LIU En-li, ZHANG Mei-yu, LIANG Tai-gang, et al. Studies on quality standard of Shexiang Niuhuang pills[J]. Chinese journal of experimental traditional medical formulae, 2010, 16(7): 55-58.
LIU En-li, ZHANG Mei-yu, LIANG Tai-gang, et al. Studies on quality standard of Shexiang Niuhuang pills[J]. Chinese journal of experimental traditional medical formulae, 2010, 16(7): 55-58.DOI:
Objective :To establish the quality standard of Shexiang Niuhuang pill. Method : Angelica sinensis Diels
borneolum Syntheticum
Coptis chinensis Franch and Phellodendron chinense Cortex were identified by TLC. The content of emodin and chrysophanol in Shexiang niuhuang pill was determined by HPLC. The separation was performed on Kromasil ODS column with Methanol-0.1% phosphoric acid (75 ∶25) as mobile phase
The UV detector was set at 254 nm. Result :The average recovery and RSD was 99.63% and 2.9%
The calibration curve was linear in the range of 0.007 59~0.037 93 μg ·μL-1 (r=0.999 9). Conclusion :The method can be used of the preparation.