微量QuEChERS-超高效液相色谱-串联质谱法检测凉茶中59种非法添加化学药物OACSTPCD
Determining the 59 Chemical Drugs Illegally Added in Herbal Tea by a Micro-QuEChERS-Based UPLC-MS/MS
目的:建立一种微量QuEChERS(micro-QuEChERS)结合超高效液相色谱-串联质谱(UPLC-MS/MS)同时检测凉茶中 59种非法添加药物的分析方法.方法:样品用乙腈超声提取 5 min,提取液用 NaCl及无水Na2SO4 进行盐析分层,上清液用C18 吸附剂进行净化后,经ACQUITY HSS T3(100 mm×2.1 mm,1.8 μm)色谱柱分离,以 0.01%甲酸水溶液(A)-乙腈:甲醇(8:2)(B)为流动相进行梯度洗…查看全部>>
Objective:An analysis method for simultaneous determination of 59 kinds of chemical drugs illegally added in herbal tea by micro-QuEChERS method combined with ultra performance liquid chromatography-tandem mass spect-rometric(UPLC-MS/MS)was established.Method:The samples were extracted by ultrasonic extraction from acetonitrile solution for 5 min and salted out with sodium chloride(NaCl)and anhydrous sodium sulfate(Na2SO4).Supernatant was purified with C18 s…查看全部>>
戴尽波;沈洁;董文静;何啸峰;聂荣荣;梁沁娴;叶彩平
梅州市食品药品监督检验所,广东梅州 514071梅州市食品药品监督检验所,广东梅州 514071梅州市食品药品监督检验所,广东梅州 514071梅州市食品药品监督检验所,广东梅州 514071梅州市食品药品监督检验所,广东梅州 514071梅州市食品药品监督检验所,广东梅州 514071梅州市食品药品监督检验所,广东梅州 514071
轻工业
QuEChERS超高效液相色谱-串联质谱法凉茶非法添加化学药物
QuEChERSUPLC-MS/MSherbal teaillegal addedchemical drugs
《食品工业科技》 2024 (6)
242-253,12
梅州市社会发展科技计划项目(2020B084).
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