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

Autores

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

DOI:

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

Palavras-chave:

Embalagem, Bebidas, Poli (etileno tereftalato)

Resumo

O principal objetivo deste texto é reunir informações relativas à presença do composto acetaldeído, sua formação, reações químicas, formas pelas quais se manifesta em bebidas e fontes de contaminação provenientes de diferentes caminhos nos sistemas de produção, embalagem e ambiente. Trata-se de um trabalho de revisão bibliográfica comentada e discutida, onde o autor insere sua experiência em tecnologia de transformação de resinas de PET, bem como embalagens para diversos produtos acondicionados e também fundamentos teóricos e práticos das etapas do processo relacionadas à formação de acetaldeído.

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