nutrition digestion and metabolism

... 263 METABOLISM 11 Glucose and Short-chain Fatty Acid Metabolism R.P Brockman 291 12 Metabolism of the Portal-drained Viscera and Liver D.B Lindsay and C.K Reynolds 311 13 Fat Metabolism and Turnover ... Harper and F.R Dunshea 345 14 Protein Metabolism and Turnover ´mond and I.C Savary-Auzeloux D Attaix, D Re 373 15 Interactions between Protein and Energy Metabolism T.C Wright, J.A Maas and L.P ... RUMINANT DIGESTION AND METABOLISM Second Edition Edited by J Dijkstra Animal Nutrition Group Wageningen University The Netherlands J.M Forbes Centre for Animal Sciences University of Leeds UK and...

Ngày tải lên: 24/10/2013, 17:15

... 15, 384–396 Hogan, J.P and Weston, R.H (1967) The digestion of chopped and ground roughage by sheep The digestion of nitrogen and some carbohydrate fractions in the stomach and intestines Australian ... (1991) Patterns of digesta flow and digestion in foregut and hindgut fermenters In: Tsuda, T., Sasaki, Y and Kawashima, R (eds) Physiological Aspects of Digestion and Metabolism in Ruminants Academic ... In: McDonald, I.W and Warner, A.C.I (eds) Digestion and Metabolism in the Ruminant University of New England Publication Unit, Armidale, New South Wales, pp 261–276 MacRae, J.C and Wilson, S (1977)...

Ngày tải lên: 24/10/2013, 17:15

... detergent extraction þ cellulase Acid þ cellulase Jones and Theodorou (2000) Jones and Hayward (1975) Dowman and Collins (1982) Roughan and Holland (1977) De Boever et al (1988) Solubility Neutral ... contribute to enhancing our understanding of degradation and fermentation kinetics, leading to better diet formulation and animal nutrition Concluding Remarks In vitro and in situ techniques are used ... In: Jouany, J.-P (ed.) Rumen Microbial Metabolism and Ruminant Digestion INRA Editions, Paris, pp 353–355 Czerkawski, J.W and Breckenridge, G (1977) Design and development of a long-term rumen...

Ngày tải lên: 29/10/2013, 00:15

... of tropical and temperate grasses and of legumes, and (B) mature stems of grass and legume, during eating and initial (0–6 h) digestion in the rumen to ‘fines’ or large particles, and subsequent ... ingestion and rumination (see Wilson and Kennedy, 1996) and is related to diet fibrosity and maturity (Weston, 1985) and therefore to degree of diet selection The proportions of leaf and stem ... sieving techniques and fluid, particulate and microbial markers British Journal of Nutrition 53, 347–362 Domingue, B.M.F., Dellow, D.W and Barry, T.N (1991) Voluntary intake and rumen digestion of...

Ngày tải lên: 29/10/2013, 00:15

... (1965) Weston and Hogan (1968) Weston and Hogan (1968) Weston and Hogan (1971) Siddons et al (1984) Leng and Brett (1966) Leng and Brett (1966) Leng and Brett (1966) Siciliano-Jones and Murphy (1989) ... 42, 47–52 Cotta, M.A and Hespell, R.B (1986) Protein and amino acid metabolism of rumen bacteria In: Milligan, L.P., Grovum, W.L and Dobson, A (eds) Control of Digestion and Metabolism in Ruminants ... E.F., Lindsay D.B and Nolan, J.V (2002) Digestion and metabolism of protein In: Freer, M and Dove, H (eds) Sheep Nutrition CAB International, Wallingford, UK, pp 95–118 Armstead, I.P and Ling, J.R...

Ngày tải lên: 07/11/2013, 23:15

... described and this number is expected to increase with continued research Rumen Microorganisms and their Interactions 209 Species Diversity and Activity Species diversity and the size and activity ... Fourth International Symposium on Protein Metabolism and Nutrition, Vol II, Clermont Ferrand, France INRA, Paris, pp 227–230 Michalowski, T., Harmeyer, J and Breves, G (1986) The passage of protozoa ... about by initial chewing and subsequent rumination Passage of digesta from the rumen is selective and is based on liquid flow and particle size The flow of water, solute and small particles (including...

