BACKGROUND Modern genetically improved dairy cows continue to lactate throughout almost the entire pregnancy. Therefore, recent commercial cow's milk contains large amounts of estrogens and progesterone. With regard to the exposure of prepubertal children to exogenous estrogens, the authors are particularly concerned about commercial milk produced from pregnant cows. The purpose of the present ...

supply are available in India. In large centres there are well run dairies under careful supervision, supplying milk of standard quality. There are those who prefer to keep a private cow, in which case the welfare of the animal must be carefully guarded. The cow should be inspected periodically by a veterinary officer. Goat's rnilk.?In many parts of India, the milk of goats is used with success...

In contrast to nonruminants, forage-fed ruminants normally absorb very little glucose from their feed. However, glucose supply is still crucial for maintenance and productive functions in ruminants, such as growing and lactating cattle. Glucose supply is especially important for the lactating dairy cow because of the demands of milk synthesis for glucose. Glucose requirements of ruminants are l...

Observational studies have shown that allergic infants, irrespective of the type of diet, show various degrees of growth depression in the first year of life. We investigated whether the type of milk in the complementary feeding period (6-12 months of age) is associated with differences in the increase of standardized growth indices (weight-for-age, WA; length-for-age, LA; and weight-for-length...

Cow milk proteins belong to major food antigens in infancy. The aim of the study was to determine the levels of cow milk-specific IgG and IgA antibodies in healthy infants, both breastfed and formula fed, during the first six months of age. The initial levels of these antibodies were determined by ELISA in the cord blood samples of 75 healthy infants. Their concentrations were then determined d...

The Madras Act has also standardized the value of proteins of the cow milk as nitrogen at 0.5 per cent and that of dirt in it at 5 per 100,000 by volume. It may be remembered here that the standards fixed in England by the Ministry of Agriculture and Fisheries by their Sale of Milk Regulation, 1901, are 3 per cent for milk and 8.5 per cent for milk solids other than milk fat. So the standard pr...

OBJECTIVE The aim of the current study was to describe the relationship between milk yield and lactation number, stage, length and milking frequency in Korean Holstein dairy cows using an automatic milking system (AMS). METHODS The original data set consisted of observations from April to October 2016 of 780 Holstein cows, with a total of 10,751 milkings. Each time a cow was milked by an AMS ...

Cow energy balance is known to be associated with cow health and fertility; therefore, routine access to data on energy balance can be useful in both management and breeding decisions to improve cow performance. The objective of this study was to determine if individual cow milk mid-infrared spectra (MIR) could be useful to predict cow energy balance across contrasting production systems. Direc...

BACKGROUND: The extensive consumption of milk anddairy products makes these foodstuffs targets for potentialadulteration with financial gains for unscrupulous producers.OBJECTIVES: The aim of this study was using PCR assay todetect cow milk in labeled sheep milk, sheep yoghurt, andLighvan cheese (a traditional ripened cheese produced fromsheep's milk). METHODS: The assay utilized primers target...