当前位置: 首页 > 文章 > HPLC法测定南五味子中五味子醇甲和五味子酯甲的含量 河北北方学院学报(自然科学版) 2011,27 (6) 70-72+75
Position: Home > Articles > Determination of Schisandrin and Schisantherin A in Schisandra sphenanthera Rehd. et Wils. by HPLC Journal of Hebei North University(Natural Science Edition) 2011,27 (6) 70-72+75

HPLC法测定南五味子中五味子醇甲和五味子酯甲的含量

作  者:
谭晓虹;田嘉铭;王治宝;杨晓媛;马宁
单  位:
河北北方学院药学系2006级;河北北方学院基础医学院药学系
关键词:
南五味子;五味子醇甲;五味子酯甲;HPLC
摘  要:
目的建立快速、准确的测定南五味子有效成分五味子醇甲和五味子酯甲含量的方法.方法五味子醇甲和五味子酯甲的含量测定采用高效液相色谱法(HPLC),色谱条件:Hypersil BDSC8柱(4.6mm×150mm,5μm),检测波长254nm,柱温30℃,流速1.0mL.min-1,流动相:甲醇-0.1%醋酸(65∶35),进样量20μL.结果 HPLC测定五味子醇甲在4.950~15.43ng.μL-1(r=0.9996)范围内线性关系良好,五味子酯甲在11.38~174.6ng.μL-1(r=0.9999)范围内线性关系良好;南五味子中五味子醇甲和五味子酯甲的平均回收率分别为98.79%、99.23%,回收率的RSD分别为1.82%、2.20%(n=5).结论该方法精密度、重复性和分离效果均良好,分析快速准确,可作为南五味子中五味子醇甲和五味子酯甲的质控方法.
译  名:
Determination of Schisandrin and Schisantherin A in Schisandra sphenanthera Rehd. et Wils. by HPLC
作  者:
TAN Xiao-hong1,TIAN Jia-ming1,WANG Zhi-bao1,et al(Department of Pharmacy,Hebei North University,Zhangjiakou 075000,Hebei,China)
关键词:
Schisandra sphenanthera Rehd.et Wils.;schisandrin;schisantherin A;HPLC
摘  要:
Objective To investigate a rapid and sensitive method for determination of schisandrin and schisantherin A in Schisandra sphenanthera Rehd.et Wils.Methods To analyse Schisandrin and Schisantherin A in Schisandra sphenanthera Rehd.et Wils.by high performance liquid chromatography(HPLC)on a Hypersil BDSC8 column(4.6 mm×150 mm,5 μm),detection wavelength was set at 254 nm and the column temperature was 30 ℃,The mobile phase was methanol-0.1% acetic acid(65∶35),with the flow rate of 1.0mL·min-1.Results Schisandrin showed a good linear relationship at range of 4.950~15.43ng·μL-1(r=0.9996),and Schisantherin A showed a good linear relationship at range of 11.38~174.6 ng·μL-1(r=0.9999).The average recovery rate schisandrin and schisantherin A in Schisandra sphenanthera Rehd.et Wils.were 98.79% and 99.23%,and RSD of the method were 1.82% and 2.20% respectively;Conclusion The method is proved to be accurate,rapid,and sensitive.It can be used for quality control of schisandrin and schisantherin A in Schisandra sphenanthera Rehd.et Wils.

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