用正、反相色谱法对野芙蓉种籽油中维生素E₄种活性结构α-、β-、γ-、δ-分离定量,并对维生素E₄种活性结构体在正、反相色谱柱上的保留机理进行初步探讨。

Analysis and determination of the content of four active factors of Vitamin E in Malva rotundijolia oil were carried out by normal and reverse phase HPLC. The retention mechanism on the normal and reversephase columns of the four active factors was studied.