Approximately 30 compounds have been identified in the aroma of green tea, the major ones being benzyl alcohol, phenylethyl alcohol, a hexenol, linalool, geraniol and methyl salicylate.

约有30种化合物已从绿气中鉴别出来，其中主要有、乙、已烯、沉、茅和水杨酸酯。

Dimethyl phenylethyl carbinyl acetate (DPCA ) was synthesized by using a new catalyst. This technology decreases the pollution and can also be used in synthesis of other carbinyl acetates perfume.

用一种新型催化剂合成乙酸二乙原酯(DPCA),并简化了合成工艺,减少了生产过程中产生三废,因而投入生产已具备了必要条件。这种新型催化剂可用于其它原酯类料合成。