食品科学 ›› 2007, Vol. 28 ›› Issue (3): 163-165.

• 工艺技术 • 上一篇    下一篇

麦芽糖醇硬脂酸酯的合成研究

 张灏, 鞠兴荣, 彭冬梅   

  1. 南京财经大学食品科学与工程学院江苏省粮油品质控制及深加工技术重点实验室; 南京财经大学食品科学与工程学院江苏省粮油品质控制及深加工技术重点实验室 江苏南京210003; 江苏南京210003;
  • 出版日期:2007-03-15 发布日期:2011-12-31

Research on Synthesizing Maltitol Stearic Acid Ester

 ZHANG  Hao, JU  Xing-Rong, PENG  Dong-Mei   

  1. Key Laboratory of Grain and Oils Quality Control and Deep-Utilizing Technology of Jiangsu Province, College of Food Science and Engineering, Nanjing University of Finance and Economics, Nanjing 210003, China
  • Online:2007-03-15 Published:2011-12-31

摘要: 以麦芽糖醇、硬脂酰氯为主要原料,在催化剂存在下,在醋酸溶剂中缩合成麦芽糖醇硬脂酸酯。通过考察催化剂种类及用量、溶剂的用量、反应温度、反应时间、原料配比等对反应的影响,确定了最佳反应条件。

关键词: 食品乳化剂, 麦芽糖醇, 硬脂酰氯, 麦芽糖醇硬脂酸酯, 合成

Abstract: Maltitol stearic acid ester was synthesized by condensation of maltitol with stearoyl chloride in the presence of the catalyst and with acetic acid as solvent. Effects of catalyst and solvent amounts, reaction temperature and time, and molar ratio of stearoyl chloride to maltitol were assayed. The optimum conditions of the synthesis are determined.

Key words: food emulsifier, maltiol, stearoyl choride, maltitol stearic acid ester, synthesis