 of leguminous species in Yucatán, Mexico (Flores Guido et al., 2003). Forage trees are a feed resource around the world. However its use is currently limited due to their content of antinutritional factors such as tannins and scarce data on their biological activity. The objective of the present work was to determine the biological activity (protein binding capacity) of condensed tannins extract from Leucaena leucocephala, Acacia pennatula, Lysiloma latisiliquum and Piscidia piscipula.

Type
Poster presentations
Copyright
Copyright © The American Society of International Law 2016

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References

Flores, G. J.S., Vermont, R. R. M. and Kantun, B. J. M. 2003. Leguminosae diversity in the Yucatan Peninsula and its importance for sheep and goat feeding. The IV International Symposium on the Nutrition of Herbivores. Mérida,Yucatan, México. Octubre 1924, 2003.Google Scholar
Perevolotsky, A., Landau, S., Silanikove, N. And Povenza, F. 2003. Improving the consumption of tannin-rich forages by supplementing ruminants with polyethylene glycol (PEG). The IV International Symposium on the Nutrition of Herbivores.Mérida, Yucatán, México. Octubre 1924, 2003.Google Scholar
Paolini, V.and Hoste, H. 2003. Effects of condensed tannins on goats infected with gastrointestinal nematodes: A short review. The IV ISNH. Mérida, Yucatan, México. Octubre 1924, 2003.Google Scholar
Price, M. L., Van, Scoyoc S. and Butler, L. G. 1978. A critical evaluation of the vainillin reaction as an assay for tannin in sorghum grain. J. Agric. Food, chem. 26. Pp. 1214.Google Scholar
Reyes, R. 1993. Determinación de compuestos polifenolicos por difusión radial derivado de método de Hagerman. UADY – FMVZ. Mérida, Yucatán, México. Internal mimeograph.Google Scholar