Results 31 to 40 of about 59,979 (248)
Can a fermentation gas mainly produced by rumen Isotrichidae ciliates be a potential source of biohydrogen and a fuel for a chemical fuel cell? [PDF]
, 2010 Bacteria, fungi and protozoa inhabiting the rumen – the largest chamber of the ruminants’ stomach, release large quantities of hydrogen during the fermentation of carbohydrates.
Miltko, Renata +6 more
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Mineralising Software: Moving Through Material Processes
Forum, 2014 Introducing the notion of ‘mineralisation’ as a conceptual tool taken from Manuel DeLanda and applied in the context of software, this article investigates the mineral origins of software and how to engage in mapping the vibrancy of software through new ...
Rumen Rachev
doaj +3 more sources
Metabolism of soluble proteins by rumen microorganisms and the influence of condensed tannins on nitrogen solubility and degradation [PDF]
, 2004 The amino acid requirements of ruminants are met by two sources; microbes leaving the rumen and dietary protein escaping fermentation in the rumen. Much ruminant research has therefore focused on improving amino acid supply to the duodenum by increasing ...
Hedqvist, Helena
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Aspects physio-pathologiques de la thiamine (vitamine B1) chez les ruminants
INRAE Productions Animales, 1994 Cette revue envisage d’abord la production microbienne, l’absorption et l’utilisation métabolique de la thiamine chez le ruminant sain ainsi que les effets d’une synthèse insuffisante de thiamine sur l’activité microbienne du rumen.
C. JEAN-BLAIN, L. ALVES de OLIVEIRA
doaj +1 more source
Lysis of Viable Rumen Bacteria in Bovine Rumen Fluid [PDF]
Applied Microbiology, 1968 Streptococcus bovis and Butyrivibrio sp. were labeled with thymidine-methyl- 3 H, washed, and resuspended in rumen fluid or rumen fluid fractions obtained from Holstein and Jersey cows fed alfalfa hay once daily.
openaire +2 more sources
Revista Mexicana de Ciencias Pecuarias, 2018 Los antioxidantes se emplean rutinariamente como aditivos alimenticios en la producción de pollos de engorda. Entre ellos destaca el ácido alfa lipoico (AAL), ya que su adición en la dieta (40 mg kg-1) mejora la ganancia de peso y la conversión ...
María Ofelia Mora Izaguirre +6 more
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Rumen Modeling: Rumen Input-Output Balance Models
Journal of Dairy Science, 1975 Two models of rumen fermentative relationships expressed as systems of simultaneous linear equations and based on requirements for maintenance of balances of elementary imput and output and metabolic pathways are presented in matrix format consistent with solution by linear programs.
J R, Reichl, R L, Baldwin
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SOLUTES IN THE RUMEN OF THE SHEEP [PDF]
Quarterly Journal of Experimental Physiology and Cognate Medical Sciences, 1965 The osmolality and specific conductivity and the concentrations of sodium, potassium, ammonium, volatile fatty acids, total nitrogen, dry weight and ash were determined in the rumen liquor of sheep that had been without feed or water for 18 hr. The liquor was significantly hypotonic to blood plasma.The fasting levels of the rumen osmolality and ...
A C, WARNER, B D, STACY
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Characterization of the Octadecenoic Acids in Rumen Digesta and Rumen Bacteria
Journal of Dairy Science, 1966 Abstract Analysis of the lipids from total rumen digesta with respect to time after feeding did not reveal any changes in total lipid, fatty acid concentrations, types of fatty acids, or the concentration of trans -octadecenoic acids. The octadecenoic acids from the rumen digesta consisted of 75% trans acids, trans -11-octadecenoic acid being the ...
I, Katz, M, Keeney
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Desulfovibrio of the sheep rumen [PDF]
Applied and Environmental Microbiology, 1976 A sulfate-reducing bacterium has been isolated in pure culture from sheep rumen contents. Its properties agree in all respects tested with those ascribed to Desulfovibrio desulfuricans. The populations observed (about 10(8)/ml) are sufficient to account for published rates of ruminal sulfide production.
Howard, B. H., Hungate, R. E.
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