Zhongguo Zhong yao za zhi = Zhongguo zhongyao zazhi = China journal of Chinese materia medica · 2006
[Determination of triterpene delta-amyrone in Sedum sarmentosum].
Аннотация на английскомСтатьяПоддержка исследования: вне правительства СШАНазвание и аннотация: Перевод в очереди
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Cao Su-ping, Liu Li-fang, Wang Qiang
Аннотация
OBJECTIVE: To establish the quantitative analysis method of triterpene delta-amyrone in Sedum sarmentosum by HPLC-ELSD.
METHOD: The Zorbax Sil Column was used and the mobile phase was dichloromethane-methanol (99:1). The flow rate was set at 0.5 mL x min(-1), the temperature of drift tube was set at 100 degrees C and the nebulizer nitrogen flow rate was 3.0 L x min(-1).
RESULT: The linear range of sigma-amyrone was 2.12-10.6 microg. The average recovery was 100.5%.
CONCLUSION: The results showed that the method was reliable, simple and precise. It would be beneficial for the study of the quality control of S. sarmentosum.
METHOD: The Zorbax Sil Column was used and the mobile phase was dichloromethane-methanol (99:1). The flow rate was set at 0.5 mL x min(-1), the temperature of drift tube was set at 100 degrees C and the nebulizer nitrogen flow rate was 3.0 L x min(-1).
RESULT: The linear range of sigma-amyrone was 2.12-10.6 microg. The average recovery was 100.5%.
CONCLUSION: The results showed that the method was reliable, simple and precise. It would be beneficial for the study of the quality control of S. sarmentosum.