摘要
目的:比较不同品种淫羊藿的淫羊藿苷含量差异。方法:以十八烷基硅烷键合硅胶为填充剂,乙腈-水(30∶70)为流动相,检测波长270 nm,流速1.0 mL/min。结果:柔毛淫羊藿、朝鲜淫羊藿、淫羊藿(产自2个不同地方)的淫羊藿苷含量分别为0.28%、0.14%、0.83%和0.87%。结论:不同品种的淫羊藿所含淫羊藿苷的含量存在较大差异。品种的不同会影响淫羊藿药材的质量。
Objective： To compare the Icariin contents of Different varieties of Epimedii Folium. Methods： The lntersil-Cis（4.6 mm×250 mm, 5 μm） column was used. The mobile phase used was acetonitrile-water（30 ： 70） and the detection wavelength was at 270 nm, the flow rate was 1.0 mL/min. Results： The content of lcariin in Ephnedium pubescens Maxim. Epimedium koreanum Nakai and Epimedium brevicornu Maxim（from 2 different origins） which was 0.28 %,0.14 %,0.83 % and 0.87 %. Conclusion： The content of lcariin from different varieties are significantly different and effect the quality of herbs.
出处
《广东化工》
CAS
2014年第5期65-66,共2页
Guangdong Chemical Industry
关键词
淫羊藿苷
柔毛淫羊藿
朝鲜淫羊藿
淫羊藿
含量测定
lcariin： Epimedium brevicornum Maxim： Epimedium pubescens Maxim
Epimedium brevicornu Maxim： contet determination
