Search results for "migration test"
showing 2 items of 2 documents
Safety Assessment and Migration Tests
2018
This chapter outlines (i) the advances to reduce the uncertainty in nanomaterials (NMs) determination; (ii) the results from migration experiments conducted with nano-clay, nanosilver, and other nanomaterial-containing polymers; and (iii) the different established protocols for risk assessment that ensure consumer's safety. The text starts highlighting the need of an understanding of potential exposure via migration into food and a deeper knowledge of the interaction of NMs with food constituents and their effects upon ingestion. The chapter covers the ability of the analytical techniques utilized to detect nanoparticles per se in food simulants. In addition, the results of the application …
Determination of 60 Migrant Substances in Plastic Food Contact Materials by Vortex-Assisted Liquid-Liquid Extraction and GC-Q-Orbitrap HRMS
2021
A GC-HRMS analytical method for the determination of 60 migrant substances, including aldehydes, ketones, phthalates and other plasticizers, phenol derivatives, acrylates, and methacrylates, in plastic food contact materials (FCM) has been developed and validated. The proposed method includes migration tests, according to Commission Regulation (EU) 10/2011, using four food simulants (A, B, C, and D1), followed by vortex-assisted liquid–liquid extraction (VA-LLE) and GC-Q-Orbitrap HRMS analysis in selected ion monitoring (SIM) mode, with a resolving power of 30,000 FWHM and a mass accuracy ≤5 ppm. The method was validated, showing satisfactory linearity (R2 ≥ 0.98 from 40 to 400 …