MIGRATION OF MINOR CONSTITUENTS FROM FOOD PACKAGING MATERIALS

摘要

ABSTRACTTechniques for the evaluation of potential migration of minor food packaging materials constituents are discussed with emphasis on vinyl chloride monomer (VCM) migration including recently developed methods of analysis. These methods combined with sorption isotherm theory enable calculation of the maximum allowable concentration of a potential migrant (e.g., VCM) in a packaging material corresponding to an “effective zero” migration to the contacting ph