A further study of the antirachitic factor in human milk.

Experimental Study of the Antirachitic Factor in Human and Animal Milks.

Irradiated Milk: the Energy Requirements for Antirachitic Activation

The irradiation of milk is a complex problem from the physical, optical, and photochemical standpoint. The knowledge concerning the antirachitic activation of pure sterols with ultra-violet radiation cannot be applied directly to milk for several reasons. The provitamin or activatable substance as it exists in milk is associated with other materials in solution and suspension. Such substances m...

Fat-soluble Vitamins. Xxx. the Antirachitic Value of Cow’s Milk as Modified by the Feeding of Irradiated Yeast.*

The idea that milk, both cow’s and human, is insufficiently supplied with vitamin D to meet the requirements for good bone building, is widely accepted. The question may well be raised whether too much emphasis is not being placed on vitamin D as the calcifying agent, without keeping in mind that other corrective measures may well be looked for. However, the study of the factors which determine...

The total content of vitamin D in human milk and cow's milk.

1. It was shown that the water-soluble fraction of cow's milk and human milk did not possess significant antirachitic activity on rats. Whole cow's milk was found to contain 3.8 i.u. vitamin D/l. Whole human milk contained 15 i.u. vitamin D/l, of which 12 i.u. derived from the lipid fraction. 3. Thus the values found were much lower than the 204 i.u./l in cow's milk and 950 i.u./l in human milk...

Antibiotic residues in raw and pasteurized milk, Iran

Introduction: The presence of antibiotic residues in food products of animal origin, especially milk and meat, and their consumption can cause serious side effects for human health. The purpose of this study was to monitor antibiotics residues in raw and pasteurized milk produced in Elam province of Iran during the spring and summer of 2012. Material and Methods: For this purpose, 9 industrial ...