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Effect of feeding rumen protected conjugated linoleic acid on carcass characteristics and fatty acid composition of sheep tissues

Published online by Cambridge University Press:  20 November 2017

R. J. Wynn
Affiliation:
Division of Nutritional Biochemistry, School of Biosciences, University of Nottingham, Sutton Bonington Campus, Loughborough, LE12 5RD, U.K.
Z. C. T. R. Daniel*
Affiliation:
Division of Nutritional Biochemistry, School of Biosciences, University of Nottingham, Sutton Bonington Campus, Loughborough, LE12 5RD, U.K.
C. L. Flux
Affiliation:
Division of Nutritional Biochemistry, School of Biosciences, University of Nottingham, Sutton Bonington Campus, Loughborough, LE12 5RD, U.K.
A. M. Salter
Affiliation:
Division of Nutritional Biochemistry, School of Biosciences, University of Nottingham, Sutton Bonington Campus, Loughborough, LE12 5RD, U.K.
P. J. Buttery
Affiliation:
Division of Nutritional Biochemistry, School of Biosciences, University of Nottingham, Sutton Bonington Campus, Loughborough, LE12 5RD, U.K.
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Extract

Recent research has focused on a component of ruminant fat, conjugated linoleic acids (CLA), which have been implicated with numerous health promoting properties including anti-carcinogenicity (Belury, 1995). Dietary supplementation with CLA has been shown to have a marked effect on tissue composition in several species, although there is apparently no evidence of such effects being seen in sheep (see Salter et al., 2002). Consequently, the aim of this study was to examine the effect of feeding growing lambs a CLA supplement, protected from rumen degradation, on carcass characteristics and tissue CLA content.

Type
Theatre Presentations
Copyright
Copyright © The British Society of Animal Science 2004

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References

Belury, M.A. (1995) Conjugated diemoic lioleate: A polyunsaturated fatty acid with unique chemoprotective properties. Nutrition Reviews. 53: 8389 Google Scholar
Salter, A.M, Daniel, Z.C.T.R., Wynn, R.J., Lock, A.L., Garnsworthy, P.C. and Buttery, P.J. (2002) Manipulating the fatty acid composition of animal products. What has and what might be achieved. In: Recent Advances in Animal Nutrition. Garnsworth, P.C. and Wiseman, J., ed. Nottingham University Press U.K.Google Scholar