Diet-derived and topically applied tocotrienols accumulate in skin and protect the tissue against ultraviolet light-induced oxidative stress
▪ Author : Maret G Traber, Maurizio Podda, Christine Weber, Jens Thiele, Michalis Rallis, Lester Packer
▪ Keyword : diet-derived, topical, tocotrienols, skin, ultraviolet
▪ Content : To evaluate the tissue-specific distribution of lipophilic antioxidants including various vitamin E forms (tocotrienols and tocopherols) and oxidised and reduced coenzyme Q (ubiquinone and ubiquinol), a sensitive procedure was developed using gradient HPLC with both electrochemical- and UV-detection.