نتایج جستجو برای: milk constituents

تعداد نتایج: 109278  

Journal: :Journal of dairy science 1996
J A Metcalf L A Crompton D Wray-Cahen M A Lomax J D Sutton D E Beever J C MacRae B J Bequette F R Backwell G E Lobley

Four Holstein-Friesian cows were used to investigate the effects of intravascular infusions of AA mixtures on milk constituents. Cows were in wk 11 to 28 of lactation and were fed a basal concentrate (142 g of CP/kg of DM) and grass silage (149 g of CP/kg of DM) in a 60:40 ratio (percentage of DM). Cows were fed hourly, and feed intake was fixed at 95% of ad libitum intake for each experimental...

Journal: :Journal of toxicology and environmental health. Part A 2002
Judy S LaKind Nettie Birnbach Christopher J Borgert Babasaheb R Sonawane Mary Rose Tully Linda Friedman

This article describes issues related to the interpretation, presentation, and use of data from human milk surveillance and research studies. It is hoped that researchers conducting human milk studies in the future will consider these concepts when formulating study conclusions and presenting data. The key issues discussed are; (1) communication of information on human milk constituents to heal...

Journal: :پژوهش های علوم دامی ایران 0
ابوالفضل کیانی احمد ریاسی سعید انصاری مهیاری غلامرضا قربانی محمد خوروش

the objective of this study was to evaluate the effect of different milking frequencies in the first 6 weeks of lactation on milk production and milk constituents, blood metabolic profiles and reproductive performance of fresh dairy cows. the milking frequencies imposed were three times daily milking for 42 days (3x), six times daily milking for the first 21 days of lactation and three times da...

2013
M. K. McGuire K. Hunt J. Williams M. A. McGuire

Human milk continues to be the “gold standard” in terms of optimal infant nutrition during the first 4 to 6 mo of life, although its composition is variable and incompletely understood. The purpose of this talk will be to highlight 3 areas of intense current research concerning human milk composition, as well as reviewing what is known about the effects of maternal diet and putative infant heal...

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