青梅酒降酸的阴离子交换树脂选择及动力学研究  

Selecting of Resins for Deacidification of Plum Wine by Ion Exchange

作　　者：高敏[1] 曾新安[1] 陈勇 

机构地区：[1]华南理工大学轻工与食品学院 [2]广东帝浓酒业有限公司,广东惠来515226

出　　处：《食品与发酵工业》2009年第6期6-9,共4页Food and Fermentation Industries

基　　金：广东省2008年农业综合开发重点产业化经营项目(445224281);粤港关键领域重点突破项目资助(2008A024200002)

摘　　要：研究了青梅酒降酸的静态吸附和动态吸附实验,对9种树脂进行了筛选,并对筛选出的树脂进行了吸附动力学研究。结果表明,大孔阴离子交换树脂D314对青梅酒降酸效果最佳;流速是影响离子交换树脂降酸的重要因素,较小的流速可获得较大的实际处理量,D314阴离子交换树脂对青梅酒降酸的最佳流速为2BV/h。Nine ion-exchange resins were used to treat plum wine for deacidification under various conditions in this paper. The sorption kinetics of the selected resin was also investigated. Results indicated that D314 was feasible for deacidifieation of plum wine. It was demonstrated that the deacidification effect was significantly affected by flow rate during ion exchange treatments. The optimum flow rate of D314 for deacidifieation of plum wine was 2BV/h.

关 键 词：青梅酒 降酸 离子交换树脂 流速 

分 类 号：TS261.1[轻工技术与工程—发酵工程]