南京市食品药品监督检验院,江苏 南京 211198
胡文彦,博士,高级工程师,研究方向:食品安全检测,E-mail:4740526@qq.com
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刘真,王玉梅,胡文彦.基于通过式固相萃取净化的液相色谱-串联质谱法测定猪肉中5种肽类抗生素[J].分析测试学报,2023,42(02):197-203.
LIU Zhen,WANG Yu-mei,HU Wen-yan.Determination of Five Peptide Antibiotics in Pork by HPLC-MS/MS Based on Pass-through Solid Phase Extraction[J].Journal of Instrumental Analysis,2023,42(02):197-203.
刘真,王玉梅,胡文彦.基于通过式固相萃取净化的液相色谱-串联质谱法测定猪肉中5种肽类抗生素[J].分析测试学报,2023,42(02):197-203. DOI: 10.19969/j.fxcsxb.22103102.
LIU Zhen,WANG Yu-mei,HU Wen-yan.Determination of Five Peptide Antibiotics in Pork by HPLC-MS/MS Based on Pass-through Solid Phase Extraction[J].Journal of Instrumental Analysis,2023,42(02):197-203. DOI: 10.19969/j.fxcsxb.22103102.
建立了一种基于免活化通过式固相萃取净化技术的液相色谱-串联质谱法(HPLC-MS/MS)用于测定猪肉中5种肽类抗生素(达托霉素、万古霉素、去甲万古霉素、维吉尼亚霉素M1、维吉尼亚霉素S1)。猪肉采用甲醇-2%甲酸(体积比为5∶2)进行提取,经免活化的Captiva EMR-Lipid固相萃取小柱净化后,以Phenomenex Kinetex F5(2.1 mm×100 mm,2.6 μm)色谱柱分离,0.1%甲酸乙腈溶液和0.1%甲酸梯度洗脱。采用电喷雾离子源正离子模式扫描,多反应模式(MRM)监测目标物,内标法定量。结果表明,猪肉中达托霉素在2 ~ 200 ng/mL范围内,万古霉素及去甲万古霉素在5 ~ 500 ng/mL范围内,维吉尼亚霉素M1及维吉尼亚霉素S1在1 ~ 100 ng/mL范围内均呈良好线性关系,相关系数(,r,2,)均大于0.99,5种肽类抗生素的检出限为3 ~ 7.5 μg/kg,定量下限为5 ~ 25 μg/kg。在25、50、250 μg/kg 3个加标水平下的平均回收率为80.2% ~ 102%,日内相对标准偏差(Intra-RSD)为1.3% ~ 7.4%,日间相对标准偏差(Inter-RSD)为2.6% ~ 8.5%。该方法基于Captiva EMR-Lipid固相萃取小柱免活化净化,前处理简便,回收率好,重复性佳,适用于猪肉中5种肽类抗生素的同时检测。
A high performance liquid chromatography-tandem mass spectrometric(HPLC-MS/MS) method was developed for the determination of five peptide antibiotics,i.e.daptomycin,vancomycin,norvancomycin,virginiamycin M1 and virginiamycin S1 in pork based on a purification technique with non-activation pass-through solid phase extraction(SPE) column.The pork samples were extracted with methanol-2% formic acid(5∶2,by volume),and purified with a non-activation Captiva EMR-Lipid SPE column.The separation was carried out on a Phenomenex Kinetex F5(2.1 mm × 100 mm,2.6 μm) column by gradient elution,with 0.1% formic acid acetonitrile solution and 0.1% formic acid as mobile phases.The target substances were analyzed in electrospray ion source positive ion mode under multi-reaction monitoring(MRM) mode,and quantified by the internal standard method.Results showed that the calibration curves of five peptide antibiotics in pork were linear(,r,2,>, 0.99) in the range of 2-200 ng/mL for daptomycin,5-500 ng/mL for vancomycin and norvancomycin,and 1-100 ng/mL for virginiamycin M1 and virginiamycin S1.The limits of detection were in the range of 3-7.5 μg/kg,and the limits of quantitation were in the range of 5-25 μg/kg.The recoveries of five peptide antibiotics from negative pork samples at three spiked levels of 25,50,250 μg/kg ranged from 80.2% to 102%,with intra-RSDs and inter-RSDs of 1.3%-7.4% and 2.6%-8.5%,respectively.With the characteristics of simple pretreatment,good recovery and repeatability,this method based on Captiva EMR-lipid SPE column is suitable for the simultaneous analysis of 5 peptide antibiotics in pork.
肽类抗生素液相色谱-串联质谱法(HPLC-MS/MS)猪肉通过式固相萃取
peptide antibioticsliquid chromatography-tandem mass spectrometry(HPLC-MS/MS)porkpass-through solid phase extraction
Wu I L,Turnipseed S B,Andersen W C,Madson M R.Food Addit. Contam. A,2020,37(8):1264-1278.
