Quality standard for Compound Ruangan Granules / 中成药

ABSTRACT

AIM: To establish the quality standard for Compound Ruangan Granule(Radix Astragali, Radix et Rhizoma Salviae multiorrhizae,Ganoderma,Radix Paeoniae rubra,Radix Bupleuri) METHODS: The thin liquid chromatography was used to identify the four botanical drugs,the content of astragalosideIV in Compound Ruangan Granules was determined by HPLC-ELSD and the content of salvianolic acid B was determined by HPLC.(RESULTS:) The average content of astragalosideⅣ was 0.404 mg/g.The average recovery and relative standard deviation were 97.61% and 1.27%,respectively.The average content of salvianolic acid B was 5.76 mg/g.The average(recovery) and relative standard deviation were 98.64% and 0.90%,respectively.( CONCLUSION:) The method can be(adopted) as a standard for the quality control of Compound Ruangan Granules.