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

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。

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Objective: To improve the synthesis technology of n-butyl gallate.

目的：改进没食子酸正丁酯的合成工艺。

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Objective To determine the gallate level in Reling Qing Syrup with HPLC.

目的用高效液相色谱法测定热淋清糖浆中没食子酸的含量。

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The team of researchers, led by Dr Anastasis Stephanou, carried out laboratory tests on heart cells which found that a major chemical component of green tea known as epigallocatechin-3-gallate (EGCG) can reduce cell death after a heart attack or stroke.

BBC: NEWS | Health | Green tea 'may protect the heart'