propionyloxy

例句：

1. 1. The compound is used as a preservative in the food industry.
   这种化合物在食品工业中用作防腐剂。
2. 2.The research team discovered a new way to produce this compound.
   研究小组发现了一种生产这种化合物的新方法。
3. 3. The propionyloxy compound has been shown to have antibacterial properties.
   这种丙酰氧基化合物已被证明具有抗菌性质。