Composite films as alternative packaging for uv-light barrier intended for food preservation

Página do item simplificado
dc.creatorRejane Andrade Batista
dc.creatorJanaína Teles de Faria
dc.creatorPaula Judith Pérez Espitia
dc.creatorNarendra Narain
dc.creatorNilda de Fátima Ferreira Soares
dc.creatorEber Antonio Alves Medeiros
dc.date.accessioned2022-07-08T23:51:17Z
dc.date.accessioned2025-09-08T23:59:13Z
dc.date.available2022-07-08T23:51:17Z
dc.date.issued2019
dc.identifier.issn1120-1770
dc.identifier.urihttps://hdl.handle.net/1843/43117
dc.languageeng
dc.publisherUniversidade Federal de Minas Gerais
dc.relation.ispartofItalian Journal of Food Science
dc.rightsAcesso Aberto
dc.subjectAlimentos - Embalagens
dc.subjectAlimentos - Conservação
dc.subject.otherFood packaging
dc.subject.otherFood preservation
dc.subject.otherUV light barrier
dc.titleComposite films as alternative packaging for uv-light barrier intended for food preservation
dc.typeArtigo de periódico
local.citation.epage12
local.citation.issue6
local.citation.spage1
local.citation.volume31
local.description.resumoFood exposure to light result in oxidation. This study aimed to develop films as UV-light barrier using central composite design. Low density polyethylene films were incorporated with tinuvin and iron particles. Physicalmechanical properties (crystallinity, microstructure, mechanical resistance, color properties, thermal stability) and UV-light barrier were evaluated. Iron did no influence film's crystallinity; however, mechanical resistance was affected by iron. Microscopy analyses showed iron agglomeration on films surface. Films presented a maximum decomposition temperature (550.1 [+ or -] 8[degrees]C). Tinuvin and iron affected [L.sup.*], [a.sup.*], opacity and whiteness index. Only tinuvin had a significant effect on UV-light absorbed at 250, 3l0 and 360 nm wavelengths.
local.publisher.countryBrasil
local.publisher.departmentICA - INSTITUTO DE CIÊNCIAS AGRÁRIAS
local.publisher.initialsUFMG
local.url.externahttps://go.gale.com/ps/i.do?id=GALE%7CA623928058&sid=googleScholar&v=2.1&it=r&linkaccess=abs&issn=11201770&p=AONE&sw=w&userGroupName=ufmg_br

Arquivos

Pacote original

Agora exibindo 1 - 1 de 1
Imagem de Miniatura
Nome:
Composite films as alternative packaging for uv-light barrier intended for food preservation_Janaína Teles de Faria.pdf
Tamanho:
294.35 KB
Formato:
Adobe Portable Document Format
Baixar

Licença do pacote

Agora exibindo 1 - 1 de 1
Imagem de Miniatura
Nome:
License.txt
Tamanho:
1.99 KB
Formato:
Plain Text
Descrição:
Baixar

Coleções

Artigo de Periódico

Logo UFMG