{"refrec":{"BRefID":218514,"RR":"<b>Leandro, C.C.; Hancock, P.; Fussell, R.J.; Keely, B.J.</b> (2006). Comparison of ultra-performance liquid chromatography and high-performance liquid chromatography for the determination of priority pesticides in baby foods by tandem quadrupole mass spectrometry. <i>J. Chromatogr. 1103(1)</i>: 94-101. <a href=\"https://dx.doi.org/10.1016/j.chroma.2005.10.077\" target=\"_blank\">https://dx.doi.org/10.1016/j.chroma.2005.10.077</a>","BEntID":210257,"PublicFlag":1,"CheckedFlag":0,"wosflag":1,"vabbflag":1,"RefStringPartII":". <i>J. Chromatogr. 1103(1)</i>: 94-101. <a href=\"https://dx.doi.org/10.1016/j.chroma.2005.10.077\" target=\"_blank\">https://dx.doi.org/10.1016/j.chroma.2005.10.077</a>","DocTypID":8,"DocType":"Journal article","MarineFlag":1,"FreshFlag":0,"BrackishFlag":0,"TerrestrialFlag":0,"Authorstring":"Leandro, C.C.; Hancock, P.; Fussell, R.J.; Keely, B.J.","OrigTitleTranslFlag":0,"Authorstringtrunc":"Leandro, C.C. <i>et al.</i>","Englishabstract":"Determination of 16 priority pesticides and transformation products specified in the EU Baby Food Directive 2003/13/EC has been compared using high-performance liquid chromatography (HPLC) and ultra-performance liquid chromatography (UPLC) coupled to tandem quadrupole mass spectrometry (MS/MS). Prior to analysis, co-extractives were removed from acetonitrile extracts using dispersive solid-phase extraction (SPE) with primary secondary amine (50 mg). Extracts spiked with pesticides at 1 µg kg-1 yielded average recoveries in the range 85–119%, with relative standard deviations less than 17%. The HPLC–MS/MS and UPLC–MS/MS multi-residue methods developed are simple, rapid and suitable for the quantification and confirmation of the 16 priority pesticides in fruit-, potato- and cereal-based baby food at 1 µg kg-1. The major advantages of UPLC, using 1.7 µm particles, over HPLC are the speed of analysis, the narrower peaks (giving increased signal-to-noise ratio) and improved confirmation for the targeted pesticides in the analyses of baby foods.","AbstractOtherLang":null,"BibLvlCode":"AS","StandardTitle":"Comparison of ultra-performance liquid chromatography and high-performance liquid chromatography for the determination of priority pesticides in baby foods by tandem quadrupole mass spectrometry","OrigTitleLangCode":"en","OrigTitleLangCodeExtended":"eng","OrigTitleLangID":15,"DateLastModified":{"date":"2026-04-22 01:31:43.540567","timezone_type":1,"timezone":"+02:00"},"UserAccessRight":null,"UserAccID":null,"AuthorKeywords":"    Tandem quadrupole mass spectrometry;     UPLC;     HPLC;     Baby food;     Pesticides","OtherDescriptors":null,"Notes":null,"AnaPub":2006,"MonPub":null,"DateUpdate":"2020-06-25","DateCreate":"2012-09-24","SecASFANote":null,"ConfID":null,"PeerRev":1,"VlizCoreFlag":1,"WoScode":"WOS:000234692100011","VABBcode":null,"OpenAcc":0,"DOI":"10.1016/j.chroma.2005.10.077"},"refs":null,"anarec":{"AnaID":218514,"PubliDate":2006,"Pagination":"94-101","XtraPublOfAnaID":null,"ISBN":null,"Volume":"1103","Issue":"1","BRefMon":null,"BRefMonRR":null,"BRefXtra":null,"BRefXtraRR":null,"SerBRefID":43215,"SerRR":"Journal of Chromatography A. 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