"spermine" - 1 õppematerjal

Liha töötlemine

Histidyl Dipeptides 7%). Some studies have shown that the t10,c12 isomer (Fig. 24.3, bottom) exhibits Various endogenous antioxidants, including stronger physiological activities than those of tocopherols, ubiquinone, cartenoids, ascorbic the c9,t11-isomer. However, most animal acid, glutathione, lipoic acid, uric acid, products such as beef and cow’s milk contain spermine, carnosine, and anserine, have been only trace amounts of the t10,c12 CLA found in skeletal muscle (Decker et al. 2000). isomer. Both carnosine (β-alanyl-L-histidine) and The CLA content of animal products is anserine (N-β-alanyl-1-methyl-L-histidine) changed by several factors, such as breed, are antioxidative histidyl dipeptides (Fig. age, and feed composition (Dhiman et al