1-MCP对草莓果实采后生理及品质的影响Effect of 1-MCP on senescence and quality of strawberry fruit
李志强;汪良驹;巩文红;王中华;
摘要(Abstract):
以转色期丰香草莓为材料,测定了经0.3~0.9μL/L1-MCP处理后果实采后呼吸速率、抗氧化酶活性、活性氧积累以及果实品质的变化规律。结果表明,1-MCP处理抑制草莓果实呼吸作用,维持较高超氧化物歧化酶(SOD)活性和较低的脂氧合酶(LOX)活性,同时降低超氧阴离子(O·2)产生速率、H2O2积累和丙二醛(MDA)含量,有利于保持果实品质。
关键词(KeyWords): 草莓;1-甲基环丙烯;采后生理;品质
基金项目(Foundation):
作者(Author): 李志强;汪良驹;巩文红;王中华;
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参考文献(References):
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