付强, Fu Qiang, 李国政, Liu Guozheng, 林奕云, Lin Yiyun, 杨继, Yang Ji, 蔡群娣, Cai Qundi, 张东豫, Z. Dongyu, 邱建华, Qiu Jianhua
{"title":"UPLC-MS/MS法测定胶基型嚼烟中13种甜味剂","authors":"付强, Fu Qiang, 李国政, Liu Guozheng, 林奕云, Lin Yiyun, 杨继, Yang Ji, 蔡群娣, Cai Qundi, 张东豫, Z. Dongyu, 邱建华, Qiu Jianhua","doi":"10.16135/J.ISSN1002-0861.2019.0224","DOIUrl":null,"url":null,"abstract":"建立了超高效液相色谱-串联质谱联用(UPLC-MS/MS)快速测定胶基型嚼烟中7种人工合成甜味剂(安赛蜜、甜蜜素、糖精钠、阿斯巴甜、纽甜、三氯蔗糖和甜菊糖苷)和6种天然甜味剂(赤藓糖醇、木糖醇、甘露糖醇、山梨糖醇、麦芽糖醇和异麦芽酮糖醇)的方法。将胶基型嚼烟溶解在正己烷中,用水提取,再经正己烷快速净化后,人工合成甜味剂在反相柱上以甲醇-水为流动相进行分离,天然甜味剂在专用糖柱上以乙腈-水溶液为流动相进行分离,采用电喷雾离子源以负离子串联质谱多反应监测模式进行检测。结果表明:①13种甜味剂标准曲线的线性关系良好(R2>0.994),检出限在6.8×10-6~0.30 μg/kg之间;定量限在2.3×10-5~1.0 μg/kg;各甜味剂的线性范围在0.001~1.0 μg/mL之间。②高、中、低3个加标浓度样品回收率范围为80.2%~97.6%。③方法的日间精密度和日内精密度均小于10%(n=6)。该方法可用于新型胶基型嚼烟中甜味剂的快速定性定量分析。","PeriodicalId":23146,"journal":{"name":"Tobacco Science & Technology","volume":"31 1","pages":""},"PeriodicalIF":0.0000,"publicationDate":"2019-06-04","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":"{\"title\":\"UPLC-MS/MS法测定胶基型嚼烟中13种甜味剂\",\"authors\":\"付强, Fu Qiang, 李国政, Liu Guozheng, 林奕云, Lin Yiyun, 杨继, Yang Ji, 蔡群娣, Cai Qundi, 张东豫, Z. Dongyu, 邱建华, Qiu Jianhua\",\"doi\":\"10.16135/J.ISSN1002-0861.2019.0224\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"建立了超高效液相色谱-串联质谱联用(UPLC-MS/MS)快速测定胶基型嚼烟中7种人工合成甜味剂(安赛蜜、甜蜜素、糖精钠、阿斯巴甜、纽甜、三氯蔗糖和甜菊糖苷)和6种天然甜味剂(赤藓糖醇、木糖醇、甘露糖醇、山梨糖醇、麦芽糖醇和异麦芽酮糖醇)的方法。将胶基型嚼烟溶解在正己烷中,用水提取,再经正己烷快速净化后,人工合成甜味剂在反相柱上以甲醇-水为流动相进行分离,天然甜味剂在专用糖柱上以乙腈-水溶液为流动相进行分离,采用电喷雾离子源以负离子串联质谱多反应监测模式进行检测。结果表明:①13种甜味剂标准曲线的线性关系良好(R2>0.994),检出限在6.8×10-6~0.30 μg/kg之间;定量限在2.3×10-5~1.0 μg/kg;各甜味剂的线性范围在0.001~1.0 μg/mL之间。②高、中、低3个加标浓度样品回收率范围为80.2%~97.6%。③方法的日间精密度和日内精密度均小于10%(n=6)。该方法可用于新型胶基型嚼烟中甜味剂的快速定性定量分析。\",\"PeriodicalId\":23146,\"journal\":{\"name\":\"Tobacco Science & Technology\",\"volume\":\"31 1\",\"pages\":\"\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"2019-06-04\",\"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.ISSN1002-0861.2019.0224\",\"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.ISSN1002-0861.2019.0224","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}