Chemical Characterization of Canola and Sunflower Oil Deodorizer Distillates

Tocopherols and tocotrienols are value-added natural antioxidants collectively known as vitamin E. These components are important because they impede the oxidation reaction and prevent material from oxidative damage. These are broadly applicable in cosmetics and pharmaceutical preparations. Phytosterols are used as an essential precursor for the preparation of pharmaceutical medicines and steroids. Phytosterols have the ability to inhibit cholesterol absorption by the small intestine. Furthermore, phytosterols possess anti-infl ammatory, anti-atherogenic, anti-cancer and antioxidative activities