高压静电场联合气调包装对莲藕保鲜效果研究  

The Effects of High-voltage Electrostatic Field (HVEF) and Modified Atmosphere Packaging on Preservation of Lotus Roots

作　　者：胡燕[1] 陈忠杰[2] 

机构地区：[1]河南商业高等专科学校,郑州450044 [2]郑州牧业工程高等专科学校,郑州450011

出　　处：《食品工业》2013年第10期110-112,共3页The Food Industry

摘　　要：以新鲜莲藕为试材,研究了高压静电场联合气调包装对莲藕贮藏期间褐变和贮藏品质的影响。结果表明,高压静电场处理联合气调包装可以有效地保留莲藕的VC,抑制多酚氧化酶的活性和呼吸强度,减缓褐变的速度,保持应有的硬度和pH,延长其贮藏寿命,更好地保持其新鲜程度。With fresh lotus root as the material, the effects of high-voltage electrostatic field （HVEF） and modified atmosphere packaging on browning and quality of lotus root （Nelumbo nucifera） were investigated. The results showed that treatment with HVEF and modified atmosphere packaging effectively retained the VC of lotus roots, inhibited the activity of PPO and respiration rate, slowed the speed of browning, keep firmness and pH, so to extend the storage life of lotus roots and keep fresh better.

关 键 词：高压静电场 气调包装 莲藕 保鲜 

分 类 号：TS255.5[轻工技术与工程—农产品加工及贮藏工程]