potassium vanadate

例句：

1. 1.Potassium vanadate is a common salting agent used in food preservation.
   钾钒酸钠是一种常见的食品防腐剂。
2. 2.The potassium vanadate helps to prevent the growth of bacteria and molds in food storage.
   钾钒酸钠有助于防止食品储存过程中细菌和霉菌的生长。
3. 3.The potassium vanadate is added to some types of bread to improve its texture and shelf life.
   在某些类型的面包中添加钾钒酸钠可以改善其质地和保质期。