作者：周光见,王华*
作者单位：四川达州市罐头总厂,中国农业科学院柑桔研究所
摘要：实验研究了离子交换树脂对橙汁降酸的效果及其影响因素,通过比较九种离子交换树脂对橙汁中柠檬酸的静态吸附特性,测定橙汁处理前后的主要理化指标,筛选出用于橙汁降酸的最佳离子交换树脂。实验证明流速和温度对L300阴离子交换树脂动态动力学曲线都有影响,但温度影响较小,柱处理最佳条件为:流速4BV/h,温度为15℃。
关键词：橙汁,糖酸比,降酸,离子交换树脂
Title: The Research on the Best Kind and Condition About Ion Exchange Resin of Orange Juice Deacidification
Authors: ZHOU Guang-jian,WANG Hua
Abstract: Studied the effects and affect factors of ion exchange resin on orange juice acid lowering.Static absorption characteristic of nine ion exchange resins were detected.According to the main physical and chemical characteristic before and after treatment,optimal ion exchange resin was chose.Flow rate and temperature were the two important influencing factors of dynamic curve,but temperature had less effect on adsorption of L300 resin.Optimum condition was flow rate of 4 BV/h and temperature of 15℃.
Key words: orange juice； sugar-acid ratio； acid reduction； ion exchange resin；
文献注录：周光见,王华*. 橙汁离子交换树脂降酸的最佳种类及条件研究 [J]. 食品与发酵科技. 2009, 06: 31-35.
报/刊名：《食品与发酵科技》，发表于2009 / 第 06 期。
文献类型： [J]
页码：第 31-35 页 / 共5 页