Liha töötlemine
ments utilized for many studies are usually metabolism.
mixtures of several CLA isomers (e.g.,
c9,t11: 41%; t10,c12: 44%; t9,t11/t10,t12:
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
annaabi.ee 
