河南医科大学学报2000，Vol.35Issue(6)：557-559,3.
茶叶中咖啡因的提取、鉴定和含量分析
Extraction , identification and content analysis of Caffeine from tea
阿有梅 1张红岭 1周友红 2潘成学 1孟庆芳 1贾陆1
作者信息
- 1. 河南医科大学药学系郑州 450052
- 2. 南阳市中心医院药剂科南阳 473000
- 折叠
摘要
Abstract
Aim:To extract ,identify and analysis caffeine from tea. Methods:Tea was extracted by mixed solution , thenthe solution was extracted , and concentrated . The rough caffeine was prepared . Results: The production was identified by IR ,UV . Through UV the content of caffeine in tea was 3.4%. Conclusion:The technological route that caffeine and tea polyphenolwere extracted simultaneously is feasible.关键词
茶叶/咖啡因/提取/鉴定/含量分析Key words
tea/caffeine/extraction/identification/content analysis分类
医药卫生引用本文复制引用
阿有梅,张红岭,周友红,潘成学,孟庆芳,贾陆..茶叶中咖啡因的提取、鉴定和含量分析[J].河南医科大学学报,2000,35(6):557-559,3.
