Captiva EMR-Lipid固相萃取/超高效液相色谱-串联质谱快速筛查饲料中7种真菌毒素OA北大核心CSTPCD
Captiva EMR-Lipid SPE/ultra performance liquid chromatography-tandem mass spectrometry rapid screening seven mycotoxins in feed
研究旨在采用Captiva EMR-Lipid固相萃取技术结合超高效液相色谱串联质谱法(UPLC-MS/MS)对饲料中7种真菌毒素进行快速筛查.制备后的饲料样品经84％乙腈水溶液超声(结合振摇)提取10 min,离心后经Captiva EMR-Lipid固相萃取柱一步通过式脱脂净化.然后进行UPLC-MS/MS电喷雾电离(ESI),正、负离子扫描,多反映监测模式(MRM),基质匹配外标法定量.结果表明,单个饲料样品中7种真菌毒素的提取、净化和检测…查看全部>>
The aim of this study was to rapidly screen seven mycotoxins in feed using Captiva EMR-Lipid solid phase extraction technology combined with ultra-performance liquid chromatography tandem mass spectrometry(UPLC-MS/MS).The prepared feed samples were extracted by ultrasonic(combined with shaking)in 84％acetonitrile aqueous solution for 10 min,centrifuged and purified by one-step pass-through degreasing on a Captiva EMR-Lipid solid-phase extraction column.Then U…查看全部>>
马宁;李洪波;崔海燕;张振宇
驻马店市产品质量检验检测中心,河南驻马店 463000驻马店市产品质量检验检测中心,河南驻马店 463000济源职业技术学院,河南济源 459000济源市畜产品质量监测检验中心,河南济源 459000
畜牧业
超高效液相色谱-串联质谱饲料真菌毒素
ultra-performance liquid chromatography-tandem mass spectrometryfeedmycotoxins
《饲料研究》 2024 (7)
116-120,5
河南省济源市科技攻关项目(项目编号:19023027、20021001)
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