黑木耳农药残留降解技术研究  

Exploitation of the Process to Degrade Pesticide Residue in Auricularia auricular

作　　者：王轶[1] 王晨[1] 郭鹏[1] 

机构地区：[1]湖北省农业科学院农产品加工与核农技术研究所,武汉430064

出　　处：《湖北农业科学》2015年第23期5984-5986,5991,共4页Hubei Agricultural Sciences

基　　金：湖北省科技支撑计划项目(2013BBB06);湖北省农业科技创新中心资助项目(2015-620-007-001)

摘　　要：对黑木耳(Auricularia auricular)中拟除虫菊酯类农药残留的降解技术进行了研究,分析对比了表面活性剂洗涤、臭氧氧化及辐照处理3种方法对联苯菊酯和溴氰菊酯的降解效果。得到黑木耳中农药残留降解的最佳工艺:0.2%洗洁精洗涤60 min,饱和臭氧水溶液氧化30 min,12 k Gy ^(60)Co-γ辐照处理,此工艺条件下黑木耳中联苯菊酯和溴氰菊酯的去除率分别达到76.5%和87.6%。The process to degrade pesticide residue of bifenthrin and deltamethrinin Auricularia auricular was studied,and the effects of three methods, which were washing with surface active agent,oxidation by ozone and irradiation with60Co-γ,were compared. The optimized process to degrade pesticide residue was as follow ：washing with 0.2% dish detergent for 60 min,oxidation by ozone saturated aqueous solution for 30 min and 12 k Gy irradiation with^60Co-γ,applying this process the clearance rate of bifenthrin and deltamethrin in Auricularia auricular was 76.5% and 87.6%,respectively.

关 键 词：黑木耳(Auricularia auricular) 农残降解 拟除虫菊酯 表面活性剂 臭氧 辐照 

分 类 号：S646.7[农业科学—蔬菜学]