模拟运输条件下保鲜模式对菜心品质的影响  

Effects of the fresh-keeping modes on quality of flowering Chinese cabbage under simulated transportation

作　　者：杨松夏 吕恩利[2] 朱立学[1] 赵俊宏[2] YANG Song-xia;LU En-li;ZHU Li-xue;ZHAO Jun-hong(Zhongkai University of Agriculture and Engineering, Faculty of Mechanica and Electrical Engineering, Guangzhou, Guangdong 510225, China;South China Agricultural University, College of Engineering, Guangzhou, Guangdong 510642, China)

机构地区：[1]仲恺农业工程学院机电工程学院,广东广州510225 [2]华南农业大学工程学院,广东广州510642

出　　处：《食品与机械》2018年第3期127-131,共5页Food and Machinery

基　　金：国家科技支撑计划项目课题(编号:2015BAD18B0301);现代农业产业技术体系建设专项(编号:CARS-33-13);广东省科技厅协同创新与平台环境建设专项(编号:2015A040404047)

摘　　要：为掌握运输中气调保鲜、冷藏加湿保鲜和冷藏保鲜3种保鲜模式对菜心品质的影响,以多保鲜模式果蔬运输箱为试验平台进行菜心保鲜运输试验。结果表明,对于2d以内的运输,3种保鲜模式菜心品质整体无显著性差异(P>0.05),均可以维持菜心较好的品质;对于2d以上的运输,气调保鲜和冷藏加湿保鲜模式可以显著地(P<0.05)抑制菜心失水和茎切口腐烂,而对于抑制TSS、VC等营养物质分解的作用不明显;4d以上的运输,气调保鲜和冷藏加湿保鲜模式菜心品质差别不大且明显优于冷藏保鲜模式。整体而言,对于4d以内的菜心运输可以选择气调保鲜、冷藏加湿保鲜和冷藏保鲜3种保鲜模式中的一种,而对于4d以上的菜心运输选择气调或冷藏加湿保鲜为宜。In order to obtain the effects of three fresh-keeping modes including the atmosphere controlling fresh-keeping mode,refrigerated-humidified fresh-keeping mode and refrigerated fresh-keeping mode on the quality of flowering Chinese cabbage in transportation,the fresh-keeping transportation experiments for flowering Chinese cabbage were carried out applied transportation compartment of multi fresh-keeping modes as experiment platform.The results indicated that,for the transportation within 2 days,the quality of 3 kinds of fresh-keeping modes had no significant difference（P〈0.05）,and they could maintain flowering Chinese cabbage better quality.For the transportation more than 2 days,controlled atmosphere fresh-keeping mode and refrigerated-humidified fresh-keeping mode could significantly（P〈0.05）inhibited water loss and decay,but the inhibition of TSS and Vitamin C decomposition was not obvious.For the transportation more than 4 days,the quality of controlled atmosphere fresh-keeping mode and refrigerated-humidified fresh-keeping mode had little difference,and they were better than the quality of refrigerated fresh-keeping mode obviously,in conclusion,any kind of three fresh-keeping modes was appropriate for the transportation within 4 days. However, both of controlled atmosphere refrigerated-humidified fresh-keeping modes was appropriate for the transportation more than 4 days.

关 键 词：菜心 运输 保鲜 品质 

分 类 号：TS255.3[轻工技术与工程—农产品加工及贮藏工程]