摘要
阐述了利用制茶废料提取咖啡碱的特点和实用价值,详述了新工艺的提取原理、各步工艺条件和操作方法,列示了产品质量数据等。
This article expounds the characteristic and pratical value for caffeine from waste of preparatecl tea , and it details the chemical principle for the new process extractting caffeine from waste of processing tea ,conditions and operating method of every step,the quility of product etc.
出处
《精细化工》
EI
CAS
CSCD
1993年第2期37-40,共4页
Fine Chemicals
