茶多糖 meaning in Chinese

green tea extract polysaccharides

Study on hypoglycemic mechanism of tea polysaccharide
茶多糖降糖作用机制
The methods of extraction and purification , determination of purity and molecular weight , chemical composition , and bioactivities of tea polysaccharide are summarized
本文就茶多糖的提取纯化方法、纯度测定、分子量测定、化学组成、生理作用等进行综述。
A sds - iso - propanol method suitable for tea plant , which was plentiful of tea polyphenols , had been developed using a modification of chen darning ' s method from different sample storage conditions such as fresh , dry and frozen shoots . it was a quick , easy , economical and effective method . the tactics were as follows : before the cell nuclear membranes were decomposed , the tea polyphenols and proteins etc . were removed
该法提取缓冲液使细胞维持一定的渗透压，研磨时使细胞核基本保持完整；在细胞核被裂解之前去除细胞质中的茶多酚、大部分蛋白质和rna ；而后用sds裂解细胞核，异丙醇或乙醇沉淀dna ，这样能经济、快速和有效地从富含茶多酚、茶多糖等次生物质的茶树新梢中提取基因组dna 。