酵こう素そ的てき褐かっ変ぺんこうそてきかっぺんMeanings1nounenzymatic browningTechnical term in food science and biochemistry for the browning reaction caused by enzymes, such as when cut fruit darkens.リンゴの切きり口くちが茶ちゃ色いろくなるのは酵こう素そ的てき褐かっ変ぺんの