食品科学 ›› 1999, Vol. 20 ›› Issue (10): 33-35.

• 工艺技术 • 上一篇    下一篇

蛋壳制备丙酸钙的研究

陈闽子   

  1. 燕山大学材料与化学工程学院
  • 出版日期:1999-10-15 发布日期:2011-12-06

 CHEN  Min-Zi   

  • Online:1999-10-15 Published:2011-12-06

摘要: 对蛋壳的壳膜分离制取丙酸钙进行了研究。采用酸浸法分离壳膜,高温煅烧分解蛋壳。中和法制备丙酸钙,产率可达90%以上。

关键词: 蛋壳, 丙酸钙

Abstract: Preparation of calcium propionate from egg shells by acid maceration to separate shell membrane, high temperature calcination to decompose egg shell and neatralization of solution with propionic acid at different conditions is studied. The results show that the yield can reach up to 90.0% under the optimum conditions.