Migration study of caprolactam from polyamide 6 sheets into food simulants
نویسندگان
چکیده
منابع مشابه
Modelling Migration from Paper into Food Simulants
Considerable amount of work has been devoted to the identification and quantification of contaminants in paper and paperboard for food packaging applications, particularly in papers containing recycled fibre. However, much less effort has been dedicated to the development of predictive migration models for such materials when used in contact with food. The work presented here has as main object...
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This study investigates the determination and migration of stabilizers and plasticizers from polyethylene terephthalate (PET). Two methods [ultrasonic extraction with dichloromethane or methanol and total dissolution with phenol/tetrachloroethane (m:m/1:1)] for pre-concentration of additives in PET material were performed. The diffusion of these additives from PET was evaluated by immersing in ...
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Small amounts of cyclic monomers and oligomers are present in polyamide (PA)-based kitchen utensils. In this study, we isolated eight PA-based cyclic monomers and oligomers from kitchen utensils made from PA6 (a polymer of ε-caprolactam) and PA66 (a polymer of 1,6-diaminohexane and adipic acid). Their structures were identified using high-resolution mass spectrometry and 1H- and 13C-nuclear mag...
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ژورنال
عنوان ژورنال: Food Science and Biotechnology
سال: 2018
ISSN: 1226-7708,2092-6456
DOI: 10.1007/s10068-018-0403-4