Utilize este identificador para referenciar este registo:
https://hdl.handle.net/1822/20145
Título: | Rheological and thermal characteristics of wheat gluten biopolymers plasticized with glycerol |
Autor(es): | Ferreira, Shana Pires Ruiz, Walter Gaspar-Cunha, A. |
Palavras-chave: | Wheat gluten Glycerol Bioplastics |
Data: | 2012 |
Editora: | Sociedade Brasileira de Química |
Revista: | Química Nova |
Resumo(s): | The objective this work was to obtain bioplastics from mixtures of wheat gluten and glycerol by two different processes and evaluate their respective rheological properties. The mixtures and their respective bioplastics were obtained through direct batch mixing under approximately adiabatic and isothermal conditions. The bioplastics showed high values for the storage (G’) and loss (G’’) moduli, suggesting a stronger protein network formed in both processes. The temperature onset and the percentage of weight loss to be estimated were found to be near in both bioplastics. The bioplastics have demonstrated to be materials of interesting potential of use as biodegradable barrier materials. |
Tipo: | Artigo |
URI: | https://hdl.handle.net/1822/20145 |
DOI: | 10.1590/S0100-40422012000400012 |
ISSN: | 0100-4042 |
e-ISSN: | 1678-7064 |
Arbitragem científica: | yes |
Acesso: | Acesso aberto |
Aparece nas coleções: | IPC - Artigos em revistas científicas internacionais com arbitragem |
Ficheiros deste registo:
Ficheiro | Descrição | Tamanho | Formato | |
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Ferreira, Ruiz, Gaspar-Cunha_2012_Rheological and Thermal Characteristics of Wheat Gluten Biopolymers Plasticized with Glycerol.pdf | 333,79 kB | Adobe PDF | Ver/Abrir |