薄层扫描法测定肾舒冲剂中人参皂甙R_(g1)的含量  

The Content Detection of Ginsenoside in Shenshu Diluent with Thin Layer Scan

作　　者：王宇 姜文红 任婧昱 

机构地区：[1]哈尔滨市药品检验所,黑龙江哈尔滨150076

出　　处：《黑龙江医学》2001年第8期576-577,共2页Heilongjiang Medical Journal

摘　　要：目的　测定肾舒冲剂中人参皂甙Rg1的含量。方法　薄层扫描法。色谱条件为硅胶G板 ,展开剂为氯仿 -醋酸乙酯 -甲醇 -水 ( 65∶10∶35∶10 )下层溶液 ,测定波长λs=52 5nm ,参比波长为λR=70 0nm。结果　r =0 9996,线性范围 1～ 5μg精密度 1 95%,含量在 0 5mg以上。 结论　方法灵敏、快速准确 。Objective To detect the ginsenoside content in Shenshu diluent. Methods The thin layer scan method was used with chromatogram condition of G silica gel board and the development agent was chloroform-acetoethanoride-methanol-water. The detective wave length was 525um and reference wavelength was 700um. Results r=09996. The linearity range was 1～5ug and precision was 1.95%. The content was above 0.5mg. Conclusion This method might be sensitive, rapid and precious to be quality control of drug.

关 键 词：薄层扫描法 肾舒冲剂 人参皂甙RG1 中药 

分 类 号：R286.0[医药卫生—中药学]