Results 211 to 220 of about 64,421 (250)
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The Lancet, 1978
The cow is a ruminant, and cow's milk has evolved to promote bacterial growth in the upper small bowel; whereas human milk has evolved to discourage bacterial growth. Examination of the constituents of the two milks shows that their differences can be accounted for in terms of this difference in function.
A A, Jackson, M H, Golden
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The cow is a ruminant, and cow's milk has evolved to promote bacterial growth in the upper small bowel; whereas human milk has evolved to discourage bacterial growth. Examination of the constituents of the two milks shows that their differences can be accounted for in terms of this difference in function.
A A, Jackson, M H, Golden
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2005
This chapter deals with the effects of dietary changes on the fermentation processes in the rumen and their consequences for the amount and type of nutrients delivered to the ruminant host, as well as the mathematical description of these processes. In addition to the fermentation in the lumen, the tissues in the rumen wall are also of importance for ...
Bannink, A., Tamminga, S.
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This chapter deals with the effects of dietary changes on the fermentation processes in the rumen and their consequences for the amount and type of nutrients delivered to the ruminant host, as well as the mathematical description of these processes. In addition to the fermentation in the lumen, the tissues in the rumen wall are also of importance for ...
Bannink, A., Tamminga, S.
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Comparative Study of the Urease in the Rumen Wall and Rumen Content
Nature, 1966IN the course of the ruminohepatic nitrogen cycle1,2, or by supplementation in feeding3, a considerable amount of urea can enter the rumen. The ureolytic activity of the rumen content was investigated and found to be due to some species of ruminal micro-organisms.
S. ABDEL RAHMAN, P. DECKER
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The occurrence of bacteriophages in the rumen and their influence on rumen bacterial populations
Experientia, 1974Se han demostrado que dos cultivos de bacterias de rumen (un baston gram negativo, designado W461, y una cepa de ovalos deEadie) estan infectados con bacteriofagos. El bacteriofago de W461 es templado; aquel de los ovalos es virulento y depleta rapidamente la poblacion bacteriana en vivo.
C G, Orpin, E A, Munn
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Journal of the Science of Food and Agriculture, 1974
AbstractSoluble lipases obtained from the rumen contents of pasture‐fed cows had pH optima of 7.0 and 8.0 to 8.5, respectively, with tributyrin and triolein as substrates. At these optima the activity towards tributyrin was about 30 times greater than towards triolein.Tributyrin‐splitting bacteria were abundant in the rumen of pasture‐fed cows but none
A. J. M. O. Faruque +2 more
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AbstractSoluble lipases obtained from the rumen contents of pasture‐fed cows had pH optima of 7.0 and 8.0 to 8.5, respectively, with tributyrin and triolein as substrates. At these optima the activity towards tributyrin was about 30 times greater than towards triolein.Tributyrin‐splitting bacteria were abundant in the rumen of pasture‐fed cows but none
A. J. M. O. Faruque +2 more
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Progress in Lipid Research, 1978
Ruminants supply humans with a readily available source of fat in the form of both tissue and milk lipids. It has been known for over 50 years that the compositions of ruminant tissue and milk lipids differ markedly from those of non-ruminant herbivores (Banks and Hilditch, 1931), and much research has been done on ruminant lipids and on the microbial ...
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Ruminants supply humans with a readily available source of fat in the form of both tissue and milk lipids. It has been known for over 50 years that the compositions of ruminant tissue and milk lipids differ markedly from those of non-ruminant herbivores (Banks and Hilditch, 1931), and much research has been done on ruminant lipids and on the microbial ...
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2005
Improving microbial degradation of plant cell wall polysaccharides remains one of the highest priority goals for all livestock enterprises, including the cattle herds and draught animals of developing countries. The North American Consortium for Genomics of Fibrolytic Ruminal Bacteria was created to promote the sequencing and comparative analysis of ...
Morrison, Mark, Nelson, Karen E.
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Improving microbial degradation of plant cell wall polysaccharides remains one of the highest priority goals for all livestock enterprises, including the cattle herds and draught animals of developing countries. The North American Consortium for Genomics of Fibrolytic Ruminal Bacteria was created to promote the sequencing and comparative analysis of ...
Morrison, Mark, Nelson, Karen E.
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Veterinary Record, 1983
The regulation of rumen fermentation and motility are described to provide a framework within which the opportunities and problems of intensified ruminant nutrition can be considered. The ruminant animal maintains favourable conditions for microbial growth in its rumen and in turn is nourished by the products of fermentation.
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The regulation of rumen fermentation and motility are described to provide a framework within which the opportunities and problems of intensified ruminant nutrition can be considered. The ruminant animal maintains favourable conditions for microbial growth in its rumen and in turn is nourished by the products of fermentation.
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Control of rumen methanogenesis
Environmental Monitoring and Assessment, 1996During the last decades, considerable research on methane production in the rumen and its inhibition has been carried out. Initially, as methane production represents a significant loss of gross energy in the feed (2-15%), the ultimate goal of such intervention in rumen fermentation was an increase in feed efficiency. A second reason favouring research
C J, Van Nevel, D I, Demeyer
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Rumen Function and Development
Veterinary Clinics of North America: Food Animal Practice, 2017The ruminal epithelium is a complex tissue that serves as an important protective barrier as well as a metabolically important tissue for whole-animal energy metabolism. Up to 70% of the energetic needs of mature animals are absorbed as short-chain fatty acids through the stratified squamous epithelium, and it serves as the primary producer of ketones ...
Ransom L, Baldwin, Erin E, Connor
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