{"title":"硅胶固载离子液体-基质固相分散/高效液相色谱法测定禽肉与肝脏中8种磺胺类药物残留","authors":"王志兵, 王月, 孟庆娟, 陆琼梅, 唐民才","doi":"10.3969/J.ISSN.1004-4957.年份.月份","DOIUrl":null,"url":null,"abstract":"以硅胶固载离子液体作为分散剂,采用基质固相分散法萃取/高效液相色谱法检测禽肉和肝脏样品中的8种磺胺类化合物(磺胺二甲基嘧啶、磺胺噻唑、磺胺-6-甲氧嘧啶钠、磺胺氯哒嗪、磺胺异噁唑、磺胺二甲氧嘧啶、磺胺苯吡唑、磺胺硝苯)。基质固相分散最佳提取条件为:含12% 1-己基-3-甲基咪唑六氟磷酸盐([Hmim]PF6)的硅胶固载离子液体为分散剂,石油醚为淋洗剂,甲醇为洗脱剂,样品与分散剂的质量比为1∶4。8种磺胺类药物在25-1 000 μg/kg范围内线性关系良好(r≥0.997 4),检出限和定量下限分别为4.4-7.6 μg/kg和14.7-25.3 μg/kg,加标回收率和相对标准偏差分别为66.2%-98.7%和1.4%-9.0%。与其他方法相比,本法的样品用量少,操作简单,目标物的检出限和定量下限低,完全可用于禽类产品中磺胺类药物残留量的检测。","PeriodicalId":16187,"journal":{"name":"分析测试学报","volume":null,"pages":null},"PeriodicalIF":0.0000,"publicationDate":"2013-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":"{\"title\":\"硅胶固载离子液体-基质固相分散/高效液相色谱法测定禽肉与肝脏中8种磺胺类药物残留\",\"authors\":\"王志兵, 王月, 孟庆娟, 陆琼梅, 唐民才\",\"doi\":\"10.3969/J.ISSN.1004-4957.年份.月份\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"以硅胶固载离子液体作为分散剂,采用基质固相分散法萃取/高效液相色谱法检测禽肉和肝脏样品中的8种磺胺类化合物(磺胺二甲基嘧啶、磺胺噻唑、磺胺-6-甲氧嘧啶钠、磺胺氯哒嗪、磺胺异噁唑、磺胺二甲氧嘧啶、磺胺苯吡唑、磺胺硝苯)。基质固相分散最佳提取条件为:含12% 1-己基-3-甲基咪唑六氟磷酸盐([Hmim]PF6)的硅胶固载离子液体为分散剂,石油醚为淋洗剂,甲醇为洗脱剂,样品与分散剂的质量比为1∶4。8种磺胺类药物在25-1 000 μg/kg范围内线性关系良好(r≥0.997 4),检出限和定量下限分别为4.4-7.6 μg/kg和14.7-25.3 μg/kg,加标回收率和相对标准偏差分别为66.2%-98.7%和1.4%-9.0%。与其他方法相比,本法的样品用量少,操作简单,目标物的检出限和定量下限低,完全可用于禽类产品中磺胺类药物残留量的检测。\",\"PeriodicalId\":16187,\"journal\":{\"name\":\"分析测试学报\",\"volume\":null,\"pages\":null},\"PeriodicalIF\":0.0000,\"publicationDate\":\"2013-01-01\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"分析测试学报\",\"FirstCategoryId\":\"1089\",\"ListUrlMain\":\"https://doi.org/10.3969/J.ISSN.1004-4957.年份.月份\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"分析测试学报","FirstCategoryId":"1089","ListUrlMain":"https://doi.org/10.3969/J.ISSN.1004-4957.年份.月份","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
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