A simple method for isolation of caffeine from black tea leaves - Use of a dichloromethane-alkaline water mixture as an extractant

被引:11
作者
Onami, T [1 ]
Kanazawa, H [1 ]
机构
[1] FUKUSHIMA UNIV,FUKUSHIMA 96012,JAPAN
关键词
D O I
10.1021/ed073p556
中图分类号
O6 [化学];
学科分类号
0703 ;
摘要
[No abstract available]
引用
收藏
页码:556 / 557
页数:2
相关论文
共 5 条
[1]  
Budavari S., 1989, MERCK INDEX, P248
[2]  
*DTSCH CHEM GES, 1937, BEILST HDB ORG CHEM, V26, P461
[3]  
Fieser L, 1987, ORGANIC EXPT
[4]   EXTRACTION OF CAFFEINE FROM TEA [J].
MITCHELL, RH ;
SCOTT, WA ;
WEST, PR .
JOURNAL OF CHEMICAL EDUCATION, 1974, 51 (01) :69-69
[5]  
OSHIMA Y, 1954, J AGR CHEM SOC JAPAN, V28, P269