期刊文献+

高效液相色谱法测定三七伤药片中3组分的含量 被引量:11

Determination of Notoginsenoside R_1,Ginsenoside Rg_1 and Rb_1 in Sanqishangyao Tablets by HPLC
原文传递
导出
摘要 目的:建立以高效液相色谱法测定三七伤药片中三七皂苷R1和人参皂苷Rg1、Rb1含量的方法。方法:色谱柱为VP—ODS(150mm×4.6mm,5μm),使用梯度洗脱系统,流动相为乙腈-水(0~20min(20:80),20~26min(40:60)。26-35min(20:80)),流速为1.0mL·min^-1柱温为室温,检测波长为203nm。结果:三七皂苷R1的线性范围为0.261~7.83μg(r=0.9999),平均回收率为(101.12±2.03)%(RSD=2.1%);人参皂苷Rg1的线性范围为0.6025~18.075μg(r=0.9997),平均回收率为(97.22±3.33)%(RSD=1.9%);人参皂苷Rb,的线性范围为0.5375~16.125μg(r=0.9996),平均回收率为(100.71±2.4)%(RSD=1.6%)。结论:该法可用于测定三七伤药片中三七皂苷R1、人参皂苷Rg1、Rb1的含量。 OBJECTIVE: To set up a HPLC method for the determination of the contents of notoginsenoside Rz, ginsenoside Rga and Rbl in Sanqlshangyao tablets. METHODS: It was performed on VP-ODS (150mm×4.6mm,5μm), and the mobile phase was acetonitrile- water with gradient elution system(0-20min(20 : 80), 20-26min(40 : 60), 26-35min(20 : 80)) . The flow rate was 1.0mL · min^-1 and the column temperature was room temperature. The detection wavelength was 203nm. RESULTS: The liner range of notoginsenoside R l was 0,261--7.83μg(r = 0,999 9) and the average recovery was (101.12 ± 2.03)% (RSD = 2.1%) ,The liner range of ginsenoside Rg1 was 0. 602 5-18.075μg(r = 0.999 7) and the average recovery rate was (97,22 ± 3.33) % (RSD = 1.9% ). The liner range of ginsenoside Rb. was 0. 537 5- 16.125μg( r = 0,999 6) and the average recovery rate was(100.71 ± 2.4) % (RSD = 1.6% ) . CONCLUSION : The method is suitable for the content determination of notoginsenoside R1,ginsenoside Rg1 and Rb1 in Sanqishangyao Tablets.
出处 《中国药房》 CAS CSCD 北大核心 2007年第3期206-208,共3页 China Pharmacy
关键词 三七伤药片 三七皂苷R1 人参皂苷RG1 人参皂苷RB1 高效液相色谱法 含量测定 Sanqishangyao Tablets Notoginsenoside R1 Ginsenoside Rg1 Ginsenoside Rb1 HPLC Assaying
  • 相关文献

同被引文献52

引证文献11

二级引证文献34

相关作者

内容加载中请稍等...

相关机构

内容加载中请稍等...

相关主题

内容加载中请稍等...

浏览历史

内容加载中请稍等...
;
使用帮助 返回顶部