Cow's Milk vs Goat's Milk: casein levels, digestibility, fatty acid composition
Biosci Biotechnol Biochem. 2006 Nov;70(11):2771-4. Epub 2006 Nov 7. Comparison between Holstein cow's milk and Japanese-Saanen goat's milk in fatty acid composition, lipid digestibility and protein profile. * Tomotake H,* Okuyama R,* Katagiri M,* Fuzita M,* Yamato M,* Ota F. Iida Women's Junior College, Iida, Japan. tomotake@iidawjc.ac.jp The fatty acid composition, the lipid digestibility and protein profile of Japanese-Saanen goat's milk were characterized. Caprine milk contained substantial quantities of C(4:0) to C(10:0) fatty acids as compared with Holstein cow's milk. The lipids of the former showed significantly higher digestibility in vitro by porcine lipase than those of the latter (P<0.05). As determined by SDS-PAGE, the respective contents of alpha(s1)-casein, one of the major allergens, were 3.9% and 33.7% in caprine and bovine milk.
Labels: casein, cow's milk, fatty acids, goat's milk, lipase
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