薄层扫描法测定五灵丸中五味酯甲、丹参酮Ⅱ_A的含量

Determination of Schizandrin A and Tanshinone Ⅱ_A in Wulingwan with TLC-Scanner Method

采用薄层扫描法测定了五灵丸中五味酯甲与丹参酮ⅡA的含量，回收率分别为98．34％，CV＝2．1％；99．15％，CV＝1．13％。本法具有快速、简便、灵敏、重现性好的特点。

TLC-scanner method was used to determine the content of schizandrin A and tanshinone ⅡA in wulingwan. The average recovery of both schizandrin A and tanshinone ⅡA are 98.31% (CV = 2.1% ) and 99.15% (CV = 1.1% ) respectively.This method is simple and rapid.Its reproducibility is satisfactory.