THE INFLUENCE OF CARROT ADDITION TO COW’S RATION ON THE LEVEL OF VITAMINS AND FATTY ACIDS IN COW MILK.

The aim of the studies was to determine whether the addition of carrot to feeding ration for cows affected an increase of vitamins and b- carotene’s content in milk as well as whether it improved the composition of fatty acids in milk fat. The obtained results indicate that the applied addition increased not only the content of vitamin A but also the quantity of milk fatty acids: MUFA and PUFA. We should also stress the increase of the level of conjugated linoleic acid (CLA) from 0.47 g/100 g of fat in the control group to 0.65 g in the experimental group.

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eISSN:	2083-6007
ISSN:	1230-0322

W latach 2022-2024 kwartalnik naukowy Polish Journal of Food and Nutrition Sciences realizuje projekt nr RCN/SP/0520/2021/1 finansowany ze środków budżetu państwa – Ministerstwo Edukacji i Nauki w ramach programu „Rozwój czasopism naukowych”. Dofinansowanie wynosi 120 000 zł. W ramach projektu podejmowane są działania zmierzające do podniesienia poziomu praktyk wydawniczych i edytorskich, zwiększenia wpływu czasopism na rozwój nauki oraz utrzymania się czasopism w międzynarodowym obiegu naukowym.

In the years 2022-2024, the scientific quarterly Polish Journal of Food and Nutrition Sciences accomplishes a project no. RCN/SP/0520/2021/1 financed from the state budged – Ministry of Education and Science Republic of Poland in the framework of a program “Development of scientific journals”. The financing amounts to 120,000 PLN. The program aims at improving the level of publishing and editing practices, increasing the impact of scientific journals on science development, and extending the international range of scientific journals.