نتایج جستجو برای: fibrolytic enzymes

تعداد نتایج: 126282  

Journal: :Applied and environmental microbiology 2004
Christel Béra-Maillet Yves Ribot Evelyne Forano

The S85 type strain of Fibrobacter succinogenes, a major ruminal fibrolytic species, was isolated 49 years ago from a bovine rumen and has been used since then as a model for extensive studies. To assess the validity of this model, we compared the cellulase- and xylanase-degrading activities of several other F. succinogenes strains originating from different ruminants, including recently isolat...

Journal: :Advances in Biotechnology & Microbiology 2018

Journal: :Reproduction, nutrition, development 2001
C Martin L Millet G Fonty B Michalet-Doreau

4 ruminally cannulated cows were fed a forage diet (93% hay + 7% straw) and a mixed diet (33 % hay + 7% straw + 40% barley) in a 2 x 2 crossover experimental design. In sacco degradation of forage, fibrolytic activities (polysaccharidases and glycosidases) of the solid-associated bacteria (SAB), and distribution of the 3 main cellulolytic bacterial species (Fibrobacter succinogenes, Ruminococcu...

2014
K.M. Singh P.R. Pandya A.K. Tripathi G.R. Patel S. Parnerkar R.K. Kothari C.G. Joshi

The aim of this study was to detect the major bacteria present in rumen microbiota. Here, we performed qPCR based absolute quantitation of selected rumen microbes in rumen fluid of river buffalo adapted to varying proportion of concentrate to roughage diets. Animals were adapted to roughage-to-concentrate ratio in the proportion of 100:00 (T1), 75:25 (T2), 50:50 (T3) and 25:75 (T4) respectively...

2007
Nathan Krueger Adegbola Adesogan Charles Staples Wimberly Krueger

This study evaluated the effects of the method of applying a commercial fibrolytic enzyme, Biocellulase A20 (A20), or ammonia to bermudagrass hay on the feed intake, digestibility, and growth performance of 50 AngusBrangus steers. Five-week fall regrowth of bermudagrass was harvested and treated with either anhydrous ammonia or A20 at rates of 3% dry matter (DM) and 15 g/ton of hay, respectivel...

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