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
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Effects of Saccharomyces cerevisiae cell wall addition on feed digestibility, fecal fermentation and microbiota and immunological parameters in adult cats.
Laura Fantucci de Oliveira Matheus,Larissa Wünsche Risolia,Mariane Ceschin Ernandes,J. M. Souza,Patrícia Massae Oba,Thiago Henrique Annibale Vendramini,Vivian Pedrinelli,Lucas Ben Fiuza Henríquez,Cristina de Oliveira Massoco,Cristiana Fonseca Ferreira Pontieri,Márcio Antônio Brunetto +10 more
TL;DR: In this paper, the effects of increasing dosages of a commercial product composed by Saccharomyces cerevisiae yeast (YAM), with active metabolites, which are beta glucans, nucleotides, organic acids, polyphenols, amino acids, vitamins and minerals (Original XPCtm, Diamond V, IOWA, USA) added to a commercially available dry cat food were evaluated.
Journal ArticleDOI
Effects of non-ionic surfactant supplementation on ruminal fermentation, nutrient digestibility and performance of beef steers fed high-roughage diets
Gyu Chul Ahn,Jeong-Hoon Kim,Eun-kyu Park,Young-Kyoon Oh,Gang-yeon Lee,Jung-il Lee,C.S. Kim,Keun-Kyu Park +7 more
TL;DR: Due to the roughage-specific feature of NIS effects, NIS appears to enhance ruminal fermentation of fibrous parts of feeds and, consequently, performance of steers fed a high-roughage diet.
Journal ArticleDOI
Effects of grain level on lamb performance, ruminal metabolism and leptin mRNA expression in perirenal adipose tissue
P.A. Hernández,Germán Mendoza,Angeles Delibes Castro,A. Lara,F. X. Plata,J. A. Martínez,S. Ferraro +6 more
TL;DR: In this article, the effects of four different grain composition diets of finishing lambs on lamb performance, dry matter (DM) digestibility, rumen fermentation and leptin mRNA expression were evaluated.
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Response of beef cattle to infused supplements of urea and of urea-molasses when offered a low quality grass hay
TL;DR: Overall, the results indicated that little improvement in growth of cattle or of their utilization of low quality pastures could be obtained from a urea supplement, but there may be potential for molasses as a concentrate supplement for cattle grazing native pastures.
Journal ArticleDOI
Steam processing versus pelleting of two ratios of milo and barley for lactating cows.
TL;DR: In this paper, two switchback feeding trials (24 cows each) compared steam processing with pelleting of milo and barley for lactating cows for feeding alfalfa hay.
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.
Journal ArticleDOI
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.
Journal ArticleDOI
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.