xanthene ketone

例句：

1. 1. This compound is responsible for the characteristic yellow color of many fruits and vegetables.
   这种化合物负责许多水果和蔬菜特有的黄色。
2. 2.The xanthene ketone in this pigment is believed to play a role in the plant's defense mechanisms.
   这种色素中的香叶酮被认为在植物的防御机制中起作用。
3. 3. Due to its unique chemical properties, xanthene ketone has been used in various industrial applications.
   由于其独特的化学性质，香叶酮已被用于各种工业应用。