酚

Then, catechin monomer was isolated and purified by HSCCC with the purity above 98%.

再以该茶多酚为原料，应用HSCCC分离纯化儿茶素单体，所得EGCG产品的纯度达到98%以上。

Green tea catechin and theaflavin, which are both present in black tea, have a strong effect on the flu virus.

绿茶儿茶酚，跟红茶里含有的一样，都对流行性病毒有很强的影响。

Therefor, we wanted to know whether catechin could induce the detoxication enzymes GST and what it is the mechanism of induction of gene expression.

因此我们想去了解是否茶多酚具有诱导解毒酵素的增加以及其基因的表现为何？

The leaves of green tea contain a special class of bioflavonoids - catechin polyphenols - with antioxidant properties.

绿茶叶中含一种特别的黄酮类物质-儿茶素多酚此物质具强效的抗氧化特性。

It is also thought that the anti viral capability of green tea catechin may have some beneficial effect on the AIDS virus.

同时，拥有抗病毒能力的绿茶酚可能在对抗艾滋病病毒上也有一些作用。

Objective To explore the mechanism of ultraviolet-induced fibroblast apoptosis and the protective effects of EGCG, a major green tea catechin, on it.

目的探讨紫外线诱导真皮成纤维细胞凋亡的发生机理以及绿茶多酚的主要成分表没食子儿茶素没食子酸酯对凋亡的保护作用。

Near Infrared Determination of Catechin in Tea Polyphenol .

茶多酚中总儿茶素的近红外光谱分析。

This study is to explore the relationship between polymorphism of Catechol O-methyltransferase gene and schizophrenia.

本研究旨在探测儿茶酚氧位甲基转移酶基因多态性与精神分裂症的关系，搜寻中国汉族人精神分裂症易患性基因。

The recovery rate of catechol from sample ranged from 94.7% to 102.9%.

在实际样品分析中，儿茶酚的回收率在94.7%~102.9%范围内。

The production, demand, import and export of pyrocatechol in China were analyzed, and the future production and consumption of catechol were predicted.

综合分析了国内邻苯二酚供需、生产和进出口等状况，对今后生产与消费趋势进行了预测。

Do you know, i need you to come back

你知道吗，我需要你回来

Yang yinshu、Wang xiangsheng、Li decang,The first discovery of haemaphysalis conicinna.

1〕 杨银书，王祥生，李德昌。安徽省首次发现嗜群血蜱。