[Determination of triterpene delta-amyrone in Sedum sarmentosum].
摘要
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.
引用本文（GB/T 7714）
Su-ping Cao, Lifang Liu, Qiang Wang. [Determination of triterpene delta-amyrone in Sedum sarmentosum].[J]. PubMed, 2006.
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