柠檬醛微胶囊对鲜切刺嫩芽保鲜效果的影响  

Effect of Citral Oil Microcapsule on Preservation of Fresh-Cut Aralia Elata Seem

作　　者：王冰玉[1] 陈虹伶[1] 潘美伊 刘欢[1] 

机构地区：[1]通化师范学院长白山食用植物资源开发工程中心通化师范学院制药与食品科学学院,吉林通化134000

出　　处：《中国果菜》2016年第4期1-5,共5页China Fruit & Vegetable

基　　金：吉林省科技发展计划项目(20130522093JH;20150101117JC);通化师范学院大学生创新创业训练计划资助项目

摘　　要：本文以新鲜刺嫩芽为原料,采用柠檬醛微胶囊对其进行鲜切保鲜,研究了在4益下冷藏柠檬醛微胶囊对鲜切刺嫩芽的保鲜效果。研究表明,柠檬醛微胶囊稳定了鲜切刺嫩芽的失重率、色度(L*和a*值)和硬度的变化,延缓了维生素C、总酚和可溶性糖含量的减少。其中,2g和3g微胶囊用量保鲜效果最好。In this study, the effect of citral oil microcapsule on the preservation of fresh-cut Aralia elata seem was investigated. Fresh Aralia elata seem was selected for the study. The Aralia elata seem was fresh cut, then retained by citral oil microcapsule and stored at 4℃. The preserved effects of microcapsule were studied. The results showed that the citral oil microcapsule significantly stabilized the change of lost weight late, hue angle and hardness. Additionally, total polyphenols content, soluble sugar and vitamin C content reduced were postponed. Among all the treatments, the application amount of 2g and 3g provided best preservation result for fresh-cut Aralia elata seem.

关 键 词：刺嫩芽 柠檬醛 微胶囊 鲜切 

分 类 号：TS255.3[轻工技术与工程—农产品加工及贮藏工程]