The incorporation of solubilized wheat proteins in milk replacers for veal calves: 
effects on growth performance and muscle oxidative capacity

Ortigues-Marty, I.; Hocquette, Jean‐François; Bertrand, G.; Martineau, Christophe; Vermorel, M.; Toullec, R.

doi:10.1051/rnd:2003006

Cited by 20 publications

(19 citation statements)

References 27 publications

(38 reference statements)

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“…The main contribution of this work was to mathematically determine how age-related changes in these metabolic pathways related to lipogenesis or nutrient catabolism, and in some indicators of tissue potential for circulating TG hydrolysis and nutrient transport, readily accounted for muscle fat accretion. This was achieved by finding combinations between plasma concentrations and several tissue traits, to produce a few numbers of trends representative of metabolic orientation [30]. Interestingly, the first three computed trends adequately described how profiles in plasma metabolites and overall FA metabolism in liver and WAT were associated, and thus argued for the validity of our mathematical approach.…”

Section: Discussionmentioning

confidence: 93%

Age-related relationships between muscle fat content and metabolic traits in growing rabbits

Gondret

Hocquette²,

Herpin³

2004

Reprod. Nutr. Dev.

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-This study was aimed at ascribing muscle fat accretion in growing rabbits to changes in several extra-muscular and intra-muscular metabolic pathways. At 10 wk or 20 wk of age (n = 8 per group), tissue lipid content and metabolic indicators of nutrient anabolic or catabolic pathways were simultaneously assessed in the liver, perirenal fat, the heart and the Longissimus lumborum (LL) muscle, together with plasma concentrations in energy-yielding metabolites. Lipid content significantly increased with age (P ≤ 0.01) in the glycolytic LL muscle (+67%) and the oxidative heart (+30%). In the former muscle, it was statistically correlated (r 2 = 0.68; P < 0.01) to the changes in the orientation of muscle metabolism towards an enhanced lipogenic capacity and a depressed capacity for fatty acid transport and nutrient oxidation, and to indications of lower availability in plasma glucose and triglycerides. In the heart, age-related fat accretion was positively associated (r 2 = 0.48, P < 0.01) to intrinsic metabolic changes towards an enhanced lipogenic capacity, together with a lower availability in plasma glucose. Variables representative of cardiac catabolic capacity tended to be negatively correlated to fat content in the heart (r 2 = 0.15, P = 0.07). In growing rabbits, muscle fat content variation was proven to result from a reciprocal balance between catabolic and anabolic fatty acid fluxes, rather than to be assigned to one specific energy metabolic pathway.

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Section: Discussionmentioning

confidence: 93%

Age-related relationships between muscle fat content and metabolic traits in growing rabbits

Gondret

Hocquette²,

Herpin³

2004

Reprod. Nutr. Dev.

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“…In addition, when they supplemented branched-chain AA, no enhancement in growth performance was observed under the HWP diet (Ortigues-Marty et al, 2003). In that study, HWP replaced 50% of the milk proteins, whereas we only substituted 13%.…”

Section: Resultsmentioning

confidence: 64%

“…Feeding trials have shown that HWP can partially replace and perform as well as milk proteins in milk replacers. Ortigues-Marty et al (2003) observed no differences in live weight gain or carcass yield of male veal calves when HWP was substituted for 50% of the milk proteins in 22% CP milk replacers. However, these researchers used 4-wk-old calves, which are more capable of digesting various nonmilk proteins compared with newborns (Ternouth et al, 1976;Davis and Drackley, 1998;NRC, 2001).…”

Section: Introductionmentioning

confidence: 73%

Assessment of the effect of methionine supplementation and inclusion of hydrolyzed wheat protein in milk protein-based milk replacers on the performance of intensively fed Holstein calves

