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1-甲基環(huán)丙烯處理時間對蘋果貯藏效果的影響
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“十二五”國家科技支撐計劃資助項目（2012BAD38B01）和國家重點基礎研究發(fā)展計劃（973計劃）資助項目（12728B1001）


Effects of Various 1-methylcyclopropene Treatment Durations on Storage Quality of Apple Fruit
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    摘要:

    以富士蘋果為試材，研究了1-MCP的不同處理時間對果實好果率,、呼吸強度,、乙烯釋放速率,、細胞膜透性,、丙二醛含量以及果實質(zhì)地品質(zhì)（包括果皮強度,、破裂深度,、果皮脆性,、果皮韌性、果肉平均硬度)的影響,。結(jié)果表明,，1-MCP處理顯著地降低了果實的呼吸強度和乙烯釋放速率，很好地保持了果實的貯藏品質(zhì),；但1-MCP作用效果隨著處理時間的延后而降低,，在采后0 d、7 d,、14 d處理的1-MCP作用效果明顯好于21 d,。因此，為了更好地明確1-MCP的處理效果,，采后蘋果在兩周內(nèi)進行1-MCP處理可以保持較好的貯藏效果,。

    Abstract:

    Effects of various 1-methylcyclopropene(1-MCP) treatment durationon fruit quality, respiration intensity, ethylene release rate, cell membrane permeability, MDA content and fruit texture (including pericarp break force, pericarp break distance, pericarp toughness, pericarp brittleness and mean flesh firmness) of Fuji apple were studied. The results showed that 1-MCP treatment significantly reduced respiration intensity and ethylene release rate, and maintained storage quality of fruit, but the beneficial effect of 1-MCP treatment decreased with prolonged treatment period. The storage effect of 1-MCP treatment on 0, 7 and 14 days after harvest were obviously better than 21 days. Thus, 1-MCP treatment should be applied within two weeks to maintain the good storage quality of apple fruit. 

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李江闊,林洋,張鵬,李博強,田世平.1-甲基環(huán)丙烯處理時間對蘋果貯藏效果的影響[J].農(nóng)業(yè)機械學報,2013,44(8):190-194. Li Jiangkuo, Lin Yang, Zhang Peng, Li Boqiang, Tian Shiping. Effects of Various 1-methylcyclopropene Treatment Durations on Storage Quality of Apple Fruit[J]. Transactions of the Chinese Society for Agricultural Machinery,2013,44(8):190-194.

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  • 在線發(fā)布日期: 2013-07-19
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