Assessment of inhibitory effects of ruminal fluid on biological activity of steroidal saponins using hemolytic assay
Autor: | Tim A. McAllister, Yuxi Wang, K.-J. Cheng, P. R. Cheeke |
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Rok vydání: | 1999 |
Předmět: |
chemistry.chemical_classification
Saponin Biological activity YUCCA EXTRACT Heat labile musculoskeletal system medicine.disease Inhibitory postsynaptic potential complex mixtures In vitro Hemolysis carbohydrates (lipids) Food Animals Biochemistry chemistry parasitic diseases medicine Animal Science and Zoology |
Zdroj: | Canadian Journal of Animal Science. 79:561-564 |
ISSN: | 1918-1825 0008-3984 |
Popis: | In vitro studies demonstrated that cell-free ruminal fluid inhibits the saponin-based hemolytic activity of yucca extract, and that the inhibitory factor isolatable with the protein fraction of ruminal fluid is not heat labile. Hemolysis assay is not reliable for assessing saponin activity in ruminant nutrition applications. Key words: Yucca extract, ruminal fluid, hemolysis, saponins |
Databáze: | OpenAIRE |
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