Castro

Gyu-Deok

Saito³

et al. 2016

Journal of Dairy Science

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The objectives of this study were to compare 2 milk replacers containing only milk proteins with or without supplemental Met, and to compare a milk replacer containing hydrolyzed wheat protein at 4.5% of dry matter (DM) and supplemental Lys and Met against the 2 all-milk-protein formulas, by assessing their effect on the growth performance, efficiency, and plasma urea nitrogen of pre-weaning Holstein calves. Thus, 57 Holstein calves were allotted to the following 3 treatments: (1) a skim milk plus whey protein concentrate-based milk replacer (SMWP) containing about 2.6% Lys and 0.6% Met on a DM basis; (2) SMWP + M based on skim milk and whey proteins, containing about 2.6% Lys, and supplemental Met to reach 0.9% on a DM basis; and (3) a skim milk plus whey protein concentrate plus 4.5% of the DM as hydrolyzed wheat protein based milk replacer (HWP + LM) where the wheat protein replaced 50% of the whey protein concentrate, and also contained supplemental Lys and Met to match the profile of SMWP + M (i.e., Lys 2.6 and Met 0.9% on DM basis). No difference in any of the responses was observed by supplementing the milk protein based formula with Met or when hydrolyzed wheat protein was added to the formula. Results indicate that (1) a milk replacer based on skim milk protein and whey protein with a Lys concentration of ~2.6% does not benefit from Met supplementation, and (2) milk replacer containing 4.5% of the DM as hydrolyzed wheat protein and supplemented with Lys and Met can support the same growth performance as milk protein-based formulas.

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“…As a consequence, the postprandial hormonal status is altered, thereby affecting protein metabolism: insulin secretion is lower with milk replacers rich in proteins which do not curdle in the abomasum (for review, see Hocquette and Bauchart, 1999). Furthermore, with a nonclotting diet, we observed an orientation of the muscle tissue towards a more oxidative type and indications of a lower efficiency of amino acids for protein deposition (Ortigues-Marty et al, 2003).…”

Section: Effect Of Nutrient Deliverymentioning

confidence: 88%

Responses to nutrients in farm animals: implications for production and quality

Hocquette

Tesseraud

Cassar-Malek

et al. 2007

Animal

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It is well known that any quantitative (energy and protein levels) and qualitative (nature of the diet, nutrient dynamic) changes in the feeding of animals affect metabolism. Energy expenditure and feed efficiency at the whole-body level, nutrient partitioning between and within tissues and organs and, ultimately, tissue and organ characteristics are the major regulated traits with consequences on the quality of the meat and milk produced. Recent progress in biology has brought to light important biological mechanisms which explain these observations: for instance, regulation by the nutrients of gene expression or of key metabolic enzyme activity, interaction and sometimes cross-regulation or competition between nutrients to provide free energy (ATP) to living cells, indirect action of nutrients through a complex hormonal action, and, particularly in herbivores, interactions between trans-fatty acids produced in the rumen and tissue metabolism. One of the main targets of this nutritional regulation is a modification of tissue insulin sensitivity and hence of insulin action. In addition, the nutritional control of mitochondrial activity (and hence of nutrient catabolism) is another major mechanism by which nutrients may affect body composition and tissue characteristics. These regulations are of great importance in the most metabolically active tissues (the digestive tract and the liver) and may have undesirable (i.e. diabetes and obesity in humans) or desirable consequences (such as the production of fatty liver by ducks and geese, and the production of fatty and hence tasty meat or milk with an adapted fatty acid profile).

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The incorporation of solubilized wheat proteins in milk replacers for veal calves: effects on growth performance and muscle oxidative capacity

Cited by 20 publications

References 27 publications

Age-related relationships between muscle fat content and metabolic traits in growing rabbits

Age-related relationships between muscle fat content and metabolic traits in growing rabbits

Assessment of the effect of methionine supplementation and inclusion of hydrolyzed wheat protein in milk protein-based milk replacers on the performance of intensively fed Holstein calves

Responses to nutrients in farm animals: implications for production and quality

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