期刊论文

中文

中医药导报

1672-951X

2007

13

3

69-70

10.13862/j.cnki.cn43-1446/r.2007.03.036

本校为第一机构

目的:为制定健脾开胃颗粒剂的内在质量标准奠定基础.方法:以正丁醇-乙酸乙酯-甲醇-水(15:40:22:10)10 ℃下放置下层液为展开剂,10%硫酸乙醇为显色剂,以硅胶G为吸附剂,λS=525 nm,λR=700 nm 双波长薄层扫描法测定健脾开胃颗粒剂中人参皂苷Re含量.结果:本品人参皂苷Re的平均含量为0.0234%,其线性方程为Y=9699.3X+14.494(r=0.9977) 平均回收率为 98.79%; RSD 0.85%.结论:该法简便、快速,能满足制剂的质量控制要求.

Objective： To establish foundation for settling internal quality standard of Jianpikaiwei granules. Method： N - butanol- acetidin- methanol- water（ 15 ： 40 ： 22 ： 10） were laid in 10 ℃ with the subnatant as developing agent, with 10% sulphuric acid ethanol as developer, with gel silica G as adsorbent, λs =525 nm,λR =700 nm, double wavelength TLC was used to determine the panaxsapenin Re in Jianpikaiwei Granules. Result ： The average content of panaxsapenin Re was 0. 0234%, Y = 9699.3X ＋ 14. 494 （ r = 0.9977 ）, the average recovery...