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Effect of 9,10-Anthraquinone on rumen methane production as studied in vitro and in vivo

Published online by Cambridge University Press:  20 November 2017

V. Fievez ,
B. Vlaeminck ,
W. Steinberg ,
I. Immig  and
D. Demeyer
V. Fievez*
Affiliation:
Department of Animal Production, Ghent University, Proefhoevestraat 10, 9090 Melle, Belgium
B. Vlaeminck
Affiliation:
Department of Animal Production, Ghent University, Proefhoevestraat 10, 9090 Melle, Belgium
W. Steinberg
Affiliation:
Roche Vitamines France, VFAR-CRNA, Boulevard d’Alsace, 68305 Saint-Louis Cedex, France
I. Immig
Affiliation:
Roche Vitamins AG., VMA, Bldg. 241/834, 4070 Basel, Switzerland
D. Demeyer
Affiliation:
Department of Animal Production, Ghent University, Proefhoevestraat 10, 9090 Melle, Belgium
*
Email: veerle.fievez@rug.ac.be
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Extract

In vitro supplementation of 0.05% [on a substrate basis (wt/wt)] - but not of 0.01% - of 9,10-Anthraquinone (AQ) inhibited rumen methanogenesis, reduced total volatile fatty acid (VFA) concentrations and molar proportions of acetate (Acet), increased proportions of propionate (Prop) and butyrate (But) and resulted sometimes in H2 accumulation (Garcia-Lopez et al., 1996). In vivo administration of high amounts of AQ [5% on a substrate basis (wt/wt)] to lambs depressed CH4 and increased H2 concentrations in ruminal gases during the complete 19 days of administration, whereas original concentrations were re-installed within 6 days after the removal of AQ from the diet (Kung et al., 1996). In this experiment we aimed to study the dose effect of AQ on in vitro rumen fermentation and modifications to rumen fermentation when administering 0.05% of AQ in vivo.

Type
Cattle Nutrition
Information
Proceedings of the British Society of Animal Science , Volume 2003 , 2003 , pp. 122
Copyright
Copyright © The British Society of Animal Science 2003

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References

Fievez, V. Mbanzamihigo, L. Piattoni, F. and Demeyer, D. 2001. Evidence for reductive acetogenesis and its nutritional significance in ostrich hindgut as estimated from in vitro incubations. Journal of Animal Physiology and Animal Nutrition 85: 271–280 Google Scholar
Garcia-Lopez, P. M., Kung, L. Jr. and Odom, J. M. 1996. In vitro inhibition of microbial methane production by 9,10-anthraquinone. Journal of Animal Science 74: 2276–2284 Google Scholar
Kung, L. Jr., Smith, K. A., Ranjit, N. J., Endres, K. M. and Smagala, A. M. 1996. The effect of 9,10-Anthraquinone on ruminal fermentations in lambs. Journal of Animal Science 74 (Suppl. 1):96 (abstr.)Google Scholar
Mbanzamihigo, L., Fievez, V., Da Costa Gomez, C., Piattoni, F., Carlier, L. and Demeyer, D. 2002. Methane emissions from the rumen of sheep fed with a nitrogen fertilised and non fertilised pasture: importance of season and animal factors. Canadian Journal of Animal Science 82: 69–77 Google Scholar