中国果树Issue(2)：111-116,6.DOI:10.16626/j.cnki.issn1000-8047.2026.02.018
海藻酸钠水凝胶复合膜的制备、表征及在香蕉保鲜中的应用
Preparation and characterization of sodium alginate hydrogel composite membrane and its application in banana freshness
摘要
Abstract
Hydrogel is a kind of polymer with a three-dimensional cross-linked network structure,which has received increasing attention in the field of food freshness due to their high hydrophilicity,ductility and good biocompatibility.In this paper,sodium alginate(SA),acrylamide(AM)and nano TiO2 were used as raw materials to prepare hydrogel composite membrane,which was applied to banana freshness.The results showed that the hydrogel composite membrane could reduce the water loss in bananas and delay the fruit decay.After 7 days of preservation,the weight of bananas only decreased by 2.38％,and there was no decay inside the fruits.Therefore,the hydrogel composite membrane has a promising future in the field of fruit freshness.关键词
海藻酸钠/丙烯酰胺/纳米二氧化钛/水凝胶/保鲜Key words
sodium alginate/acrylamide/nano TiO2/hydrogel/freshness分类
农业科技引用本文复制引用
南赢,左海根,琚茹薇,王思蓓,杜永琴,李悦..海藻酸钠水凝胶复合膜的制备、表征及在香蕉保鲜中的应用[J].中国果树,2026,(2):111-116,6.基金项目
南昌师范学院2025年大学生创新创业训练计划资助项目(S202514437008、S202514437016) （S202514437008、S202514437016）
南昌师范学院2024年学生科研项目(24XSKY84). （24XSKY84）
