valeraldehyde

例句：

1. 1.The chemical was used as a preservative in the food industry.
   这种化学物质在食品工业中用作防腐剂。
2. 2. Theresearch team discovered that valeraldehyde could be used totreat certain diseases.
   研究小组发现戊二醛可以用于治疗某些疾病。
3. 3. Themanufacturer of the product claimed that valeraldehyde was safe for human consumption.
   该产品的制造商声称戊二醛对人类是安全的。