The aim of this research was to compare fat quality of three categories of the Aosta cattle breeds by fatty acid composition. Samples of longissimus thoracis et lumborum from 12 calves. 11 young bulls and 11 cows of Aosta Red Pied and Black Pied were bought at retail. Fatty acids content showed in most cases. https://wholesfoodsboxs.shop/product-category/fresh-organic-fruit/