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Milk metabolites as indicators of mammary gland functions and milk quality
Year:
2014
Source of publication :
Journal of Dairy Research
Authors :
Merin, Uzi
;
.
Shapiro, Fira
;
.
Silanikove, Nissim
;
.
Volume :
81
Co-Authors:
Silanikove, N., Biology of Lactation Laboratory, Institute of Animal Science, Volcani Center, P.O. Box 6, Bet Dagan 50250, Israel
Merin, U., Department of Food Quality and Safety, Postharvest and Food Sciences, Volcani Center, P.O. Box 6, Bet Dagan 50250, Israel
Shapiro, F., Biology of Lactation Laboratory, Institute of Animal Science, Volcani Center, P.O. Box 6, Bet Dagan 50250, Israel
Leitner, G., National Mastitis Center, Kimron Veterinary Institute, P.O. Box 12, Bet Dagan 50250, Israel
Facilitators :
From page:
358
To page:
363
(
Total pages:
6
)
Abstract:
The assumption, that metabolites derived from the activity of the mammary gland epithelial cells reflect changes in milk secretion and its coagulation properties, was tested in dairy cows. The experiment included cows with uninfected udders and cows with one of the glands infected by different bacteria specie. Analysis were carried at the cow level (including all four glands), or at the gland level. High and significant correlations among the concentrations of lactose, glucose, glucose-6-posphate, milk related respiratory index (the ratio between the concentrations of citrate/lactate+malate in milk) and milk-derived glycolytic index (the ratio between glucose-6-phosphate and glucose in milk) and milk clotting parameters were found. The physiological basis for these relations and their ability to predict the deterioration in milk quality in subclinically infected glands and in glands previously clinically infected with Escherichia coli are discussed. © Proprietors of Journal of Dairy Research 2014.
Note:
Related Files :
Animal
Animals
bovine
cattle
chemistry
Female
Mammary Glands, Animal
metabolism
milk
milk quality
standards
Show More
Related Content
More details
DOI :
10.1017/S0022029914000260
Article number:
0
Affiliations:
Database:
Scopus
Publication Type:
article
;
.
Language:
English
Editors' remarks:
ID:
20209
Last updated date:
02/03/2022 17:27
Creation date:
16/04/2018 23:34
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Scientific Publication
Milk metabolites as indicators of mammary gland functions and milk quality
81
Silanikove, N., Biology of Lactation Laboratory, Institute of Animal Science, Volcani Center, P.O. Box 6, Bet Dagan 50250, Israel
Merin, U., Department of Food Quality and Safety, Postharvest and Food Sciences, Volcani Center, P.O. Box 6, Bet Dagan 50250, Israel
Shapiro, F., Biology of Lactation Laboratory, Institute of Animal Science, Volcani Center, P.O. Box 6, Bet Dagan 50250, Israel
Leitner, G., National Mastitis Center, Kimron Veterinary Institute, P.O. Box 12, Bet Dagan 50250, Israel
Milk metabolites as indicators of mammary gland functions and milk quality
The assumption, that metabolites derived from the activity of the mammary gland epithelial cells reflect changes in milk secretion and its coagulation properties, was tested in dairy cows. The experiment included cows with uninfected udders and cows with one of the glands infected by different bacteria specie. Analysis were carried at the cow level (including all four glands), or at the gland level. High and significant correlations among the concentrations of lactose, glucose, glucose-6-posphate, milk related respiratory index (the ratio between the concentrations of citrate/lactate+malate in milk) and milk-derived glycolytic index (the ratio between glucose-6-phosphate and glucose in milk) and milk clotting parameters were found. The physiological basis for these relations and their ability to predict the deterioration in milk quality in subclinically infected glands and in glands previously clinically infected with Escherichia coli are discussed. © Proprietors of Journal of Dairy Research 2014.
Scientific Publication
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