食品科学 ›› 2006, Vol. 27 ›› Issue (11): 383-387.

• 工艺技术 • 上一篇    下一篇

玉米膳食纤维的分离提取研究

  刘振春,  蔡苗,  张岚,  陈彦平   

  1. 吉林农业大学食品工程学院
  • 出版日期:2006-11-15 发布日期:2011-11-28

Study on Extraction of Corn Skin Dietary Fiber

   Liu-Zhen-Chun,   Cai-Miao,   Zhang-Lan,   Chen-Yan-Ping   

  1. College of Food Engineering,Jilin Agricultural University,Changchun 130118,China
  • Online:2006-11-15 Published:2011-11-28

摘要:  采用正交设计法,研究了玉米皮膳食纤维的提取工艺条件,筛选出玉米皮碱处理、漂白以及酸处理的最佳工艺条件,提取玉米膳食纤维。结果表明,本工艺方法制取的食用纤维,成品为浅黄色,淀粉含量≤0.80%,每克纤维添加到食品中后引入的热量≤1.925kJ,具有食用安全、多纤维、低热量的特点。

关键词:  , 玉米皮, 膳食纤维, 工艺条件

Abstract: This article studied on extraction technology condition of corn skin dietary fiber adopting the orthogonal design method,and defines optimum technology condition by means of the alkali treatment,bleaching treatment,and the acid treatment. The result indicated this edible fiber. By this method,the end product is the pale yellow color,the starch content ≤0.80%,each gram textile fiber increases the quantity of heat which add it into food ≤1.925kJ,possess the edible security,the multi- fibers,the low thermal characteristic

Key words:  , corn skin; dietary fiber; technology condition;