现代仪器
現代儀器
현대의기
MODERN INSTRUMENTS
2009年
4期
63-65
,共3页
植物提取物%有机氯农药%前处理超声波
植物提取物%有機氯農藥%前處理超聲波
식물제취물%유궤록농약%전처리초성파
Plant extract Organochlorine Pesticide Preliminary treatment Ultrasonic (waves)
本研究应用超声波提取、GPC凝胶净化、气相色谱ECD检测器定量测定植物提取物中多种有机氯农药五氟苯胺、腐霉利、五氯笨、四氮硝基苯、四氯苯胺、六六六、滴滴涕、六氮苯、五氟硝基苯,甲基五氯苯基硫醚、狄氏剂、灭菌丹、敌稗等残留,方法检出限0.0001～0.005mg/kg,回收率80%～95%之间.
本研究應用超聲波提取、GPC凝膠淨化、氣相色譜ECD檢測器定量測定植物提取物中多種有機氯農藥五氟苯胺、腐黴利、五氯笨、四氮硝基苯、四氯苯胺、六六六、滴滴涕、六氮苯、五氟硝基苯,甲基五氯苯基硫醚、狄氏劑、滅菌丹、敵稗等殘留,方法檢齣限0.0001～0.005mg/kg,迴收率80%～95%之間.
본연구응용초성파제취、GPC응효정화、기상색보ECD검측기정량측정식물제취물중다충유궤록농약오불분알、부매리、오록분、사담초기분、사록분알、륙륙륙、적적체、륙담분、오불초기분,갑기오록분기류미、적씨제、멸균단、활패등잔류,방법검출한0.0001～0.005mg/kg,회수솔80%～95%지간.
Studied the method of determinate organochlorine Pesticide Residues in plant extract by Micro-extract, GPC and GC-ECD, these organochlorine Pesticide Residues are Pentacholoroaniline(PCA), Procymidone,Pentachlorobenzene, Tecnazene, Tetrachloroaniline(TCA), BHC, DDT, HCB, PCNB, MPCPS, Dieldrin, Folpet,Propanil. The detection limits of these conegers from 0.000 lmg/kg to 0.005mg/kg. The recoveries are in the ranger of 80%～95%.
