Metabolism of Amino Acids in the Bovine Rumen
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چکیده
منابع مشابه
Synthesis of Amino Acids in the Rumen.
Science, a weekly journal founded in 1880, is published each Friday by the American Association for the Advancement of Science at the Business Press, 10 McGovern Ave., Lancaster, Pa. Editorial and Advertising Offices, 1515 Massachusetts Ave., N.\., Washington 5, D. C. Telephone, Executive 6060. Cable address, SCIMAG, Washington, D. C. Entered as second-class matter at the Post Office at Lancast...
متن کاملCitric acid metabolism in the bovine rumen.
Rumen microorganisms rapidly metabolize citric acid to carbon dioxide and acetic acid. The rate of metabolism varied between 0.00008 and 0.76 mumoles per g per min, the rate becoming higher as the citric acid concentration increased. The addition of potassium chloride to rumen contents decreased the rate of utilization. The results indicate that dietary citric acid is unlikely to accumulate in ...
متن کاملThe Metabolism of Amino Acids
It was shown by Seth and Luck (1) that the intestinal absorption of glycine and alanine by rabbits was followed by pronounced aminoacidemia. Other amino acids when administered in similar amounts provoked smaller increases in the amino nitrogen content of the blood. Glutamic acid and aspartic acid were absorbed with but a slight aminoacidemia. The question then arose as to whether these strikin...
متن کاملAmino-acid metabolism in the rumen of the sheep.
Aykroyd, W. R., Patwardhan, V. N. & Ranganathan, S. (1951). Hlth Bull., Simla, 23, 15. Indian Council of Medical Research: Nutrition Advisory Committee (1944). Report of the Scientific Advisory Board for the Year 1944. Delhi: Indian Council of Medical Research. Murthy, H. B. N., Reddy, S. K., Swaminathan, M. & Subrahmanyan, V. (1955). Brit. J. Nutr. 9, 203. Murthy, H. B. N., Swaminathan, M. & S...
متن کاملDegradation of amino acids by the mixed rumen microbial population.
Degradation of physiological quantities of amino acids by rumen microbes was determined under both in vitro and in vivo conditions. In vitro rate constants for EAA indicated that Arg and Thr were rapidly degraded (.5 to .9 mM/hr); Lys, Phe, Leu and lie formed an intermediate group (.2 to .3 mM/hr); and Val and Met were least rapidly degraded (.1 to .14 mM/hr). In vivo EAA degradation rates were...
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ژورنال
عنوان ژورنال: Journal of Dairy Science
سال: 1962
ISSN: 0022-0302
DOI: 10.3168/jds.s0022-0302(62)89660-x