Variations in the contents of vitamins A and E during the ripening of cheeses with different compositions

Abstract

We investigated the composition in vitamins A and E of cheeses made from the milks of ewes, goats and cows. A total of 84 cheeses of known composition were prepared and controlled to determine the influence of different factors, e.g. the variable proportions of cow’s, ewe’s, and goat’s milks, seasonality (winter/summer), and evolution during the course of ripening. The variable proportions of milk from the different species did not vary in either the amount of vitamin A or that of vitamin E in the cheeses. Seasonality and ripening were seen to have a significant effect on the concentration of vitamin A.