Study on quality standard of Muniziqisaifula Mixture
GUO Xin1 ZHANG Yuxin2 Li Zhijian2 HUO Shixia2
1.Department of Pharmacy, Maternal and Child Health Care Hospital of Urumqi, Xinjiang Uygur Autonomous Region, Urumqi 830001, China;
2.Pharmacy Room, Xinjiang Institute of Traditional Uighur Medicine, Xinjiang Uygur Autonomous Region, Urumqi 830049, China
Abstract:Objective To establish quality standards for Muniziqisaifula Mixture. Methods Thin layer chromatography (TLC) was used to identify Nymphaea candida Presl. and Cichorium intybus L. The conten of esculetin in mixture was determined by high performance liquid chromatography. The Inertsil ODS-SP (250 mm×4.6 mm, 5 μm) was used as the colum, the mobile phase was quercetin took methanol- acetonitrile-0.2% H3PO4 (9∶6∶85), the flow rate was 1.0 mL/min, the sample size was 10 μL, the column temperature was 30℃ and the detection wavelength was set at 342 nm. Results Nymphaea candida Presl. and Cichorium intybus L. could be clearly detected by TLC. The esculetin had a good linear relationship between 5.09-163.04 μg/mL (r = 1.0000). The average recovery rates of esculetin was 100.99%. Conclusion This method is fast and can be used to control the quality of Muniziqisaifula Mixture.
郭鑫1 张雨欣2 李治建2 霍仕霞2. 木尼孜其赛甫拉合剂质量标准研究[J]. 中国医药导报, 2021, 18(9): 17-19,29.
GUO Xin1 ZHANG Yuxin2 Li Zhijian2 HUO Shixia2. Study on quality standard of Muniziqisaifula Mixture. 中国医药导报, 2021, 18(9): 17-19,29.