食品科学 ›› 2010, Vol. 31 ›› Issue (12 ): 106-109.doi: 10.7506/spkx1002-6630-201012024

• 工艺技术 • 上一篇    下一篇

强化米生产中营养液制备及其吸附特性研究

张艳荣1,张雁凌2,王大为1 ,*   

  1. 1.吉林农业大学食品科学与工程学院 2.吉林工程技术师范学院生物与食品工程学院
  • 收稿日期:2009-03-10 出版日期:2010-06-15 发布日期:2010-12-29
  • 通讯作者: 王大为1 ,* E-mail:xcpyfzx@163.com
  • 基金资助:

    长春市科学技术局应用技术研究计划项目(2008234)

Formulation Optimization of a Liquid Nutritional Supplement for the Production of Nutrition-fortified Rice and Its Adsorption Characteristics onto Rice

ZHANG Yan-rong1,ZHANG Yan-ling2,WANG Da-wei1,*   

  1. 1. College of Food Science and Engineering, Jilin Agricultural University, Changchun 130118, China;
    2. College of Biology and Food Engineering, Jilin Teacher Institute of Engineering and Technology, Changchun 130052, China
  • Received:2009-03-10 Online:2010-06-15 Published:2010-12-29
  • Contact: WANG Da-wei1,* E-mail:xcpyfzx@163.com

摘要:

通过正交试验确定复合型营养强化液最佳配方,并对其附着效果进行研究,当添加量为海藻酸钠0.3g/100g米、阿拉伯胶0.1g/100g 米、明胶0.15g/100g 米、蔗糖脂肪酸酯0.1g/100g 米、水30g/100g 米时,强化米表面有光泽,营养素吸附率59.63%。

关键词: 营养强化米, 营养液, 吸附特性

Abstract:

A liquid nutritional supplement was developed and used to spray rice, and nutritional-fortified rice was obtained after tempering and drying. The orthogonal array optimization demonstrated that the optimum formula for the nutritional supplement was composed of a mixture of sodium alginate 0.3 g, arabic gum 0.1 g, gelatin 0.15 g and sucrose ester 0.1 g dissolved in 30 g of water for spraying 100 g of rice. The nutritional-fortified rice produced using such a nutritional supplement exhibited a rich lustrous surface, with 59.63% nutrient adsorption ratio.

Key words: nutritional-fortified rice, liquid nutritional supplement, adsorption characteristics

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