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The Effect of tannins on chicks using field bean lines (vicia faba.) isogenic except for tannin content

Published online by Cambridge University Press:  24 November 2017

C.N. Wareham
Affiliation:
University of Nottingham School of Agricultural and Food Sciences, Sutton Bonington, Loughborough, Leics. , LE12 5RD
J. Wiseman
Affiliation:
University of Nottingham School of Agricultural and Food Sciences, Sutton Bonington, Loughborough, Leics. , LE12 5RD
D.J.A. Cole
Affiliation:
University of Nottingham School of Agricultural and Food Sciences, Sutton Bonington, Loughborough, Leics. , LE12 5RD
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Extract

Tannins are phenolic compounds which possess antinutritional properties. Studies to assess the effects of tannins have either used bean cultivars containing differing levels of tannins (Jansman, Huisman and van der Poel, 1989) or tannin extracts (Marquardt, Ward, Campbell and Cransfield, 1977). This experiment evaluated the effect of tannins on the utilization of dietary energy and nitrogen by broiler chicks using two lines of field beans which were isogenic except for tannin content. Chicks were used because of their sensitivity to nutritional changes in the diet.

Type
Non Ruminant Nutrition
Copyright
Copyright © The British Society of Animal Production 1991

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References

Agricultural research council (1975) The nutrient requirements of farm livestock. No. 1. Poultry. Technical Reviews and Summaries. London; ARC.Google Scholar
Jansman, A.J.M., Huisman, J. and van der Poel, A.F.B. (1989) Faba beans with different tannin contents: ileal and faecal digestibility in piglets and growtih in chicks. In Recent Advances of Research in Antinutritional Factors in Legume Seeds. Proc. 1st International Workshop on Antinutritional Factors (ANF) in Legume Seeds, pp.176880. Eds. Huisman, J., van der Poel, T.F.B. and Leiner., I.E. The Netherlands; Purdoc Wageningen.Google Scholar
Marquardt, R.R., Ward, A.T., Campbell, L.D. and Cransfield, P.E. (1977). Purification, identification and characterisation of a growth inhibitor in fababeans (Vicia faba L. var. minor). J. Nutr.. 107, 13131324.CrossRefGoogle Scholar