廖惠云, Liao Huiyun, 王瑞, Wang Rui, 张华, Zhang Hua, 吴洋, Wu Yang, 曹毅, Cao Yi, 张媛, Zhang Yuan, 王晨辉, W. Chenhui
{"title":"基质匹配溶剂校准-GC-MS/MS法测定卷烟主流烟气B[a]P","authors":"廖惠云, Liao Huiyun, 王瑞, Wang Rui, 张华, Zhang Hua, 吴洋, Wu Yang, 曹毅, Cao Yi, 张媛, Zhang Yuan, 王晨辉, W. Chenhui","doi":"10.16135/J.ISSN1002-0861.2019.0056","DOIUrl":null,"url":null,"abstract":"为建立基质匹配溶剂校准-GC-MS/MS法快速测定卷烟主流烟气中B[a]P的方法,卷烟烟气经捕集后,采用振荡提取方式,萃取液直接进行色谱分析。考察了基质匹配溶剂的制备过程,比较了色谱进样方式、质谱参数等条件对目标物出峰情况的影响,优选了样品前处理步骤及样品提取方式。结果表明:①在优化条件下,目标物在1.04~20.8 ng/mL浓度范围内线性良好(R2为0.999 6),加标回收率在94.62%~104.81%之间,日内和日间相对标准偏差(RSDs)分别介于3.13%~3.80%和5.41%~6.94%之间,检出限为0.14 ng/支,定量限为0.46 ng/支,低于国标方法报道值。②18个不同盒标焦油量的细支和常规卷烟分析结果显示,本方法测定结果与现行国标方法基本一致。该方法具有操作简便、耗费溶剂少、灵敏度高等特点,适合于卷烟主流烟气B[a]P释放量的快速测定。","PeriodicalId":23146,"journal":{"name":"Tobacco Science & Technology","volume":"32 1","pages":""},"PeriodicalIF":0.0000,"publicationDate":"2019-02-18","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":"{\"title\":\"基质匹配溶剂校准-GC-MS/MS法测定卷烟主流烟气B[a]P\",\"authors\":\"廖惠云, Liao Huiyun, 王瑞, Wang Rui, 张华, Zhang Hua, 吴洋, Wu Yang, 曹毅, Cao Yi, 张媛, Zhang Yuan, 王晨辉, W. Chenhui\",\"doi\":\"10.16135/J.ISSN1002-0861.2019.0056\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"为建立基质匹配溶剂校准-GC-MS/MS法快速测定卷烟主流烟气中B[a]P的方法,卷烟烟气经捕集后,采用振荡提取方式,萃取液直接进行色谱分析。考察了基质匹配溶剂的制备过程,比较了色谱进样方式、质谱参数等条件对目标物出峰情况的影响,优选了样品前处理步骤及样品提取方式。结果表明:①在优化条件下,目标物在1.04~20.8 ng/mL浓度范围内线性良好(R2为0.999 6),加标回收率在94.62%~104.81%之间,日内和日间相对标准偏差(RSDs)分别介于3.13%~3.80%和5.41%~6.94%之间,检出限为0.14 ng/支,定量限为0.46 ng/支,低于国标方法报道值。②18个不同盒标焦油量的细支和常规卷烟分析结果显示,本方法测定结果与现行国标方法基本一致。该方法具有操作简便、耗费溶剂少、灵敏度高等特点,适合于卷烟主流烟气B[a]P释放量的快速测定。\",\"PeriodicalId\":23146,\"journal\":{\"name\":\"Tobacco Science & Technology\",\"volume\":\"32 1\",\"pages\":\"\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"2019-02-18\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Tobacco Science & Technology\",\"FirstCategoryId\":\"1091\",\"ListUrlMain\":\"https://doi.org/10.16135/J.ISSN1002-0861.2019.0056\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"Tobacco Science & Technology","FirstCategoryId":"1091","ListUrlMain":"https://doi.org/10.16135/J.ISSN1002-0861.2019.0056","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
引用次数: 0