| 超高效液相色谱串联质谱法测定咖啡豆中草甘膦、氨甲基膦酸和草铵膦残留量 |
| |
| 引用本文： | 谭建林,白 祥,彭珍华,宾 婕,赵秀琳,牛之瑞,王吉祥,胡赠彬,冯 雷.超高效液相色谱串联质谱法测定咖啡豆中草甘膦、氨甲基膦酸和草铵膦残留量[J].食品安全质量检测技术,2020,11(15):5062-5067. |
| |
| 作者姓名： | 谭建林 白 祥 彭珍华 宾 婕 赵秀琳 牛之瑞 王吉祥 胡赠彬 冯 雷 |
| |
| 作者单位： | 云南省产品质量监督检验研究院,云南省产品质量监督检验研究院,云南省产品质量监督检验研究院,红河卫生职业学院,云南省产品质量监督检验研究院,云南省产品质量监督检验研究院,云南省产品质量监督检验研究院,云南省产品质量监督检验研究院,云南省产品质量监督检验研究院 |
| |
| 摘 要： | 目的建立超高效液相色谱串联质谱法(ultraperformanceliquidchromat-ography/tandemmass spectrometry, UPLC-MS/MS)定量测定咖啡豆中草甘膦、氨甲基膦酸和草铵膦残留量。方法通过水提取样品,C18固相萃取小柱进行净化, FMOC-Cl溶液衍生,后采用超高效液相色谱串联质谱测定。结果草甘膦、氨甲基膦酸和草铵膦在2～100ng/mL范围内线性良好(r2≥0.999),方法的定量限为0.05mg/kg。在添加水平为0.05 mg/kg和0.5 mg/kg时,回收率为99.6%～107.6%,相对标准偏差低于4.52%。结论该方法准确、稳定、灵敏,能够满足咖啡豆中草甘膦、氨甲基膦酸和草铵膦检测与确证的需要。
|
| 关 键 词： | 超高效液相色谱串联质谱法 草甘膦 氨甲基磷酸 草铵膦 咖啡豆 |
| 收稿时间： | 2020/4/10 0:00:00 |
| 修稿时间： | 2020/7/24 0:00:00 |
Determination of glyphosate, aminomethyl phosphoric acid and glufosinate residue in coffee bean by ultra performance liquid chromatography tandem mass spectrometry |
| |
| TAN Jian-Lin,BAI Xiang,PENG Zhen-Hu,BIN Jie,ZHAO Xiu-Lin,NIU Zhi-Rui,WANG Ji-Xiang,HU Zeng-Bin,FENG Lei.Determination of glyphosate, aminomethyl phosphoric acid and glufosinate residue in coffee bean by ultra performance liquid chromatography tandem mass spectrometry[J].Food Safety and Quality Detection Technology,2020,11(15):5062-5067. |
| |
| Authors: | TAN Jian-Lin BAI Xiang PENG Zhen-Hu BIN Jie ZHAO Xiu-Lin NIU Zhi-Rui WANG Ji-Xiang HU Zeng-Bin FENG Lei |
| |
| Affiliation: | Yunnan Institute of Product Quality Supervision Inspection,Nationnal Agricultural and Sideline Products Quity Supervision and Inspection Center,Yunnan Institute of Product Quality Supervision Inspection,Nationnal Agricultural and Sideline Products Quity Supervision and Inspection Center,Yunnan Institute of Product Quality Supervision Inspection,Nationnal Agricultural and Sideline Products Quity Supervision and Inspection Center,Honghe Health Vocational College,Yunnan Institute of Product Quality Supervision Inspection,Nationnal Agricultural and Sideline Products Quity Supervision and Inspection Center,Yunnan Institute of Product Quality Supervision Inspection,Nationnal Agricultural and Sideline Products Quity Supervision and Inspection Center,Yunnan Institute of Product Quality Supervision Inspection,Nationnal Agricultural and Sideline Products Quity Supervision and Inspection Center,Yunnan Institute of Product Quality Supervision Inspection,Nationnal Agricultural and Sideline Products Quity Supervision and Inspection Center,Yunnan Institute of Product Quality Supervision Inspection,Nationnal Agricultural and Sideline Products Quity Supervision and Inspection Center |
| |
| Abstract: | |
| |
| Keywords: | UPLC- MS/MS Glyphosate Aminomethyl phosphoric acid Glufosinate Coffee bean |
| 本文献已被 CNKI 等数据库收录！ |
| 点击此处可从《食品安全质量检测技术》浏览原始摘要信息 |
|
点击此处可从《食品安全质量检测技术》下载全文 |
|
