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Effect of dietary levels of tallow and NSP degrading enzyme supplements on nutrient efficiency of broiler chickens

Published online by Cambridge University Press:  20 November 2017

K. Taibipour  and
H. Kermanshahi
K. Taibipour
Affiliation:
Dept. of Animal Sci., Ferdowsi Univ. of Mashhad, Mashhad, Iran P.O.Box 91775-1163
H. Kermanshahi*
Affiliation:
Dept. of Animal Sci., Ferdowsi Univ. of Mashhad, Mashhad, Iran P.O.Box 91775-1163
*
*Email [email protected]
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Extract

Fat digestibility in broilers depends not only on fat type but also on the particular cereal grain that is used. There are considerable evidences showing antinutritive effect of NSP in cereals have a pronounced negative effect on digestibility of fat in young birds. An increase in intestinal viscosity depresses fat digestibility more in animal fat-based diets. Reduction in viscosity due to enzyme addition in such diets should exert a more pronounced effect (Danicke, 1999a). Significant interaction effect between dietary fat type and carbohydrase addition was also reported (Danicke, 1999b). The objective of the present study was to examine the effects of dietary levels of tallow and NSP degrading enzyme supplements on broiler chickens.

Type
Poster Presentations
Information
Proceedings of the British Society of Animal Science , Volume 2004 , 2004 , pp. 139
Copyright
Copyright © The British Society of Animal Science 2004

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References

Danicke, S., Simon, O. and Bedford, M.R. (1999 a) Effects of dietary fat type, pentosan level and xylanase supplementation on digestibility of nutrients and matabolizability of energy in male broilers. Archives of Animal Nutrition 52, 245–261 Google ScholarPubMed
Danicke, S., Jeroch, H., Bottcher, W., Bedford, M.R. and Simon, O. (1999 b) Effects of dietary fat type, pentosan level and xylanases on digestibility of fatty acids, liver lipids and vitamin E in broilers. Fett/Lipid. 101, 90–100 3.0.CO;2-Q>CrossRefGoogle Scholar
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