食品工业科技Issue(2)：18-19,2.
茶多糖不同提取工艺的比较研究
Comparison of tea polysaccharides extracted by different technology
摘要
Abstract
Green tea crude polysaccharides were extracted by three extraction technologies, including the method of using ethanol, the method of using ultra-filtration, the method of using CTAB. Their compositions and biological activities were studied here. Results showed that the method of using ultra-filtration was the best. The crude polysaccharides obtained by the ultra-filtration method were more active than the other two methods by 23.5 % and 37.1%. The polysaccharides were composed of arabinose, ribose, xylose,glucose and galactose with smaller proportions of galacturonic acid. The ratios of monosaccharide were different owing to different technology.关键词
提取工艺茶多糖组成生物活性分类
轻工纺织引用本文复制引用
陈海霞,谢笔钧..茶多糖不同提取工艺的比较研究[J].食品工业科技,2001,(2):18-19,2.
