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Milk composition and yield of the black Bedouin goat during dehydration and rehydration
Year:
1984
Source of publication :
Journal of Dairy Research
Authors :
Maltz, Ephraim
;
.
Volume :
51
Co-Authors:
Maltz, E., Tel Aviv University, Department of Zoology, George S. Wise Faculty of Life Sciences, Ramat Aviv, Tel Aviv 69978, Israel
Shkolnik, A., Tel Aviv University, Department of Zoology, George S. Wise Faculty of Life Sciences, Ramat Aviv, Tel Aviv 69978, Israel
Facilitators :
From page:
23
To page:
27
(
Total pages:
5
)
Abstract:
Milk composition and yield were measured in the black Bedouin goat during 4d of dehydration followed by 2d of rehydration. During this time the goats were exposed to strong solar radiation with no access to shade; all of these conditions occur commonly in the desert. Milk yield, initially similar to that found in the desert, was maintained during the first 2d of dehydration, fell to 35% of the initial value over the third and fourth days and recovered fully during 2d of rehydration. As yield fell, milk osmolality, and milk fat and protein concentrations rose. During rehydration all 3 fell once more, but whereas osmolality finished below initial values the concentrations of fat and protein remained higher than before dehydration. The milk remained isosmolar with plasma throughout. Total yields of milk solids and milk water during the whole experimental period were 70 and 67 % of normal respectively and normal growth of the young was not disturbed. © 1984, Proprietors of Journal of Dairy Research 1984. All rights reserved.
Note:
Related Files :
Animal
animal disease
Female
Goat
goats
lactation
metabolism
milk
Osmolarity
pregnancy
Show More
Related Content
More details
DOI :
10.1017/S0022029900023281
Article number:
Affiliations:
Database:
Scopus
Publication Type:
article
;
.
Language:
English
Editors' remarks:
ID:
23893
Last updated date:
02/03/2022 17:27
Creation date:
17/04/2018 00:03
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Scientific Publication
Milk composition and yield of the black Bedouin goat during dehydration and rehydration
51
Maltz, E., Tel Aviv University, Department of Zoology, George S. Wise Faculty of Life Sciences, Ramat Aviv, Tel Aviv 69978, Israel
Shkolnik, A., Tel Aviv University, Department of Zoology, George S. Wise Faculty of Life Sciences, Ramat Aviv, Tel Aviv 69978, Israel
Milk composition and yield of the black Bedouin goat during dehydration and rehydration
Milk composition and yield were measured in the black Bedouin goat during 4d of dehydration followed by 2d of rehydration. During this time the goats were exposed to strong solar radiation with no access to shade; all of these conditions occur commonly in the desert. Milk yield, initially similar to that found in the desert, was maintained during the first 2d of dehydration, fell to 35% of the initial value over the third and fourth days and recovered fully during 2d of rehydration. As yield fell, milk osmolality, and milk fat and protein concentrations rose. During rehydration all 3 fell once more, but whereas osmolality finished below initial values the concentrations of fat and protein remained higher than before dehydration. The milk remained isosmolar with plasma throughout. Total yields of milk solids and milk water during the whole experimental period were 70 and 67 % of normal respectively and normal growth of the young was not disturbed. © 1984, Proprietors of Journal of Dairy Research 1984. All rights reserved.
Scientific Publication
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