Abstract
In this study, the physiological effects of fatty acids with conjugated double bonds were widely examined in vitro and in vivo. Initially, a method for determination of conjugated fatty acids in food and biological samples was established. We then clarified that the oxidative stability of conjugated fatty acids was improved by the form of triacylglycerol and addition of an antioxidant (vitamin E), and the influence of this effect on the metabolism and pharmacokinetics of conjugated fatty acids was clarified in vivo. In addition, anti-tumor, anti-angiogenesis, and anti-obesity effects of conjugated fatty acids were found for the first time, thus demonstrating the usefulness of conjugated fatty acids. This communication mainly outlines the data obtained for conjugated linolenic acid.
