Determination of chlorogenic acid and baicalin in Ganmaozhike Granules by HPLC
- VernacularTitle:HPLC测定感冒止咳颗粒剂中绿原酸和黄芩苷的含量
- Author:
Jing WANG
;
Xinquan CHANG
;
Lichun LIU
;
Chunfen TAO
- Publication Type:Journal Article
- Keywords:
Ganmaozhike Granules;
chlorogenic acid;
baicalin;
HPLC
- From:
Chinese Traditional Patent Medicine
1992;0(03):-
- CountryChina
- Language:Chinese
-
Abstract:
AIM: To establish the determination method of chlorogenic acid and baicalin in Ganmaozhike Granules (Flos Lonicerae,Radix Scutellariae,etc.). METHODS : The contents of chlorogenic acid and baicalin in Ganmaozhike Granules were determined by HPLC. RESULTS : The linear velation was good. The average recovery of chlorogenic acid was 101.9%,RSD was 1.12%;The average recovery of baicalin was 99.2%,RSD was 1.31%. CONCLUSION : The method is simple,accurate and with a good reproducibility and can be used for the quality control of the granules.
