在各种各样含有儿茶素（表没食子儿茶素没食子酸酯）的茶叶中，绿茶的儿茶素含量最高。

While all true teas contain EGCG (epigallocatechin-3-gallate), the various types of green tea have the most.

youdao

他认为，新的研究结果表明表没食子儿茶素没食子酸酯(EGCG)一般耐受性良好，对某些患者似乎有益。

The new findings suggest EGCG is generally well tolerated and appears to have some benefit for some patients, he says.

youdao

表没食子儿茶素没食子酸酯(EGCG)总体上耐受性良好，但三例患者出现严重副反应：一例腹痛、一例严重疲乏、一例肝转氨酶明显升高。

EGCG was generally well tolerated, but three patients had serious side effects: one had abdominal pain, one had severe fatigue, and one had substantially elevated liver enzymes.

youdao