CHENG Yao-tang, MA Yan. Studies on the Quality standard of Bimintong Capsule[J]. Chinese journal of experimental traditional medical formulae, 2010, 16(5): 70-72.
CHENG Yao-tang, MA Yan. Studies on the Quality standard of Bimintong Capsule[J]. Chinese journal of experimental traditional medical formulae, 2010, 16(5): 70-72. DOI: 10.13422/j.cnki.syfjx.2010.05.035.
Studies on the Quality standard of Bimintong Capsule
Objective: To establish the quality standard of Bimintong Capsule. Method: Rhizoma chuanxiong
Radix Angelicae pubescentis
and Radix saposhnikoviae were identified by TLC. The HPLC method was established to determine the content of osthole. A Shim-Pack ODS column was used with acetonitrile-water(60 ∶ 40) as mobile phases. The flow rate was 1. 0 mL·min -1. The detection wavelength was at 322 nm. Result: Rhizoma chuanxiong
Radix Angelicae pubescentis
and Radix saposhnikoviae could be identified by TLC and there were noninterference of the negative controls. Osthole was linear in the range of 5. 68 ~ 56. 80 μg·mL -1 ( r = 0. 999 8). The average recovery was 99. 27%
and RSD 1. 01% (n = 6). Conclusion:The method established can be used as quality control for Bushen Jianpi Granule.