Volatile Fatty Acid Analyses of Blood and Rumen Fluid by Gas Chromatography
E.S. Erwin,G.J. Marco,E.M. Emery +2 more
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This article is published in Journal of Dairy Science.The article was published on 1961-09-01 and is currently open access. It has received 1668 citations till now. The article focuses on the topics: Fatty acid & Gas chromatography.read more
Citations
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Effects of feeding a high level of tower rapeseed meal in dairy rations on feed intake and milk production
TL;DR: Serum thyroxine (T4) level was higher for the cows fed SBM than for those fed the 1788–SBM and was similar to levels for cows fed CRSM and Tower in the first experiment, however, no differe...
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Influence of nonenzymatically browned soybeans on ruminal fermentation and lactational performance of dairy cows.
TL;DR: All percentages of the nonenzymatically browned soybeans fed to cows resulted in fat-corrected milk yields that were similar to those of cows fed the TMR that contained Ca salts of fatty acids.
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Comparison of the efficiency of proteins contained in lucerne hay and soya-bean meal for sheep.
TL;DR: It is suggested that valeric acid found in relatively high concentrations in rumen liquor of sheep given lucerne hay may be due in part to the deamination of proline, which likewise disappeared very rapidly together with alanine and valine, and the possible conversion of these amino acids into valeric Acid is considered.
Journal ArticleDOI
Dietary fibers influence the intestinal SCFAs and plasma metabolites profiling in growing pigs
Weida Wu,Jingjing Xie,Hui Zhang +2 more
TL;DR: Identifying plasma metabolite signatures and metabolic pathways associated with inclusion of DFs with different physiochemical properties will lead to a better understanding of functional pathways for DFs to improve metabolic health and provide new insights for mechanisms in amino acid and lipid metabolism.
Efeito de alguns tratamentos sobre a qualidade da silagem de capim-elefante cultivar Napier (Pennisetum purpureum, Schum) Effect of some additives on the quality of elephant grass (Pennisetum purpureum, Schum) silage
TL;DR: De maneira geral, as silagens se mostraram predominantemente laticas e a concentracao de acido latico foi semelhante entre os diversos tratamentos.
References
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Gas-liquid partition chromatography: the separation and micro-estimation of volatile fatty acids from formic acid to dodecanoic acid
A. T. James,A. J. P. Martin +1 more
TL;DR: Modifications necessary to the theory of Martin & Synge (1941) to allow for the compressibility of the mobile phase are presented and the application of the gas-liquid partition chromatogram to the separation of volatile fatty acids is described.
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The utilization of acetic propionic and butyric acids by fattening sheep.
D. G. Armstrong,K. L. Blaxter +1 more
TL;DR: Guggenheim, K. & Bichowsky, L. (1948).
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Studies on the volatile fatty acids of sheep blood with special reference to formic acid.
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Gas chromatography of unesterified fatty acids using polyester columns treated with phosphoric acid.
TL;DR: Gas chromatography of unesterified fatty acids is extended to higher fatty acids (C12 and higher) using silicone oil plus β-anthraquinone carboxylic acid and ‘Apiezon L’ grease as liquid phases and considerable tailing of the peak occurs and extremely high column temperatures are required.