双乙酸钠的合成与应用前景

Synthesis and Application Prospect of Sodium Diacetate

双乙酸钠是一种安全、高效、无毒、绿色的防腐防霉食品添加剂。文章介绍乙酸-纯碱法、乙酸-烧碱法、乙酸-乙酸酐法、乙酸-乙酸钠法和乙酸酐-烧碱法五种制备方法。简述了新型复配性防腐保鲜剂在饲料、食品等领域的应用前景。

Sodium diacetate was a safe, efficient, non-toxic, green and corrosion protection, mould resistance of food additive. In the article , acetic acid sodium carbonate method, acetic acid sodium hydroxide method, acetate acetic anhydride sodium acetate method, acetic acid sodium acetate method and acetic anhydride soda method were introduced. The application in the fields of feed, food and other fields and prospect of compound preservative antistaling agent was introduced.