大孔吸附树脂对香蕉皮多酚吸附特性的初步研究  

Study on adsorption and separation of polyphenol from banana peel by macroporous resin

作　　者：郭丽萍[1] 卢家炯[1] 韦霁[1] 

机构地区：[1]广西大学轻工与食品工程学院,广西南宁530004

出　　处：《食品与机械》2006年第2期56-58,112,共4页Food and Machinery

摘　　要：研究了8种大孔吸附树脂对香蕉皮多酚的静态吸附和解吸性能,筛选出吸附和解吸性能较好的树脂,并对其进行了动态吸附与解吸研究。实验结果表明:DM-301树脂具有较好的吸附和解吸效果,确定吸附流速为2BV/h,浓度为3mg/mL,乙醇洗脱浓度为70%。Performances in adsorbing and desorbing of 8 types of macroporous resin were, The optimum macmporous resin was determined and its dynamic adsorption and desorption were also investigated. Experimental results showed that the macroporous resin DM-301 processes higher adsorption and desorption capacity, feeding rate 2 BV/h, concentration of feed 3 mg/mL, and elute concentration 70%.

关 键 词：香蕉皮 多酚 大孔吸附树脂 静态吸附 动态吸附 

分 类 号：TS201.2[轻工技术与工程—食品科学]