1-MCP处理在低温条件下贮藏对丽江雪桃采后生理的影响  

Effcets of 1-MCP Treatment on Physiology of Lijiang Snow Peach Friuts during Cold Storage

作　　者：董文明[1] 田素梅[1] 施忠芬[2] 付晓萍[1] 

机构地区：[1]云南农业大学食品科技学院,云南昆明650201 [2]云南农业职业技术学院,云南昆明650212

出　　处：《食品研究与开发》2014年第23期127-130,共4页Food Research and Development

基　　金：云南省应用基础研究计划项目(2011FZ092);云南省教育厅科学研究基金项目(20132026)

摘　　要：以丽江雪桃为试材,研究(3±1)℃贮藏条件下1-MCP(1-甲基环丙烯)结合保鲜膜处理对果实采后生理的影响。结果表明1-MCP处理可以减少丽江雪桃的采后失水,0.6μL/L1-MCP处理对保持丽江雪桃水分的效果较明显。1.8μL/L1-MCP结合保鲜膜包装处理可以推迟呼吸高峰的到来,推迟丽江雪桃POD酶的活性高峰,并且降低峰值。The ethylene receptor inhibitor 1-methylcyclopropene model （1-MCP） combined with cling film was tested for preservation of Lijiang snow peach, at low temperature storage （3 ± 1）℃. The results showed that at refrigerated temperature, 1-MCP treatment could reduce the lijiang snow peach postharvest water loss ,0.6μL/L 1-MCP treatment was effective in maintain the fruit weight. 1.8μL/L 1-MCP with cling film treatment can delay the respiratory peak, delay the PPO activity peak, and reduce the peak.

关 键 词：丽江雪桃 1-MCP 保鲜膜包装 低温贮藏 采后生理 

分 类 号：TS255.3[轻工技术与工程—农产品加工及贮藏工程]