ammonium stearate

例句：

1. 1.This product is used as a preservative in the food industry.
   该产品在食品工业中用作防腐剂。
2. 2.The ammonium stearate helps to improve the texture of dough.
   硬脂酸铵有助于改善面团的质地。
3. 3.The ammonium stearate was added to the recipe to enhance flavor.
   在食谱中添加了硬脂酸铵以增强风味。