| 通过式高效净化-超高效液相色谱-串联质谱测定猪肉、猪肝及其脂肪组织中21种三唑类杀菌剂 |
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| 引用本文： | 李晓丹,汪建妹,王向军,杨华,吉小凤,徐杰,钱鸣蓉.通过式高效净化-超高效液相色谱-串联质谱测定猪肉、猪肝及其脂肪组织中21种三唑类杀菌剂[J].分析化学,2019,47(2):297-305. |
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| 作者姓名： | 李晓丹 汪建妹 王向军 杨华 吉小凤 徐杰 钱鸣蓉 |
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| 作者单位： | 浙江农林大学林业与生物技术学院,杭州 311300;浙江省农业科学院农产品质量标准研究所,杭州 310021;浙江省农业科学院农产品质量标准研究所,杭州,310021;浙江农林大学林业与生物技术学院,杭州,311300 |
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| 基金项目： | 农业行业标准制定项目;国家风险评估项目 |
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| 摘 要： | 建立了猪肉、猪肝及其脂肪组织中21种三唑类杀菌剂的超高效液相色谱-串联质谱(UPLC-MS/MS)检测方法。样品经乙腈提取,浓缩后加水混匀,经PRiME HLB柱净化,收集流出液,用UPLC-MS/MS法测定,基质标准曲线定量。21种三唑类杀菌剂在0.5～100μg/L浓度范围内线性良好,相关系数均大于0.99;在3个添加浓度(2.0、5.0和10. 0μg/kg)下,各杀菌剂的回收率为69. 5%～109. 5%,相对标准偏差为0. 4%～10.8%。此方法前处理操作简便,灵敏度高,精密度好,能较大程度除去基质干扰,可用于猪肉、猪肝及其脂肪组织中21种三唑类杀菌剂残留的测定。
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| 关 键 词： | 超高效液相色谱-串联质谱 猪肉 猪肝 猪脂肪 三唑类杀菌剂 |
Detection of Twenty-one Triazole Fungicides in Pork,Pork Liver and Pork Fat by Going Through Column Purification and Ultra Performance Liquid Chromatography-Tandem Mass Spectrometry |
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| LI Xiao-Dan,WANG Jian-Mei,WANG Xiang-Jun,YANG Hua,JI Xiao-Feng,XU Jie,QIAN Ming-Rong.Detection of Twenty-one Triazole Fungicides in Pork,Pork Liver and Pork Fat by Going Through Column Purification and Ultra Performance Liquid Chromatography-Tandem Mass Spectrometry[J].Chinese Journal of Analytical Chemistry,2019,47(2):297-305. |
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| Authors: | LI Xiao-Dan WANG Jian-Mei WANG Xiang-Jun YANG Hua JI Xiao-Feng XU Jie QIAN Ming-Rong |
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| Affiliation: | (College of Forestry and Bio-technology,Zhejiang Agricultural and Forestry University,Hangzhou 311300,China;Institute of Quality and Standard for Agro-products,Zhejiang Academy of Agricultural Sciences,Hangzhou 310021,China) |
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| Abstract: | LI Xiao-Dan;WANG Jian-Mei;WANG Xiang-Jun;YANG Hua;JI Xiao-Feng;XU Jie;QIAN Ming-Rong(College of Forestry and Bio-technology,Zhejiang Agricultural and Forestry University,Hangzhou 311300,China;Institute of Quality and Standard for Agro-products,Zhejiang Academy of Agricultural Sciences,Hangzhou 310021,China) |
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| Keywords: | Ultra performance liquid chromatography-tandem mass spectrometry Pork Pork liver Pork fat Triazole fungicides |
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