| 薄层扫描法测定生姜中6-姜醇的含量 |
| |
| 引用本文： | 李丽,袁干军.薄层扫描法测定生姜中6-姜醇的含量[J].中国药房,2004,15(5):302-303. |
| |
| 作者姓名： | 李丽 袁干军 |
| |
| 作者单位： | 1. 海南医学院附属医院药剂科,海口市,571104
2. 海南医学院药物化学教研室,海口市571101 |
| |
| 摘 要： | 目的 :建立以薄层扫描法测定生姜中6 -姜醇含量的方法。方法 :采用双波长反射法对样品进行线性扫描 ,检测波长λs=280nm ,参比波长λR=370nm。结果 :6 -姜醇线性范围为2 0μg～10 2μg(r=0 9996) ,平均回收率为99 4 % (RSD=2 1 % ,n=6)。结论 :本法能有效消除生姜中其它成分对含量测定的干扰 ,且简便、准确、重现性好。
|
| 关 键 词： | 薄层扫描法 生姜 6-姜醇 含量测定 |
| 文章编号： | 1001-0408(2004)05-0302-02 |
| 修稿时间： | 2003年12月12 |
Determination of 6-gingerol in Ginger by TLC Scanning |
| |
| LI LiDetp.of Pharmacy,The Affiliated Hospital of Hainan Medical College,Haikou YUAN GanjunDept.of Pharmaceutical Chemistry,Hainan Medical College,Haikou.Determination of 6-gingerol in Ginger by TLC Scanning[J].China Pharmacy,2004,15(5):302-303. |
| |
| Authors: | LI LiDetpof Pharmacy The Affiliated Hospital of Hainan Medical College Haikou YUAN GanjunDeptof Pharmaceutical Chemistry Hainan Medical College Haikou |
| |
| Institution: | LI LiDetp.of Pharmacy,The Affiliated Hospital of Hainan Medical College,Haikou571104 YUAN GanjunDept.of Pharmaceutical Chemistry,Hainan Medical College,Haikou571101 |
| |
| Abstract: | OBJECTIVE:To develop a TLC scanning method for determining the content of6-gingerol in ginˉger.METHODS:The determination was performed by dual-wavelength scanning with reflecting method,and the detection wavelengthλs=280nm,and the reference wavelengthλ R =370nm.RESULTS:The calibration curve for6-gingerol showed good linear correlation within the range of2.0μg～10.2μgr=0.9996.The average recovery and RSD were99.4%and2.1%n=6respectively.CONCLUSION:The method can eliminate the interference of other components in ginger,and is conveˉnient,reliable and good in repeatability. |
| |
| Keywords: | TLC scanning ginger 6-gingerol content determination |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
