Metabolism of carbohydrates by rumen bacteria
نویسندگان
چکیده
منابع مشابه
Lipid Metabolism of Rumen Ciliates and Bacteria
WILLIAMS, P. P. (U.S. Department of Agriculture, Beltsville, Md.), J. GUTIERREZ, AND R. E. DAVIS. Lipid metabolism of rumen ciliates and bacteria. II. Uptake of fatty acids and lipid analysis of Isotricha intestinalis and rumen bacteria with further information on Entodinium simplex. Appl. Microbiol. 11:260-264. 1963.-The total lipid and free fatty acid contents of Isotricha intestinalis, Entod...
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The effect of rumen microbes on six mycotoxins (aflatoxin B1, ochratoxin A, zearalenone, T-2 toxin, diacetoxyscirpenol, and deoxynivalenol ) considered to be health risks for domestic animals was investigated. The mycotoxins were incubated with intact rumen fluid or fractions of rumen protozoa and bacteria from sheep and cattle in the presence or absence of milled feed. Rumen fluid had no effec...
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Four multiparous lactating Holstein cows fitted with rumen cannulae were fed diets varying in the amount and source of rumen-degradable carbohydrates (starch vs. sucrose) to examine their effects on rumen fermentation, nitrogen metabolism and lactation performance. A 4×4 Latin square with four diets and four periods of 28 days each was employed. Corn starch and sucrose were added to diets and c...
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For many years bacteriologists have observed that some bacteria produce acid from carbohydrates only under aerobic conditions while others produce acid both under aerobic and anaerobic conditions. The significance of these observations does not seem to have been appreciated generally by taxonomists. Studies of bacterial physiology have made it increasingly evident that the bacterial metabolism ...
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Cell-free extracts of Pasteurella pseudotuberculosis and P. pestis catalyzed a rapid and reversible exchange of electrons between pyridine nucleotides. Although the extent of this exchange approximated that promoted by the soluble nicotinamide adenine dinucleotide (phosphate) transhydrogenase of Pseudomonas fluorescens, the reaction in the pasteurellae was associated with a particulate fraction...
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ژورنال
عنوان ژورنال: Proceedings of the Nutrition Society
سال: 1959
ISSN: 0029-6651,1475-2719
DOI: 10.1079/pns19590028