Studies of Lipase Action. III. Lipase Action in the Milk of Individual Cows
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چکیده
منابع مشابه
Mode of Action of Pancreatic Lipase*
In the past the specificity of lipase action for fats has been to some extent taken for granted. Pancreas extracts were known to hydrolyze all the ordinary glycerides (except possibly the stearins) and this behavior defined the enzyme lipase. There have been good reasons for supposing that stearins constituted no exception in principle, but were merely attacked very slowly. Actually, tristearin...
متن کاملPhysiological parameters governing the action of pancreatic lipase.
The most widely used pharmacological therapies for obesity and weight management are based on inhibition of gastrointestinal lipases, resulting in a reduced energy yield of ingested foods by reducing dietary lipid absorption. Colipase-dependent pancreatic lipase is believed to be the major gastrointestinal enzyme involved in catalysis of lipid ester bonds. There is scant literature on the actio...
متن کاملthe effects of high non fibrous carbohydrates diet on milk production, inflammation and molecular mechanism of innate immunity in lactating dairy cows
پژوهش حاضر با هدف بررسی اثر جیره حاوی کربوهیدراتهای غیرالیافی زیاد و بروز التهاب در گاوهای شیرده در دو آزمایش جداگانه انجام شد. در آزمایش اول 20 رأس گاو مبتلا به ورم پستان از دو گروه کم تولید و پرتولید (هر کدام 10 رأس) و 20 رأس گاو سالم از دو گروه کم تولید و پرتولید (هر کدام 10 رأس) انتخاب شدند. همه گاوها در دوره دوم و یا سوم شیردهی و در روزهای 80-120 پس از زایش بودند. میانگین تولید شیر در گروه...
Activation of human milk lipase.
The presence of a serum-activated lipase (lipoprotein lipase) in bovine milk was first reported by Quigley et al. (1958). A similar lipolytic system has been studied in milk of various species where it is assumed to be the predominant lipid-hydrolysing enzyme (Korn, 1962). It was found to be unable to hydrolyse milk triglycerides; its presence in milk has been explained as a result of a penetra...
متن کاملSTUDIES ON ENZYME ACTION. XXXIII. LIPASE ACnONS OF EXTRACTS OF THE WHOLE RAT AT
The difficulties encountered in following the chemical changes which occur in the development of a living organism have been emphasized frequently. The insistance of Jacques Loeb tha t definite chemical laws underlie such changes and may be discovered by suitable means of experiment, and the results which he obtained in such various lines of work, as a rule by the use of simple methods, encoura...
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ژورنال
عنوان ژورنال: Journal of Dairy Science
سال: 1939
ISSN: 0022-0302
DOI: 10.3168/jds.s0022-0302(39)92867-5