Quality standard for Ershiwuwei Feibing Pills

VernacularTitle:二十五味肺病丸质量标准的研究
Author: Xiang LI ; Yali LIU ; Pei QIAO ; Jing ZHANG ; Zhiqing LIU ; Qin HUANG ; Jing CHEN ; Chunfeng ZHAN
Keywords: Ershiwuwei Feibing Pills; chemical constituents; TLC; HPLC
From: Chinese Traditional Patent Medicine 2017;39(7):1410-1414
CountryChina
Language:Chinese
Abstract: AIM To establish the quality standard for Tibeten medicine Ershiwuwei Feibing Pills [Inula racemosa Hook.f.,Swertia bimaculata (Sieb.et Zucc.) Hook.Thors.ex Clarke,Phyllanthus emblica Linn.,Terminalia billerica (Gaertn.) Roxb.,etc.].METHODS TLC was applied to the qualitative identification of L racemosa,S.bimaculata,P.emblica and T.billerica,and HPLC was adopted in the quantitative determination of alantolactone,oleanolic acid,gallic acid and hydroxysafflor yellow A.RESULTS The TLC spots were clear without negative interference.Alantolactone,oleanolic acid,gallic acid and hydroxysafflor yellow A showed good linear relationships within the ranges of 4.324-216.2 μg/mL (r =0.999 9),32.222-1 611.1 μg/mL (r =0.999 9),4.072-203.6 μg/mL (r =0.999 9) and 4.266-213.3 μg/mL (r =0.999 9),whose average recoveries (RSDs) were 100.6％ (0.93％),100.3％ (2.1％),101.5％ (3.0％) and 100.1％ (1.8％),respectively.CONCLUSION This simple method can be used for the rapid quality control of Ershiwuwei Feibing Pills.