It was studied the process of preparation of methyl 15-hydroxy-pentadecanate from malania oleifera oil,and eluant was found by TLC method,the results showed that trichloromethane was the best eluant.

• 研究了从蒜头果油制备15-羟基十五烷酸甲酯的工艺路线,利用薄层色谱方法寻找层析分离溶剂。