Utilize este identificador para referenciar este registo: http://hdl.handle.net/10400.18/2572
Título: Preparation and Characterization of Antimicrobial Films Based on Chitosan for Active Food Packaging Applications
Autor: Lago, M.A
Sendón, R.
Rodríguez-Bernaldo de Quirós, A.
Sanches-Silva, A.
Costa, H.S.
Sánchez-Machado, D.I.
Soto Valdez, H.
Angulo, I.
Aurrekoetxea, G.P.
Torrieri, E.
López-Cervantes, J.
Paseiro, P.
Palavras-chave: Segurança Alimentar
Chitosan
Active Packaging
Films Characterization
Mechanical Properties
Antimicrobial Effect
Data: 2014
Editora: Springer Verlag
Citação: Food Bioprocess Technol. 2014;7(10):2932–2941
Resumo: The aim of this paper was to characterize chitosan samples from the shrimp shells for the later development of antimicrobial active systems. These systems include 100 % chitosan-based films obtained by casting, polyamide films with 5 and 10 % of chitosan obtained by extrusion and polyethylene/polyethylene terephthalate films with a coating of 0.6 % of chitosan. For that purpose, several analytical techniques including IR, 1H NMR, GPC, and microscopic techniques (scanning electron microscopy and transmission electron microscopy) were used. Within the studied samples, C1 showed the lowest DA and MW and consequently presented the most suitable properties for the development of an active packaging. Additionally, mechanical properties were performed. The effectiveness of the developed systems was evaluated by means of microbiological assays. The tested films showed antimicrobial capacity against coliform enterobacteria, mesophilic aerobic microorganism, and yeast and moulds.
Peer review: yes
URI: http://hdl.handle.net/10400.18/2572
DOI: 10.1007/s11947-014-1276-z
ISSN: 1935-5130
Versão do Editor: http://link.springer.com/article/10.1007%2Fs11947-014-1276-z
Aparece nas colecções:DAN - Artigos em revistas internacionais

Ficheiros deste registo:
Ficheiro Descrição TamanhoFormato 
Lago et al_Food Bioprocess Technol_2014.pdf968,03 kBAdobe PDFVer/Abrir    Acesso Restrito. Solicitar cópia ao autor!


FacebookTwitterDeliciousLinkedInDiggGoogle BookmarksMySpace
Formato BibTex MendeleyEndnote Degois 

Todos os registos no repositório estão protegidos por leis de copyright, com todos os direitos reservados.