食品科学

• 工艺技术 • 上一篇    下一篇

辛烯基琥珀酸豆渣膳食纤维素酯的合成及应用

杨 婧,郑为完*,高媛媛,薛 军,冯韬霖,陈倩雯,刘 凡   

  1. 南昌大学 食品科学与技术国家重点实验室,江西 南昌 330047
  • 出版日期:2013-06-25 发布日期:2013-06-17

Preparation and Application of Octenylsuccinate Soybean Dietary Fiber Ester

YANG Jing,ZHENG Wei-wan*,GAO Yuan-yuan,XUE Jun,FENG Tao-lin,CHEN Qian-wen,LIU Fan   

  1. State Key Laboratory of Food Science and Technology, Nanchang University, Nanchang 330047, China
  • Online:2013-06-25 Published:2013-06-17

摘要:

研究豆渣膳食纤维与辛烯基琥珀酸酐的酯化反应条件,探讨合成的辛烯基琥珀酸豆渣纤维素酯在洗涤用品中的应用。结果表明:辛烯基琥珀酸豆渣纤维素酯合适的制备工艺条件为辛烯基琥珀酸酐添加量10%,反应体系pH7.5,在55℃反应1h,豆渣纤维素酯的取代度为0.0681。以辛烯基琥珀酸豆渣纤维素酯为主要填充物质和活性物质制备的洗涤膏具有较强的去污力,是一种对人体和环境都较为友好的洗涤用品。

关键词: 豆渣膳食纤维, 酯化反应, 取代度, 洗涤膏

Abstract:

The present study was intended to investigate reaction conditions for esterifying dietary fiber from soybean dregs
with octenylsuccinate and to explore the practical application of the esterification product in detergent. The optimum reaction
conditions were found to be 1 h of reaction at 55 ℃ in the presence of 10% octenylsuccinate. A degree of substitution (DS)
of 0.0681 was obtained under these conditions. Detergent paste prepared with the octenylsuccinate ester as main filling
material and active compounds had strong detersive power as an excellent product friendly to both the environment and the
human body.

Key words: soybean dietary fiber, esterification, degree of substitution (DS), washing paste