Results 121 to 130 of about 63,876 (165)
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Volatile Cuprous and Silver Salts of Fatty Acids
Nature, 1948IN a communication in Nature1, one of us (F. K.) reported on a volatile copper compound obtained by thermal decomposition of cupriformate. J. G. Maltby2 directed attention to the work of A. Angel and A. V. Harcourt3, according to whom cuprous acetate forms as a white sublimate when cupriacetate is heated.
A, KELLER, F, KOROSY
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Pretreatment of macroalgae for volatile fatty acid production
Bioresource Technology, 2013In this study, a novel method was proposed for the biological pretreatment of macroalgae (Laminaria japonica, Pachymeniopsis elliptica, and Enteromorpha crinita) for production of volatile fatty acid (VFA) by anaerobic fermentation. The amount of VFA produced from 40 g/L of L.
Thi Nhan, Pham +2 more
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Pseudo catalytic transformation of volatile fatty acids into fatty acid methyl esters
Bioresource Technology, 2016Instead of anaerobic digestion of biodegradable wastes for producing methane, this work introduced the transformation of acidogenesis products (VFAs) into fatty acid methyl esters (FAMEs) to validate the feasible production of short-chained fatty alcohols via hydrogenation of FAMEs.
Jong-Min, Jung +3 more
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The Journal of Nutrition, 1983
A study was conducted to determine effects of monensin supplementation on production and interconversion rates of rumen acetate, propionate, and butyrate and plasma acetate. Measurements were made by isotope dilution techniques in four Holstein steers fed a 70% alfalfa hay, 30% corn ration.
L E, Armentano, J W, Young
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A study was conducted to determine effects of monensin supplementation on production and interconversion rates of rumen acetate, propionate, and butyrate and plasma acetate. Measurements were made by isotope dilution techniques in four Holstein steers fed a 70% alfalfa hay, 30% corn ration.
L E, Armentano, J W, Young
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Australian Journal of Agricultural Research, 1965
(1) The production of acetic, propionic, and butyric acids was measured in an artificial rumen of the dialysing type: (a) by direct analysis, and (b) by the isotope dilution technique with 14C-labelled fatty acids. Estimates of production by the latter method agreed closely with the direct measurements when due allowance was made for small losses of ...
FV Gray, RA Weller, GG Jones
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(1) The production of acetic, propionic, and butyric acids was measured in an artificial rumen of the dialysing type: (a) by direct analysis, and (b) by the isotope dilution technique with 14C-labelled fatty acids. Estimates of production by the latter method agreed closely with the direct measurements when due allowance was made for small losses of ...
FV Gray, RA Weller, GG Jones
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Origins of the Volatile Fatty Acids in the Rumen
Nature, 1952MEMBERS of the saturated fatty acid series C1–C7 are formed during the fermentation of wheaten hay or lucerne hay in the rumen of the sheep1,2, and these acids, together with the methane and carbon dioxide also produced, account for a large part of the carbon of the digestible fraction of the fodder.
F. V. GRAY, A. F. PILGRIM
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The Analysis of Mixtures of Volatile Fatty Acids
Journal of Experimental Biology, 1947ABSTRACT In the course of investigating certain aspects of carbohydrate fermentation in the rumen of the sheep it became necessary to estimate the individual concentrations of formic, acetic, propionic and butyric acids in aqueous solutions containing all four components.
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