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Evaluation of goat colostrum quality by determining enzyme activity levels
Livestock Production Science, 2003The potential use of colostral enzymes for the determination of colostrum quality in goats was evaluated. The enzymes gamma glutamyltransferase (GGT), lactic dehydrogenase (LDH) and alkaline phosphatase (ALP) were measured in goat colostrum, milked within 6 h after birth.
A. ZARRILLI +8 more
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[Colostrum production and colostrum quality].
Tijdschrift voor diergeneeskunde, 1986The IgG1 which is transferred to the udders by an active process of maternal serum at the close of the dry period, constitutes by far the largest fraction in the colostrum. The majority of investigators believe IgA and IgM (and IgG 1 to a less extent) to be mainly synthesised in the udders; the literature is not unanimous as to the extent to which ...
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Colostrum quality – a hygiene focus
LivestockMuch research has focused on colostrum quality in terms of immunoglobulin G concentration, but a second metric of bacterial contamination is garnering increasing attention. Colostrum contamination is a global issue, and bacteria in colostrum may interfere with immunoglobulin G absorption. Careful attention to detail in colostrum harvesting, storage and
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Monitoring the Quality of Colostrum and Pasteurized Waste Milk
American Association of Bovine Practitioners Conference Proceedings, 2011Raising healthy calves depends upon successful management of a number of environmental and nutritional factors. Calves are particularly susceptible to enteric diseases when their diet is contaminated with high levels of bacteria. Veterinary technicians can play a key role in helping dairies minimize diseases caused by enteric pathogens by trouble ...
Charter, Mary Ellen +1 more
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Pig colostrum: roles, quantity and quality
2022Colostrum provides the piglet with energy, passive immunity and growth factors essential for its survival, development and health. It also provides cells and numerous compounds for which the roles are currently unknown. There are many ways to improve the composition of colostrum. In particular, various ingredients with immunomodulatory properties (such
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Factors influencing the quantity and quality of colostrum in the cow
Veterinary Science Communications, 1978It is well established that the survival of newborn calves is dependent on their absorbing adequate amounts of maternal immunoglobulin from colostrum. The level of immunity is influenced by the time of feeding after birth and the quantity and quality of the available colostrum. Several factors affect either the quantity or quality of colostrum.
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