Mixed starch/chitosan hydrogels: elastic properties as modelled through simulated annealing algorithm and their ability to strongly reduce yellow sunset (INS 110) release

Registro completo de metadados
MetadadosDescriçãoIdioma
Autor(es): dc.creatorSoares, Lucas de Souza-
Autor(es): dc.creatorGomes, Bárbara Teixeira-
Autor(es): dc.creatorMilião, Gustavo Leite-
Autor(es): dc.creatorRocha, Roney Alves da-
Autor(es): dc.creatorTeixeira, Alvaro Vianna Novaes de Carvalho-
Autor(es): dc.creatorCoimbra, Jane Sélia dos Reis-
Autor(es): dc.creatorOliveira, Eduardo Basílio de-
Data de aceite: dc.date.accessioned2026-02-09T12:02:30Z-
Data de disponibilização: dc.date.available2026-02-09T12:02:30Z-
Data de envio: dc.date.issued2022-04-01-
Data de envio: dc.date.issued2022-04-01-
Data de envio: dc.date.issued2021-03-01-
Fonte completa do material: dc.identifierhttps://repositorio.ufla.br/handle/1/49658-
Fonte completa do material: dc.identifierhttps://doi.org/10.1016/j.carbpol.2020.117526-
Fonte: dc.identifier.urihttp://educapes.capes.gov.br/handle/capes/1153038-
Descrição: dc.descriptionBiopolymers mixtures appear as a strategy to improve sensorial/technological characteristics of gel-like products. Thus, self-sustaining starch (S100/C0) hydrogels were prepared with a partial replacement of the gelling agent by 5.0 % (S95/C5), 7.5 % (S92.5/C7.5), or 10.0 % chitosan (S90/C10), and containing yellow sunset (INS 110). Major visual changes or significant differences on L*a*b* parameters were not observed for starch/chitosan hydrogels. Creep-recovery data was modeled using the simulated annealing algorithm, and relative recovery results showed an increase for S95/C5 (82.6 %), when compared to S100/C0 (72.9 %). After 312 h, chitosan strongly reduced the INS 110 release from hydrogels to an ethanolic solution (3.1∙10−4 and 4.1∙10-3 g/100 mL for S95/C5 and S100/C0, respectively) or to a sucrose solution (1.1∙10-3 and 6.5∙10-3 g/100 mL for S95/C5 and S100/C0, respectively). Such results highlighted that chitosan not only presented a techno-functionality on starch hydrogels by improving their elasticity but also by hindering the release of yellow sunset.-
Idioma: dc.languageen-
Publicador: dc.publisherElsevier-
Direitos: dc.rightsrestrictAccess-
???dc.source???: dc.sourceCarbohydrate Polymers-
Palavras-chave: dc.subjectPolysaccharide-
Palavras-chave: dc.subjectGel-like products-
Palavras-chave: dc.subjectRheology-
Palavras-chave: dc.subjectSemisolid materials-
Palavras-chave: dc.subjectFood coloring-
Palavras-chave: dc.subjectPolissacarídeos-
Palavras-chave: dc.subjectProdutos tipo gel-
Palavras-chave: dc.subjectReologia-
Palavras-chave: dc.subjectMateriais semissólidos-
Palavras-chave: dc.subjectCorantes alimentícios-
Título: dc.titleMixed starch/chitosan hydrogels: elastic properties as modelled through simulated annealing algorithm and their ability to strongly reduce yellow sunset (INS 110) release-
Tipo de arquivo: dc.typeArtigo-
Aparece nas coleções:Repositório Institucional da Universidade Federal de Lavras (RIUFLA)

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