Study on the Quality Standard of Xiaoer Shengxue Granules / 中国中医药信息杂志

ABSTRACT

Objective To establish a quality standard for Xiaoer Shengxue granules. Method SHU-Dihuang, yam, Chinese data in Xiaoer Shengxue granules were identified by TLC. Ferrous sulfate in the granule was determined by UV with wavelength at 509 nm. Results SHU-Dihuang, yam, Chinese data could be detected by TLC. Ferrous sulfate showed a good linear relationship at the range of 0.50～2.50 mg/mL, r=0.999 9. The average recovery was 101.3% and RSD was 1.48% (n=5). Conclusion The method is available with a good reproducibility and can be used for the quality control of Xiaoer Shengxue granule.