论文部分内容阅读
以正丁醇－乙酸乙酯－水（４：１：１）为展开剂，以０．３％ＣＭＣ－Ｎａ硅胶Ｇ为吸附剂，薄层扫描法测定降压颗粒剂中人参皂甙Ｒｇ１含量。Ｓ为５３０ｎｍ，ｒ为７００ｎｍ，平均回收率为９８．２６％，ＲＳＤ为１．２７％。
The n-butanol-ethyl acetate-water (4:1:1) was used as developing solvent and 0.3% CMC-Na silica gel G was used as adsorbent. The content of ginsenoside Rg1 in antihypertensive granules was determined by TLC scanning. S was 530 nm and r was 700 nm. The average recovery was 98.26% and the RSD was 1.27%.