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Additive Migration from Plastics into Foods, 2007
Product Code: 978-1-84735-056-5
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Additive Migration from Plastics into Foods, 2007
A Guide for Analytical Chemists (Hard-backed)
Smithers Rapra, 2007 By T.R. Crompton
Thus it is likely that some transfer of polymer additives will occur - adventitious impurities such as monomers, oligomers, catalyst remnants and residual polymerisation solvents and low molecular weight polymer fractions - from the plastic into the packaged material with the consequent risk of a toxic hazard to the consumer. The actual hazard arising to the consumer from any extractable material is a function of two properties, namely, the intrinsic toxicity of the extracted material as evaluated in animal feeding trials (not dealt with in this book) and the amount of material extracted from the polymer which enters the packed commodity under service conditions, i.e., during packaging operations and during the shelf life of the packaged commodity at the time of the consumption.
This book covers all aspects of the migration of additives into food and gives detailed information on the analytical determination of the additives in various plastics. It will be of interest to those engaged in the implementation of packaging legislation, including management, analytical chemists and the manufacturers of foods, beverages, pharmaceuticals and cosmetics and also scientific and toxicologists in the packaging industry.
Contents
1 Additive Migration from Plastics into Packaged Commodities 2 Types of Polymers Used in Commodity Packaging 3 Non-Polymeric Components of Plastics 4 Determination of Antioxidants 5 Determination of Ultraviolet Stabilisers in Extractants 6 Determination of Plasticisers in Extractants 7 Determination of Organotin Thermal Stabilisers in Extractants 8 Determination of Organic Sulfur Compounds in Extractants 9 Determination of Polydimethyl Siloxanes in Extractants 10 Determination of Lubricants in Extraction Liquids 11 Determination of Monomers and Oligomers in Extractants 12 Analysis of Polymer Extraction Liquids Containing More Than One Migrant 13 Determination of Additives and their Breakdown Products in Extractants 14 Additive Migration Theory 15 Gas Barrier Properties of Food Packaging Plastic Films 16 Legislative Aspects of the Use of Additives in Packaging Plastics 17 Direct Determination of Migrants from Polymers into Foodstuffs
Price: £120.00 (Ex VAT)
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