The paper briefly summarizes their study progress in mechanism of bitterness showing its taste?characteristic of bitter compounds and bitterness depressant technique.

• 苦味是一种分布广泛的味感,苦味物质在食品风味和生理调节方面具有重要作用,但苦味的高感知力是消费者拒食苦味食物的根本原因。