Discrimination Between Natural Caffeine and Synthetic Caffeine
- VernacularTitle:咖啡因提取品与合成品的鉴别
- Author:
Wei ZHANG
;
Mingzhu TANG
;
Anying QIU
;
Wei WU
- Publication Type:Journal Article
- Keywords:
caffeine;
synthetic product;
natural product;
discrimination
- From:
China Pharmacy
2001;0(12):-
- CountryChina
- Language:Chinese
-
Abstract:
OBJECTIVE:To establish a method to distinguish between synthetic caffeine and natural caffeine METHODS:To identify the related substances obtained from synthetic caffeine and natural caffeine by HPLC,TLC,fluorescence spectrophotometry and X-ray powder diffraction RESULTS:Synthetic caffeine and natural caffeine can be identified by testing the related substances in them CONCLUSION:Using the described method,synthetic caffeine and natural caffeine can be discriminated accurately
