Quality Standard for Qing'e Wan—the Quantitative Methods of Eucommiae Cortex
|更新时间:2024-01-04
|
Quality Standard for Qing'e Wan—the Quantitative Methods of Eucommiae Cortex
Chinese Journal of Experimental Traditional Medical FormulaeVol. 18, Issue 20, Pages: 112-115(2012)
作者机构:
作者简介:
基金信息:
DOI:
CLC:
Published:2012
稿件说明:
移动端阅览
CHEN Jie, XU Ying, ZHANG Zi-jia, et al. Quality Standard for Qing'e Wan—the Quantitative Methods of Eucommiae Cortex[J]. Chinese journal of experimental traditional medical formulae, 2012, 18(20): 112-115.
DOI:
CHEN Jie, XU Ying, ZHANG Zi-jia, et al. Quality Standard for Qing'e Wan—the Quantitative Methods of Eucommiae Cortex[J]. Chinese journal of experimental traditional medical formulae, 2012, 18(20): 112-115.DOI:
Quality Standard for Qing'e Wan—the Quantitative Methods of Eucommiae Cortex
Objective:To establish the quality standard for Qing'e Wan. Method: (+)-Pinoresinol di-O-β-D-glucopyranoside(PDG) was determined by HPLC. Result: The results of quantitative evaluation showed that (+)-pinoresinol di-O-β-D-glucopyranoside (PDG) concentration was linear in the range of 4.43-443 mg·L-1 (r=0.999 9)
the average recovery rate was 100.99% (RSD 2.17%). This method met the analysis requirement. Conclusion: The established quantitative methods were simple
accurate
reliable and reproducible
which can be effectively used for the quality control of Qing'e Wan.