Quality standard of Xiangge Zhengqi Capsule by GC / 中成药

ABSTRACT

AIM:To establish a quality standard for Xiangge Zhengqi Capsule(Herba Pogostemonis,Flos Caryophylli,Cortex Magnoliae officinalis,Rhizoma Atractylodis macrocephalae,etc.). METHODS: Xiangge Zhengqi Capsule was identified by GC.The effective components in Xiangge Zhengqi Capsule were determined by GC.The chromatographic conditions were CP-sil 5CB capillary column(25 m?0.25 mm,0.4 ?m),FID as the detector,programmed temperature and high pure helium as carrier gas with the flow rate of 1 mL/min. RESULTS: The relevant chromatographic peak in Flos Caryophylli,Cortex Magnoliae officinalis,Herba Pogostemonis,Rhizoma Atractylodis macrocephalae and Folium Perillae were identified by GC.The contents of eugenol,magnolol and honokiol could be determined by GC. CONCLUSION: The method is simple,feasible and repeatable.It can be used as quality supervisory control of Xiangge Zhengqi Capsule.