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Position: Home > Articles > Effect of Micro-perforated Packaging on the Quality of Romaine Lettuce During Storage Northern Horticulture 2014 (24) 119-123

微孔包装对油麦菜贮藏品质的影响

作  者:
王晓芸;罗帅;孝培培;李家政
单  位:
国家农产品保鲜工程技术研究中心天津市农产品采后生理与贮藏保鲜重点实验室;天津科技大学包装与印刷工程学院
关键词:
微孔膜;包装;油麦菜;贮藏
摘  要:
以油麦菜为试材,采用在50μm厚的PE保鲜袋(40cm×65cm)上制备微孔的方法,研究不同微孔包装对油麦菜贮藏品质的影响。结果表明:油麦菜对气调不敏感,但低氧易造成油麦菜乙醇的生成与积累并带来异味。在(0.1±0.3)℃下采用40cm×65cm的小包装,在50μm厚的PE保鲜袋上制备1、3、6个孔径为0.180mm的微孔,对油麦菜均有良好的保鲜效果,至贮藏50d尚能保持良好的品质。
译  名:
Effect of Micro-perforated Packaging on the Quality of Romaine Lettuce During Storage
作  者:
WANG Xiao-yun;LUO Shuai;XIAO Pei-pei;LI Jia-zheng;College of Packaging and Printing Engineering,Tianjin University of Science and Technology;Tianjin Key Laboratory of Postharvest Physiology and Storage of Agricultural Products,National Engineering and Technology Research Center for Preservation of Agricultural Products;
关键词:
micro-perforated film;;package;;romaine lettuce;;storage
摘  要:
Taking romaine lettuce as material,Polyethylene(PE)bags(40cm×65cm)of 50μm thickness with different micropore numbers were prepared to study the influence of perforated packaging on the quality of romaine lettuce.The results showed that romaine lettuce were not sensitive to modified atmosphere,but lower oxygen was likely to cause ethanol accumulation and off-flavor.PE packages(40cm×65cm)of 50μm thickness with 1,3,6perforations(0.180mm)all were suitable for romaine lettuces storage with fine quality up to 50 days under(0.1±0.3)℃.

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