Chinese Journal of Pharmacovigilance ›› 2015, Vol. 12 ›› Issue (11): 656-659.

• Orginal Article • Previous Articles     Next Articles

Study on Quality of Moutan Cortex from Different Areas and Extraction Process of Paeonol

QU Yun-ping1, WANG Jiao1, GAO Hui-qin1, LI Fei1, LI Long-long1, LI Zhe1, JIANG Guo-zhi2, LI Zhen-jiang2   

  1. 1Shineway Pharmaceutical Group Ltd., Hebei Shijiazhuang 051430,China;
    2Nation and Local Engineering Laboratory for the New TCM Injection Technology Development, Hebei Shijiazhuang 051430, China
  • Received:2015-08-19 Revised:2016-02-02 Online:2015-11-08 Published:2016-02-02

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Abstract: ObjectiveTo analyze the quality of Moutan Cortex from different areas, and to study the extraction process of paeonol. MethodsMoutan cortex from seven different areas were assayed and the different effective factors on yield rate and percent conversion were analyzed by SPSS software. ResultsThe contents of paeonol in Moutan Cortex from different areas are significantly different. The continuous extraction and distillation temperature have a great influence for paeonol yield rate and percent conversion. ConclusionAmong the Moutan Cortex from seven different areas, the highest content occurs in the one from Tongling, Anhui province, but the highest percent conversion of paeonol occurs in the one from Shangluo, Shaanxi province.

Key words: Moutan Cortex, paeonol, different areas, extraction process

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