低温等离子体对气调包装中荧光假单胞菌的抑杀机理OACSCD
Inhibition Mechanism of Cold Atmospheric Plasma on Pseudomonas fluorescens in Modified Atmosphere Packaging
为探讨低温等离子体(CAP)对气调包装中荧光假单胞菌的杀菌条件以及CAP在气调包装中的杀菌机理,以杀菌率为指标,采用三因素三水平正交试验法优化CAP处理条件;采用细胞活性、细胞壁通透性、细胞膜完整性、抗氧化酶活性及微观结构等指标研究CAP对荧光假单胞菌的抑菌机理.结果显示:CAP协同气调包装的最佳杀菌条件为处理电压50 kV、处理时间180s、气调气体体积比V(N2)∶V(C02)=3∶2,在此条件下杀菌率为99.49%.CAP对荧光假单胞菌的抑…查看全部>>
In order to investigate the bactericidal conditions of cold atmospheric plasma(CAP)on Pseudomonas fluorescen in modified atmosphere packaging(MAP)and the bactericidal mechanism of CAP in MAP,three factor and three levels orthogonal test was used to optimize the conditions of CAP treatment.The inhibitory mechanism of CAP against Pseu-domonas fluorescens was studied by cell activity,cell wall permeability,cell membrane integrity,antioxidant enzyme ac-tivity an…查看全部>>
徐慧倩;胡家杰;邓尚贵;缪文华
浙江海洋大学食品与药学学院 浙江舟山 316022浙江海洋大学食品与药学学院 浙江舟山 316022浙江海洋大学食品与药学学院 浙江舟山 316022浙江海洋大学食品与药学学院 浙江舟山 316022
低温等离子体荧光假单胞菌抑菌机理气调包装
cold atmospheric plasmaPseudomonas fluorescensantibacterial mechanismmodified atmosphere packaging
《中国食品学报》 2023 (11)
212-222,11
国家重点研发计划项目(2021YFD2100500)省属高校基本科研业务费青年创新专项/重点项目(2021JZ007)
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