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Tytuł pozycji:

Non-targeted screening of chemicals migrating from paper-based food packaging by GC-Orbitrap mass spectrometry.

Tytuł :
Non-targeted screening of chemicals migrating from paper-based food packaging by GC-Orbitrap mass spectrometry.
Autorzy :
Sapozhnikova Y; USDA, Agricultural Research Service, Eastern Regional Research Center, 600 East Mermaid Lane, Wyndmoor, PA, 19038, USA. Electronic address: .
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Źródło :
Talanta [Talanta] 2021 May 01; Vol. 226, pp. 122120. Date of Electronic Publication: 2021 Jan 17.
Typ publikacji :
Journal Article
Język :
English
Imprint Name(s) :
Publication: Amsterdam : Elsevier
Original Publication: Oxford : Pergamon Press
Contributed Indexing :
Keywords: Compound Discoverer; Food packaging; GC-Orbitrap MS; Migration
Entry Date(s) :
Date Created: 20210307 Date Completed: 20210317 Latest Revision: 20210317
Update Code :
20210318
DOI :
10.1016/j.talanta.2021.122120
PMID :
33676675
Czasopismo naukowe
The aim of this study was to identify chemicals migrating from paper-based food packaging materials by GC-Orbitrap mass spectrometry (MS). Migration tests were conducted with samples of butcher paper, liquid egg containers, pizza boxes and pizza box liners. A new approach for an automated data processing of GC-Orbitrap EI data was developed and evaluated with Compound Discoverer™ software. A total of 35 migrated chemicals were putatively identified. They represented natural compounds, fatty acid ethyl esters, FDA substances added to food and Indirect Additives in Food Contact Substances, common phthalates, alkanes, siloxanes, ketones, and chemicals used as additives in packaging. Additionally, some unexpected compounds suspected to be degradation products of additives were identified. Levels of 23 identified chemicals significantly (p < 0.05) changed over the 10-day migration test. For two identified migrants, dibutyl phthalate and benzophenone, calculated specific migration limits (SMLs) were below the established regulatory levels. The information on the identity of chemicals migrating from food packaging materials is important to inform regulatory agencies and to develop risk management strategies.
(Published by Elsevier B.V.)

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