农药残留物光电测定仪周志恒2017年1月8日摘要:农药残留常用的检测方法为气相、液相色谱法、质谱法以及波谱法等,通常耗时长、成本高,难以满足现场快速检测的需要
因此,急需研究一些快速、灵敏、便捷的检测方法,将高农药残留的农产品阻挡在市场之外,以杜绝食品安全事故的发生
生物传感分析技术与传统方法相比具有选择性好、灵敏度高、分析速度快、成本低、能在线检测等优点,在环境监测、食品检验等方面得到高度重视和广泛应用
关键字:农药残留光电检测Abstract:Thecommonlyuseddetectionmethodsforpesticideresiduesaregasphase,liquidchromatography,massspectrometryandspectroscopy
Long,highcost,itisdifficulttomeettheneedsofrapiddetectionatthescene
Therefore,theurgentneedtostudysomefast,sensitiveandconvenient
Detectionmethods,highpesticideresiduesinagriculturalproductstostopoutsidethemarket,topreventtheoccurrenceoffoodsafetyincidents
biologicalSensinganalysistechnologyhasagoodselectivity,highsensitivity,fastanalysis,lowcostandcanbecomparedwithtraditionalmethods
Detectionandotheradvantages,intheenvironmentalmonitoring,foodinspection