AIM To analyze tanshinone IIA in Salvia miltiorrhiza Bunge by supercritical fluid extraction (SFE) coupled with capillary gas chromatography (CGC).

• 目的用超临界流体萃取法(SFE)联用毛细管气相色谱法(CGC)测定丹参药材中丹参酮IIA的含量。