新疆农业科学2011，Vol.48Issue(6)：1049-1055,7.
1-MCP处理对巴仁杏冷藏期间生理特性的影响
Effects of 1-MCP Treatments on the Physiological Characteristics of Armeniaca vulgaris 'barenxung' in Refrigerated Storage
摘要
Abstract
[Objective]This paper intends to study the effects of 1 - MCP(1- Methylcyclopropene) treatments on the physiological characteristics of apricot fruit of A.vulgaris 'Barenxing' in refrigerated storage．[Method] The apricot fruits of A.vuigaris 'barenxing' were refrigerated at O℃ under three different 1 - MCP concentration treatrnents (0, 0.1, 1.0, 5.0 μL/L). This study measured the chilling injury rate, chilling index, membrane permeability, MDA content, CAT content, POD content and PPO content of the apricot fruits.[Result] The treatment of 1.OμL/L concentration 1 - MCP could decreased the chilling injury rate and chilling injury index of the apncot fruits,and inhibit the increasing of MDA content. The treatment of 1.0μL/L concentration 1 - MCP could maintain the CAT activities obviously. Both treatments of 1.0 and 5.0 μL/L concentration 1 - MCP could reduce the POD and PPO activities under refrigerated storage,and lighten the browning of apricot fruits effectively.[Conclusion]1- MCP can reduce cold injury case of apricot fruits of A.vulgaris 'barenxing' and the most suitable concentration was 1.0 μL/L.关键词
巴仁杏/1-MCP/生理特性Key words
Armeniaca vulgaris 'barenxing；1- MCP/ physiological characteristics分类
农业科技引用本文复制引用
孙守文,王静,刘凤兰,陶秀冬,古丽米热..1-MCP处理对巴仁杏冷藏期间生理特性的影响[J].新疆农业科学,2011,48(6):1049-1055,7.基金项目
新疆维吾尔自治区科技兴新项目"不同用途杏良种筛选及高效栽培技术推广"(2008051A15) （2008051A15）
