南阳师范学院学报2024，Vol.23Issue(3)：66-72,7.
新型果蔬可食用复合保鲜膜的制备及其保鲜性能研究
Study on preparation and performance of a new edible composite fresh-keeping film for fruits and vegetables
摘要
Abstract
To extend the storage period of fruits and vegetables at room temperature,strawberries were taken as the research object.Chitosan,hydroxyethyl cellulose,Cornus officinalis oil,and CaCl2 were used as film prepa-ration materials.Weight loss rate,soluble solid content,and malondialdehyde content were used as evaluation indicators.Single factor experiments and orthogonal experiments with four factors and three levels were used to investigate the effect of composite coating on the preservation of strawberries.The experimental results showed that the composite preservation film prepared with 1.50%chitosan,0.75%hydroxyethyl cellulose,1.20%Cor-nus officinalis oil,and 1.20%CaCl2 had a good preservation effect on strawberries,effectively reducing fruit weight loss rate and soluble solid content loss,and effectively inhibiting the generation and accumulation of ma-londialdehyde content.关键词
保鲜膜/草莓/壳聚糖/山茱萸油Key words
fresh-keeping film/strawberry/chitosan/cornus oil分类
化学化工引用本文复制引用
鲁云风,王好一,王彤瑶,付佳仪..新型果蔬可食用复合保鲜膜的制备及其保鲜性能研究[J].南阳师范学院学报,2024,23(3):66-72,7.基金项目
南阳师范学院2021年度校级SPCP项目 （）
河南省大学生创新创业训练计划建设项目(202210481019) （202210481019）
