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首页> 外文期刊>Horticulture,Environment,and Biotechnology >Effects of 1-Methylcyclopropene Treatment and Controlled Atmosphere Storage on Poststorage Metabolism and Quality of 'Hongro' Apples
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Effects of 1-Methylcyclopropene Treatment and Controlled Atmosphere Storage on Poststorage Metabolism and Quality of 'Hongro' Apples

机译：1-甲基环丙烯处理和可控气氛存储对'Hongro'苹果贮藏后代谢和品质的影响

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摘要

Individual and combined effects of postharvest 1-methylcylcopropene (1-MCP) treatment and controlled atmosphere (CA) storage on quality changes of 'Hongro' apples during storage were investigated by two-way analysis of variance. Apples were harvested at commercial maturity, treated with 1 mu L.L-1 1-MCP, and stored under refrigerated air or CA conditions for 4 months at 0 degrees C. At 2-month intervals, fruit were removed from storage and Put on the shelf for 7 days at 20 degrees C to simulate marketing at room temperature. Postharvest 1-MCP treatment and CA storage significantly reduced respiration and ethylene production. Titratable acidity, flesh firmness, and texture ratings were retained higher by 1-MCP treatment and CA storage, while greasiness oil the fruit skin was effectively Suppressed by the treatments. However, additional effects from the combined treatment of 1-MCP and CA were slight. Storage potential of 'Hongro' apples seemed to be extended to 4 months by the 1-MCP treatment. Although effects of 1-MCP treatment was not so great as CA storage, postharvest application of the chemical could substitute CA storage for 'Hongro' apples programmed to be stored for 4 months plus 7 day shelf life at room temperature.
机译：通过方差的双向分析，研究了收获后1-甲基环丙烯（1-MCP）处理和受控气氛（CA）贮藏对'Hongro'苹果贮藏期间质量变化的个体和综合影响。商业成熟的苹果收获后，用1μlLL-1 1-MCP处理，并在冷藏空气或CA条件下于0摄氏度下保存4个月。每隔2个月将水果从储存中取出并放在架子上在20摄氏度下放置7天，以模拟室温下的行销。收获后1-MCP处理和CA储存显着降低了呼吸和乙烯的产生。 1-MCP处理和CA储存可保持较高的可滴定酸度，果肉紧实度和质地等级，而油腻性可有效抑制果皮油腻。但是，1-MCP和CA联合治疗的其他作用很小。通过1-MCP处理，“ Hongro”苹果的储存潜力似乎可以延长至4个月。尽管1-MCP处理的效果不如CA储存，但在收获后施用该化学药品可以用CA储存代替“ Hongro”苹果，后者计划在室温下储存4个月再加上7天的货架期。

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