英语释义

1. a crystalline flavonoid compound C15H14O6 or its derivatives having antioxidant properties and used in dyeing and tanning

2. a crystalline compound C15H14O6 that is related chemically to the flavones, is found in catechu, and is used in dyeing and tanning also a derivative of this compound

片语

catechin extract儿茶素提取物

Catechin gallate儿茶素没食子酸酯

catechin cotton儿茶素

Catechin hydrate水合儿茶素

Catechin Kit儿茶素试剂包

catechin tannin儿茶酸单宁

gallo catechin没食子儿茶酸

catechin compounds儿茶酚化合物

catechin egg茶素蛋

英汉例句

• This article dealt with the effect of catechin on activity of Superoxide Dismutase (SOD) of serum in white mice under different experimental conditions.

  探讨了儿茶素在不同条件下对小白鼠血清sod水平的影响。

• The results show that the antioxidant ability of tea catechin of large leaf tea is more intense than that of small leaf tea.

  结果表明，大叶种茶的儿茶素的抗氧化作用强于小叶种茶。

• 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。

• ObjectiveTo determine the catechin and the antioxidation effect in natural tea and their beverages.

  目的对绿茶及其饮料中茶多酚的含量及抗氧化性能进行测定。

• White tea especially white hair silver needle has high contents of free amino acids and active antioxidants with catechin in its tea polyphenols.

  白茶，特别是白毫银针，富含多种氨基酸和抗氧化剂-茶多酚中的儿茶素。

• Study on the specific adsorption of catechin gallates by cedar lignocellulose.

  杉树木质纤维素对酯型儿茶素类选择性吸附的研究。

• Results and Conclusion Naringin, hesperidin and catechin sulfate were produced.

  结果和结论有柚皮甙、橙皮甙和儿茶素硫酸酯的生成。

• An efficient optimization method was used to separate catechin compounds by reversed-phase high performance liquid chromatography (RP-HPLC).

  有效地确定了反相高效液相色谱分离儿茶酚化合物的最佳条件。

• To determine the mass fractions of catechin in the stem bark of Mitragyna rotundifolia Kuntze.

  该文首次用高效液相建立了帽蕊木茎皮中儿茶素质量分数的测定方法。

• Thus, it might be concluded that blocking effect on NPRO formation was mainly due to tea polyphenolic compounds especially tea catechin in tea.

  由此可以认为，茶叶中影响N -亚硝化反应的主要成分为茶多酚，尤为茶儿茶素。

• It has been proven and demonstrated that green tea catechin restricts the excessive buildup of cholesterol.

  科学已经证明绿茶儿茶酚能限制形成过量胆固醇。

• It was proved that catechin and epicatechin had a leading role during the final fermentation and storage of ciders in the process of non-enzymatic oxidation.

  说明在非酶促氧化过程中，儿茶素和表儿茶素是在苹果酒酿造后期及陈酿过程中起主要作用的酚类物质。

• This paper investigated inhibition of Agrobacterium rhizogenes by tea catechin and screening of the anti-polyphenol strain.

  本文研究了茶叶儿茶素对发根农桿菌的抑制作用并进行了抗酚菌株的筛选。

• 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。

• Microbial degradative process from larch tannin to catechin was studied for the first time.

  论文首次对微生物降解落叶松单宁为儿茶素的过程进行了研究。

• White Tea, especially White Hair Silver Needle, has high contents of free amino acids and active antioxidants with catechin in its Tea Polyphenols.

  白茶，特别是白毫银针，富含多种氨基酸和抗氧化剂-多酚中的儿茶素。

• After six months, catechin levels were 32 percent lower.

  储存6个月后，儿茶素含量比实验开始时减少了32%。

• In the trials Phung「s team studied, the researchers were unable to test for a 」dose-response' effect, which would have shown whether the cholesterol benefits increase as the catechin dose goes up.

  在Phung的研究团队的实验中，研究者无法检测「剂量反应」效果，它可以表明胆固醇降低的效果是否会随着儿茶素剂量的增加而加强。

• Simulated system was made by adding chlorogenic acid and catechin to both protein and pectin extracted from apple.

  用从苹果中提取的蛋白和果胶，加入绿原酸和儿茶素，组成模拟体系；