The Thin-Layer Chromatography (TLC) of Fatty Acid Methyl Esters of Vegetable Oils
Li Xiaoliu Li Guishen Tao Xueyu Dept. of Basic Courses, Hebei Agri.Univ., Paoding, China) Zhang Changjun (Taishan Med. College, Tai'an, China)
The thin-layer-chromatography (TLC) is a convenient method for separating and identifying natural materials. In this paper,the fatty acid methyl esters of cotton seed oil were separated on silica gel plats impregnated with AgNO_3 or urea,thus the application of urea-fatty acid adducts in TLC bacome feasible.