Ngày tải lên: 07/11/2013, 23:15

... Journal of Nutrition 32, 341–347 Wells, J.E and Russell, J.B (1994) The endogenous metabolism of Fibrobacter succinogenes and its relationship to cellobiose transport, viability and cellulose digestion ... ethanol and hydrogen are not produced, and lactate-utilizing bacteria convert lactate to acetate and propionate In the 1970s, Scheifinger and Wolin (1973) demonstrated that cellulolytic and non-cellulolytic ... deamination (Van Nevel and Demeyer, 1977; Russell and Martin, 1984), but most active ammonia-producing bacteria were Gram-negative (Bladen et al., 1961) and resistant to monensin (Chen and Wolin, 1979)...

Ngày tải lên: 07/11/2013, 23:15

... D.E and MacRae, J.C (1985) Nitrogen digestion and metabolism in sheep consuming diets containing contrasting forms and levels of N British Journal of Nutrition 54, 175–187 Sinclair, L.A and Wilkinson, ... protein synthesis and flows of nitrogen fractions to the duodenum of dairy cows Journal of Dairy Science 75, 2304–2323 Danfaer, A (1990) A Dynamic Model of Nutrition Digestion and Metabolism in Lactating ... of Nutrition 74, 617–634 Dijkstra, J., Neal, H.D.St.C., Beever, D.E and France, J (1992) Simulation of nutrient digestion, absorption and outflow in the rumen: model description Journal of Nutrition...

Ngày tải lên: 15/12/2013, 08:15

... glucose and lactate metabolism and interconversions in pregnant and lactating sheep British Journal of Nutrition 50, 267–280 Weigland, E., Young, J.W and McGilliard, D (1972) Extent of propionate metabolism ... Leucine and a-ketoisocaproate metabolism and interconversions in fed and fasted sheep Metabolism 35, 1005–1016 Pethick, D.W., Lindsay, D.B., Barker, P.J and Northrop, A.N (1981) Acetate supply and ... and Bergman, E.N (1969) Hepatic and portal metabolism of glucose, free fatty acids and ketone bodies in sheep American Journal of Physiology 216, 953–960 Glucose and Short-chain Fatty Acid Metabolism...

Ngày tải lên: 15/12/2013, 08:15

... H.F and Haaland, G.L (1986) Effect of bovine growth hormone administration on metabolism of growing Hereford heifers: protein and lipid metabolism and plasma concentrations of metabolites and ... E.M and Bergman, E.N (1986) Leucine and a-ketoisocaproate metabolism and interconversions in fed and fasted sheep Metabolism 35, 1005– 1016 Peters, J.P (1986) Consequences of accelerated gain and ... oleate and stearate, and rates of production and oxidation of propionate and butyrate in fed and starved sheep Biochemical Journal 104, 135–147 Annison, E.F., Linzell, J.L., Fazakerly, S and Nichols,...

Ngày tải lên: 15/12/2013, 09:15

... (1998) Nutritional and hormonal control of muscle and peripheral tissue metabolism in farm species Livestock Production Science 56, 91–114 Protein Metabolism and Turnover 395 Lobley, G.E and Milano, ... C.C and Maltin, C.A (2000) The effects of breed and level of nutrition on wholebody and muscle protein metabolism in pure-bred Aberdeen angus and Charolais beef steers British Journal of Nutrition ... protein metabolism within the whole body and between organs In: Lobley, G.E., White, A and MacRae, J.C (eds) Protein Metabolism and Nutrition, EAAP No 96 Wageningen Pers, The Netherlands, pp...

Ngày tải lên: 15/12/2013, 09:15

... function and animal health Understanding the contribution of leptin to this regulation will improve our understanding of nutrition and metabolism The temporal changes of leptin, insulin, GH and IGF-1 ... tissue protein metabolism: effects of age and hormonal action Journal of Nutrition 123, 337–343 Lobley, G.E (1998) Nutritional and hormonal control of muscle and peripheral tissue metabolism in ... Milligan, L.P (1993) Interactions between protein and energy metabolism In: Forbes, J.M and France, J (eds) Quantitative Aspects of Ruminant Digestion and Metabolism CAB International, Wallingford,...

Ngày tải lên: 15/12/2013, 09:15

... Metabolism Wageningen Academic Publishers, Wageningen, The Netherlands, pp 451–464 Vernon, R.G and Clegg, R.A (1985) The metabolism of white adipose tissue in vivo and in vitro In: Cryer, A and ... Decreased ? Uptake and accretion of Ca2þ and Pi decreased; resorption and output of Ca2þ and Pi increased VLDL-TG, very low-density lipoproteins triacylglycerol; Pi, phosphate kidney and by a reduction ... protein and the adipocyte Journal of Endocrinology 155, 203–206 Crabtree, B (1993) Metabolic regulation In: Forbes, J.M and France, J (eds) Quantitative Aspects of Ruminant Digestion and Metabolism...

