Effect of roughage:concentrate ratio in the diet on systemic availability and excretion of ochratoxin A in sheep

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About the Journal Editorial Office Editorial Board Copy right and self-archiving policy Peer review process Instructions for Reviewers Printed version subscription Abstracting and indexing Contact

Instructions for Authors

Policies General information Open Access, Licensing terms, Commercial use and Copyright terms policies Self-archiving policy and Archive policies Article Correction and Withdrawal policy Manuscript Submission policy Authorship policy Conflict of Interest policy Language considerations policy Plagiarism and Duplicate publications policy Ethics policy Review process policy Acceptance of manuscripts policy Online First Articles and Special Issues policies Generative artificial intelligence (AI) policy Advertising policy

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Suppl. 1/2004 vol. 13

SHORT COMMUNICATION

Effect of roughage:concentrate ratio in the diet on systemic availability and excretion of ochratoxin A in sheep

R. Blank ¹

,

J.-P. Rolfs ¹

,

K.-H. Südekum ¹

,

A. A. Frohlich ²

,

R. R. Marquardt ²

,

S. Wolffram ¹

1

Institute of Animal Nutrition, Physiology, and Metabolism, Christian-Albrechts-University, 24098 Kiel, Germany

2

Department of Animal Science,University of Manitoba, Winnipeg, Manitoba, Canada R3T 2N2

Publication date: 2004-08-30

Corresponding author

R. Blank

Institute of Animal Nutrition, Physiology, and Metabolism, Christian-Albrechts-University, 24098 Kiel, Germany

J. Anim. Feed Sci. 2004;13(Suppl. 1):673-676

DOI: https://doi.org/10.22358/jafs/74087/2004

KEYWORDS

ABSTRACT

Microbial detoxification of ochratoxin A in the rumen may be influenced by the concentrate level in the diet. The aim of the present study was to evaluate the effects of practically relevant concentrate levels in ruminant diets on the metabolism of ochratoxin A in sheep. High concentrate diets delayed ruminal degradation of ochratoxin A to the less toxic ochratoxin α and increased the systemic availabilty of ochratoxin A compared to high roughage diets, implying that under intensive ruminant production conditions the potential for a carry over of ochratoxin A into meat or milk may be increased.

CITATIONS (5):

1.

Ruminal ochratoxin A degradation—Contribution of the different microbial populations and influence of diet
M. Mobashar, R. Blank, J. Hummel, A. Westphal, E. Tholen, K.-H. Südekum
Animal Feed Science and Technology

2.

Ochratoxin A in Ruminants–A Review on Its Degradation by Gut Microbes and Effects on Animals
Muhammad Mobashar, Jürgen Hummel, Ralf Blank, Karl-Heinz Südekum
Toxins

3.

Determination of Ochratoxin A Levels in Mixed Feed and Feed Stuffs Used in Some Laying Hens and Ruminant Enterprises of Sivas City
R Gumus, N Ercan, H Imik
Revista Brasileira de Ciência Avícola

4.

Effects of live yeast cell supplementation to high concentrate diets on the toxicokinetics of ochratoxin A in sheep
R. Blank, S. Wolffram
Food Additives & Contaminants: Part A

5.

Risks for animal health related to the presence of ochratoxin A (OTA) in feed
Dieter Schrenk, Margherita Bignami, Laurent Bodin, James Chipman, Mazo del, Bettina Grasl‐Kraupp, Christer Hogstrand, Laurentius Hoogenboom, Jean‐Charles Leblanc, Elsa Nielsen, Evangelia Ntzani, Salomon Sand, Tanja Schwerdtle, Christiane Vleminckx, Heather Wallace, Jürgen Gropp, Gunther Antonissen, Guido Rychen, Ruiz Gómez, Matteo Innocenti, Elena Rovesti, Annette Petersen
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