INFLUÊNCIA DO PROCESSO DE TRANSFORMAÇÃO NA GERAÇÃO DE ACETALDEÍDO E NÍVEIS RESIDUAIS EM EMBALAGENS DE POLI (ETILENO TEREFTALATO) (PET) E EM BEBIDAS - ARTIGO DE REVISÃO

CARLOS ALBERTO RODRIGUES ANJOS

doi:10.18011/bioeng2007v1n3p277-290

Authors

CARLOS ALBERTO RODRIGUES ANJOS DTA – FEA – UNICAMP – Cidade Universitária Zeferino Vaz – Campinas, SP.

DOI:

https://doi.org/10.18011/bioeng2007v1n3p277-290

Keywords:

packaging, drinks, poly (ethylene terephthalate)

Abstract

The main objective of this text is to congregate relative information to the presence of theacetaldehyde, its chemical formation, reactions, forms for which if manifest in drinks and sourcesof contamination proceeding from different ways in the production systems, packaging andenvironment. It is a review of commented and discussed references, where the author inserts itsexperience in technology of PET resin transformation, as well as packaging for diverse conditionedproducts and also theoretical and practical beddings of the related stages of the process to theacetaldehyde formation

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