Study of Quality Standard for Tianqi Granules
- VernacularTitle:田七颗粒质量标准研究
- Author:
Chunyan TAN
;
Rong CHEN
;
Weifeng FAN
- Publication Type:Journal Article
- Keywords:
Tianqi Granule;
TLC;
ginsenoside Rg1;
notoginsenoide R1;
HPLC
- From:
Chinese Journal of Information on Traditional Chinese Medicine
2006;0(09):-
- CountryChina
- Language:Chinese
-
Abstract:
Objective To establish the quality standard for Tianqi Granule.Methods Radix Notoginseng in Tianqi Granule was identified by TLC.The ginsenoside Rg1 and notoginsenoide R1 in Tianqi were determined by HPLC.Result Radix Notoginseng could be identified by TLC.The linear ranges of ginsenoside Rg1 and notoginsenoide R1 were at 0.628～5.652 ?g(r =0.999 8)and 0.155～1.395 ?g(r =0.999 8),respectively.The average recoveries were 99.24%(RSD=0.84%)and 99.14%(RSD=1.13%).Conclusion The method is simple,accurate and with good reproducibility and high precision,and can be used for quality control of Tianqi Granule.
