粮食与油脂
糧食與油脂
양식여유지
Cereals & Oils
2015年
9期
62-64
,共3页
粮谷%三唑类杀菌剂%菊酯类杀虫剂%二极管阵列检测器%高效液相色谱法
糧穀%三唑類殺菌劑%菊酯類殺蟲劑%二極管陣列檢測器%高效液相色譜法
량곡%삼서류살균제%국지류살충제%이겁관진렬검측기%고효액상색보법
grain%triazole fungicide%pyrethroid insecticide%diode array detector%high performance liquid chromatography
该文建立了多种梯度相结合同时分离检测粮油作物中三唑类杀菌剂（三唑酮，联苯三唑醇，烯唑醇）和菊酯类杀虫剂（氰戊菊酯）的高效液相色谱（HPLC）―二极管阵列检测器（DAD）法。结果表明，4种农药在11.5 min 内实现了基线分离，线性相关系数在0.9992至1.0000之间，检出限在0.01~0.05μg/mL 之间。该方法是高效、灵敏、快速检测粮谷及其它样品中农药残留的有效方法。
該文建立瞭多種梯度相結閤同時分離檢測糧油作物中三唑類殺菌劑（三唑酮，聯苯三唑醇，烯唑醇）和菊酯類殺蟲劑（氰戊菊酯）的高效液相色譜（HPLC）―二極管陣列檢測器（DAD）法。結果錶明，4種農藥在11.5 min 內實現瞭基線分離，線性相關繫數在0.9992至1.0000之間，檢齣限在0.01~0.05μg/mL 之間。該方法是高效、靈敏、快速檢測糧穀及其它樣品中農藥殘留的有效方法。
해문건립료다충제도상결합동시분리검측량유작물중삼서류살균제（삼서동，련분삼서순，희서순）화국지류살충제（청무국지）적고효액상색보（HPLC）―이겁관진렬검측기（DAD）법。결과표명，4충농약재11.5 min 내실현료기선분리，선성상관계수재0.9992지1.0000지간，검출한재0.01~0.05μg/mL 지간。해방법시고효、령민、쾌속검측량곡급기타양품중농약잔류적유효방법。
A high performance liquid chromatography(HPLC)–diode array detector(DVD) method with multi–gradients was developed for the determination of four pesticides including triazole fungicides(triadimefon,bitertanol and diniconazole)and pyrethroid insecticide(fenvalerate)in grain and oil crop samples. The results showed that baseline separation of the four pesticides was achieved within 11.5 min,the linear correlation coefficients were between 0.999 2 and 1.000 0,the detection limits were 0.01~0.05 μg/mL. The method was efficient and sensitive,and it could rapidly determine the pesticide residues in grains or other samples.
