活性炭对浓缩苹果汁中甲胺磷残留农药吸附性能的研究  

Study on Adsorption Capability of Methamidophos from Concentrated Apple Juice on Activated Carbon

作　　者：田洪磊[1] 詹萍[1] 李开雄[1] 

机构地区：[1]石河子大学食品学院,新疆石河子832000

出　　处：《食品科学》2007年第5期56-59,共4页Food Science

基　　金：国家科技攻关计划项目(2001BA804A28)

摘　　要：本实验采用超声波提取、气相色谱检测的方法,研究了活性炭对浓缩苹果汁中甲胺磷残留农药吸附的工艺参数,结果表明:活性炭添加量15%,吸附时间1min,硅藻土的添加量为6．3%时,对浓缩苹果汁中甲胺磷残留农药吸附效果最佳。The adsorption capability of methamidophos from concentrated apple juice on activated carbon were studied in the paper by wave extraction and gas-chromatography technology, the optimum technological conditions of degradation were obtained： the concentration of activated carbon 15%, the processing time lmin, the concentration of diatomite 6.3%.

关 键 词：浓缩苹果汁 甲胺磷 活性炭 农药残留 吸附性能 

分 类 号：TS255.44[轻工技术与工程—农产品加工及贮藏工程]