Identification of potential migrants from samples of dual-ovenable plastics.
The analysis of samples of dual-ovenable cookware articles has identified chemicals with the potential to migrate into food. Samples were analysed by dynamic headspace analysis at 200 degrees C using a Tenax TA trap cooled in ice, and/or solvent extraction, followed by gas chromatography/mass spectrometry. Plastics analysed were crystalline poly(ethyleneterephthlalate) (cPET), thermoset polyester, poly(ethersulphone) and poly (4-methyl-pent-1-ene) (TPX). The greatest number and quantity of chemicals with the potential to migrate were found in thermoset polyester.
Gramshaw
J W
JW
Procter Department of Food Science, University of Leeds, UK.
Vandenburg
H J
HJ
Lakin
R A
RA
D002850:Chromatography, Gel; D003297:Cooking and Eating Utensils; D005506:Food Contamination; D008401:Gas Chromatography-Mass Spectrometry; D006358:Hot Temperature; D010969:Plastics; D012997:Solvents; D014835:Volatilization
D010969:Plastics; D012997:Solvents