Approximately 30 compounds including methyl salicylate have been identified in the aroma of green tea.
约有30种化合物已从绿茶的香气中鉴别出来，其中包括水杨酸苄酯。
2
The method was based on the catalytic effect of nitrite ion on the oxidation fading reaction of methyl orange and bright green with potassium bromate as oxidant in phosphoric acid medium.