不同保鲜膜对元帅苹果常温贮藏效果的影响  

Effects of Different Film Packaging on Yuanshuai Apple at Normal Temperature

作　　者：牛歆雨[1] 刘林[1] 张良英[1] 

机构地区：[1]西藏农牧学院植物科学学院,西藏林芝860000

出　　处：《黑龙江农业科学》2014年第1期103-105,共3页Heilongjiang Agricultural Sciences

摘　　要：为延长苹果贮藏时间,以元帅苹果为试材,研究了3种不同参数保鲜膜包装对苹果常温贮藏效果的影响。结果表明:保鲜膜包装元帅苹果与对照相比,可以延缓可溶性固形物、可滴定酸含量、硬度以及失重率的下降,并对细胞膜渗透率也有一定的控制作用。在3种保鲜膜中,保鲜膜2的贮藏效果要好于保鲜膜1和3。但使用保鲜膜包装贮藏果实,乙烯浓度会大幅度增加,对贮藏不利。In order to prolong the apples storage time ,taking Yuanshuai apples as materials ,the storage effects of different fresh-keeping film on preservation were studied .The results showed that compared with CK ,the apples covered with fresh-keeping film could delay the decreaseing of soluble solids ,titratable acid content , firmness and weight loss rate ,it had little control effect on membrane permeability .The storage effects of fresh-keeping film 1 was better than fresh-keeping film 2 and 3 .However apples packaging with fresh-keeping film was would increase ethylene concentration and would be unfavorable for storage .

关 键 词：保鲜膜 元帅苹果 常温贮藏 

分 类 号：S661.1[农业科学—果树学]