Ngày tải lên: 15/12/2013, 09:15

... C.C and Maltin, C.A (2000) The effects of breed and level of nutrition on whole-body and muscle protein metabolism in pure-bred Aberdeen Angus and Charolais beef steers British Journal of Nutrition ... F 12 , F 23 and F 32 and F 24 and F 42 , respectively Labelled 32 P was administered as a single dose, D cpm, at time zero, and the size and specific activity of the blood, bone and soft tissues ... our understanding of P metabolism and better predict differences in P responses within species We anticipate that the dynamic model will help to a better understanding of P metabolism and lead...

Ngày tải lên: 15/12/2013, 09:15

... of sex hormones, pregnancy, and lactation on digestion, metabolism and voluntary intake In: Milligan, L.P., Grovum, W.L and Dobson, A (eds) Control of Digestion and Metabolism in Ruminants PrenticeHall, ... more definitive understanding of fetal growth and metabolism Macronutrient uptake and metabolism Numerous studies of pregnant ewes have described macronutrient metabolism and requirements of the ... J.A and Schreiner, R.L (1984) Metabolic balance of the ovine fetus during the fed and fasted states Annals of Nutrition and Metabolism 28, 268–280 Leury, B.J., Bird, A.R., Chandler, K.D and Bell,...

Ngày tải lên: 15/12/2013, 09:15

... lipogenesis, energy storage and lipolysis (Yang and Baldwin, 1973a,b), experimental studies of cow liver metabolism (Knapp et al., 1992), mammary gland metabolism and nutrient uptake (Miller ... The nitrogen and energy metabolism of lactating cows given abomasumal infusions of casein British Journal of Nutrition 55, 537–556 Yang, Y.T and Baldwin, R.L (1973a) Preparation and metabolism ... supplementation, milk yield increased 5.9% and 3.3% kg/day and protein increased 8% and 5%, respectively Supplementation was over days and levels of methionine and lysine supplementation were not listed...

Ngày tải lên: 15/12/2013, 09:15

... development, and they develop with a sebaceous gland as well as an arrector pili musculature and a sweat gland attached to them Secondary follicles initiate later in fetal development and only have ... Wilson and Short, 1979; Hynd, 1989; Hocking-Edwards and Hynd, 1992) Their observations have recently been summarized and compared by Hynd and Masters (2002) At a maintenance level of nutrition ... Wool growth In: Forbes, J.M and France, J (eds) Quantitative Aspects of Ruminant Digestion and Metabolism CAB International, Wallingford, UK, pp 453–478 Black, J.L and Reis, P.J (1979) Speculation...

Ngày tải lên: 15/12/2013, 09:15

... Quantitative Aspects of Ruminant Digestion and Metabolism, 2nd edition (eds J Dijkstra, J.M Forbes and J France) 663 664 T Mottram and N Prescott Demands for milk and meat products are increasing ... by pelleting and expander pelleting maize, sorghum and peas In barley and wheat they found a small decrease in starch degradation especially by expander pelleting, whereas oats and wheat bran ... for peas and horsebeans with those for oats and barley after pressure toasting indicated that the protein/starch ratio, which is 0.6 and 0.7 for peas and horsebeans and only 0.22, 0,25 and 0.18...

Ngày tải lên: 15/12/2013, 09:15

... world and evolved in the array of feed and animal measurements ò CAB International 2005 Quantitative Aspects of Ruminant Digestion and Metabolism, 2nd edition (eds J Dijkstra, J.M Forbes and J ... reticulum and pass into the omasum Inverse relationships have been reported between particle size and fractional passage rate and between particle size and specific gravity (Kennedy and Murphy, ... climate are complex and depend on temperature, radiation and rainfall Forage species and management Grasses and legumes differ primarily in their protein content, the presence of CT, and the structure...

Ngày tải lên: 24/12/2013, 15:16

... Houston, Texas Digestion and Nutrition: 10 An Introduction Nutrition and Major Nutrients 12 Minor Nutrients and Metabolism 22 Digestion, Absorption, and Elimination 30 Chewing and Swallowing ... YOUR BODY How It Works Digestion and Nutrition YOUR BODY How It Works Cells, Tissues, and Skin The Circulatory System Digestion and Nutrition The Endocrine System Human Development ... use the energy Monoand disaccharides are found in fruits, sugarcane, sugar beets, honey, molasses, and milk Starches are found in grains, 15 16 DIGESTION AND NUTRITION legumes, and root types of...

Ngày tải lên: 15/03/2014, 04:20