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New UPLC coupled to mass spectrometry approaches for screening of non-volatile compounds as potential migrants from adhesives used in food packaging materials by E. Canellas; C. Nerín; R. Moore; P. Silcock is a Chemistry article available to read on EtoBox.

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Screening analysis Ultra-performance liquid chromatography coupled to a time-of-flight mass spectrometer detector Ultra-performance liquid chromatography coupled to high definition mass spectrometry Migration Tenax Non-volatile migrants a b s t r a c t The objective of this study was to identify the non-volatile compounds as potential migrants from adhesives used in food packaging. A number of the current acrylic adhesive formulations were extracted and prepared for analysis. The extracts were screened using ultra-performance liquid chromatography coupled to a time-of-flight mass spectrometer detector (UPLC-TOF-MS). This approach allowed the identification of several components by a combination of exact mass and in-source collision induced dissociation (CID). Due to the lack of freely available information on adhesive formulations further analyses were undertaken using ultra-performance liquid chromatography coupled to high definition mass spectrometry (UPLC-HDMS). Using the MassFragment TM tool to interrogate fragmentation data, a wide series of compounds were identified, demonstrating the usefulness and importance of these tools for difficult problems. Moreover, using several pac

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Author

E. Canellas; C. Nerín; R. Moore; P. Silcock

Publisher

Elsevier Science; Elsevier ; Elsevier BV (ISSN 0003-2670)

Published

2010

Language

EN

Field

Chemistry (Physical Sciences)