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Bovine milk sampling efficiency for pregnancy-associated glycoproteins (PAG) detection test
(Spanish Natl Inst Agricultural & Food Research & Technolo, 2016-12-01)
Two experiments were conducted to verify whether the time of day at which a milk sample is collected and the possible carryover in the milking system may affect pregnancy-associated glycoproteins (PAG) levels and, consequently, ...
Iron Concentrations in Breast Milk and Selected Maternal Factors of Human Milk Bank Donors
(SAGE PUBLICATIONS INC, 2010)
The aim of this study was to evaluate the relationship between iron concentration in mature breast milk and characteristics of 136 donors of a Brazilian milk bank. Iron, vitamin A, zinc, and copper concentrations were ...
Hormone release and behavior during suckling and milking in Gir, Gir x Holstein, and Holstein cows
(AMER SOC ANIMAL SCIENCE, 2008)
There are several different milking management systems in Latin America, because Gir cattle are reputed to be easily stressed and not well adapted to machine-milking. This paper, therefore, provides an overview of hormone ...
Time-dependent alterations of soluble and cellular components in human milk
(Taylor & Francis Ltd, 2010-01-01)
This study sought to determine the chronobiological variations in soluble and cellular components of human breast milk. The material was collected from 36 mothers at three stages of maturity - 3 days (colostrum), 10 days ...
Factors affecting somatic cell counts and their relations with milk and milk constituent yield in buffaloes
(2002-11-01)
Data concerning daily milk yield (MY), percentage of milk fat (%F), protein (%P), lactose (%LT), and total solids (%TS), and somatic cell counts (SCC) for a herd of 222 Murrah buffalo reared in the state of São Paulo, ...
Consistency of side choice in the milking parlour by holstein-friesian cows and its relationship with their reactivity and milk yield
(2001-02-19)
Dairy cows often have to choose which of two sides to enter in the milking parlour. Some cows are very consistent in this choicė, and it is common to assume that when these cows are more disturbed are being milked in their ...
Influence of the season of year, stage of lactation and milking time on the chloride content in bovine milk
(Arquivo Brasileiro Medicina Veterinaria Zootecnia, 1997-12-01)
From January to October 1995, chloride content determinations were accomplished in 2,218 samples of milk collected from 67 quarters of 17 lactating cows, in initial, middle and final stages of lactation, in the morning and ...
Pathogen effects on milk yield and composition in chronic subclinical mastitis in dairy cows
(2020-08-01)
This study aimed to evaluate the effects of chronic subclinical mastitis (CSM) on milk production and component yields in dairy cows. A total of six herds located in the Midwest area of São Paulo State, Brazil were selected. ...
Genetic parameter estimates for buffalo milk yield, milk quality and mozzarella production and Bayesian inference analysis of their relationships
(Funpec-editora, 2010-01-01)
Buffalo milk has excellent physical and chemical qualities as a consequence of the high percentage of constituents. This milk property is desirable for the dairy industry because it facilitates manufacture of mozzarella ...
Effect of test year, parity number and days in milk on somatic cell count in dairy cows of Los Rios region in Chile
(Universidad Austral de Chile, Facultad de Ciencias Veterinarias, 2020)
In Chile, most dairy cattle are located in the southern region of the country, where the largest volume of milk is produced. This study aimed to quantify changes of somatic cell count (SCC) over 20 years in 11 herds of the ...