甘油

例句：

1. 1. Glycerol is a common ingredient in cosmetics and pharmaceuticals.
   甘油是化妆品和药品中常见的成分。
2. 2. The process of converting vegetable oil into glycerol is known as transesterification.
   将植物油转化为甘油的过程被称为酯交换。
3. 3. In the food industry, glycerol is used to stabilize emulsions and improve texture.
   在食品工业中，甘油用于稳定乳化物和改善质地。