Kittilä T,Schoppet M,Cryle M J.Chembiochem,2016,17(7):576-584.
Song X Q,Xie J M,Zhang M Y,Zhang Y X,Li J F,Huang Q W,He L M.J. Chromatogr. B,2018,1076:103-109.
GB 31650-2019. National Food Satety Standard-Maximum Residue Limits for Veterinary Drugs in Foods(食品安全国家标准 食品中兽药最大残留限量).
Ministry of Agriculture and Rural Affairs. No. 250 Bulletin of the Ministry of Agriculture and Rural Affairs of the People’s Republic of China(农业农村部.中华人民共和国农业农村部公告第250号). [2020-01-06]. http://www.moa.gov.cn/govpublic/xmsyj/202001/t20200106_6334375.htmhttp://www.moa.gov.cn/govpublic/xmsyj/202001/t20200106_6334375.htm.
Ministry of Agriculture and Rural Affairs. No. 594 Bulletin of the Ministry of Agriculture and Rural Affairs of the People’s Republic of China(农业农村部.中华人民共和国农业农村部公告第594号). [2022-09-20]. http://www.moa.gov.cn/govpublic/ncpzlaq/202209/t20220930_6412380.htmhttp://www.moa.gov.cn/govpublic/ncpzlaq/202209/t20220930_6412380.htm.
Robbel L,Marahiel M A.J. Biol. Chem.,2010,285(36):27501-27508.
Steenbergen J N,Alder J,Thorne G M,Tally F P.J. Antimicrob. Chemother.,2005,55:283-288.
Song X Q,Huang Q W,Zhang Y X,Zhang M Y,Xie J M,He L M.J. Pharm. Biomed. Anal.,2019,170:234-242.
Cas M D,Casagni E,Gambaro V,Cesari E,Roda G.J. Chromatogr. B,2019,1116:38-43.
Wang B,Zhang J,Gong S S,Zhang H R,Xu T,Chen S S,Wu J P,Yan F.J. Instrum. Anal. 王博,张婧,贡松松,张浩然,徐汀,陈思思,吴剑平,严凤.分析测试学报),2022,41(12):1779-1784.
Zhang W,Xiao M,Wu D,Huang H P,Xu Y Y,Zhang B,Zhong S H.J. Instrum. Anal. 张微,肖曼,吴丹,黄浩鹏,徐媛原,张兵,钟仕花.分析测试学报),2022,41(12):1751-1757.
Jin H,Zhao C,Zheng G M,Wei L T,Shi X N,Lin J W,Li L C,Shan Q,Ma L S,Yin Y.J. Instrum. Anal. (金慧,赵城,郑光明,魏琳婷,史晓娜,林嘉薇,李丽春,单奇,马丽莎,尹怡.分析测试学报),2022,41(6):835-842.
Wang X Y,Wang M,Zhang K Y,Hou T,Zhang L F,Fei C Z,Xue F Q,Hang T J.Food Chem.,2018,250(1):127-133.
Shen Q,Zhu X F,Zhao Q L,Li S Y,Wang Y,Xue J,Wang P Y.Food Chem.,2021,342:128326.
Wade D,Englund J.Protein Peptide Lett.,2002,9(1):53-57.
Lee S C,Matus J L,Gedir R G,Boison J O.J. Liq. Chromatogr. Relat. Technol.,2011,34:2699-2722.
Qiu Y J,Yang F,Liu Z C,Lin Y H,Liu S Z.Chin. J. Chromatogr. (邱元进,杨方,刘正才,林永辉,刘素珍.色谱),2012,30(5):463-467.
Lin W X,Sun X Q,Tian M,Yu L,Chen X,Li Z.J. Instrum. Anal. (林维宣,孙兴权,田苗,于灵,陈溪,李哲.分析测试学报),2009,28(2):212-215.
Decosterd L A,Mercier T,Ternon B,Cruchon S,Guignard N,Lahrichi S,Pesse B,Rochat B,Burger R,Lamoth F,Pagani J L,Eggimann P,Csajka C,Choong E,Buclin T,Widmer N,Andre P,Marchetti O.J. Chromatogr. B,2020,1157:122160.
Chen X R,Du L Y,Liu M F.Ann. Clin. Biochem.,2022,59(4):253-263.
Carmen F,Lozano A,Agüera A,Girón A J,Fernández-Alba A R.J. Chromatogr. A,2011,1218:7634-7639.
Cortese M,Gigliobianco M R,Magnoni F,Censi R,Martino P D.Molecules,2020,25(13):3047.
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