| |
|
|
 | Acesso ao texto completo restrito à biblioteca da Embrapa Agroindústria de Alimentos. Para informações adicionais entre em contato com ctaa.biblioteca@embrapa.br. |
|
Registro Completo |
|
Biblioteca(s): |
Embrapa Agroindústria de Alimentos. |
|
Data corrente: |
13/10/2021 |
|
Data da última atualização: |
13/10/2021 |
|
Tipo da produção científica: |
Artigo em Periódico Indexado |
|
Autoria: |
PEREIRA, P. F. M.; PICCIANI, P. H. DE S.; CALADO, V.; TONON, R. V. |
|
Afiliação: |
PAMELA F. M. PEREIRA, UFRJ; PAULO H. DE SOUSA PICCIANI, UFRJ; VERONICA CALADO, UFRJ; RENATA VALERIANO TONON, CTAA. |
|
Título: |
Anthocyanin-sensitized gelatin-ZnO nanocomposite based film for meat quality assessment. |
|
Ano de publicação: |
2022 |
|
Fonte/Imprenta: |
Food Chemistry, v. 372, 3122815, 2022. |
|
DOI: |
https://doi.org/10.1016/j.foodchem.2021.131228 |
|
Idioma: |
Inglês |
|
Conteúdo: |
Meat is considered a highly perishable food, and the interest in developing tools to monitor meat quality products has increased these years. A novel gelatin-ZnO-anthocyanin ternary nanocomposite film is proposed as a sensitive layer to meat quality monitoring in the present work. The incorporation of anthocyanin (ATH) on gelatin-ZnO (G-ZnO) film induced a sensitivity improvement of films towards ammonia vapor according to impedance measurements. G-ZnO-ATH film presented a good response (38.69 %) to the presence of ammonia vapor at 300 ppm. Also, good selectivity for ammonia was observed in the films. G-ZnO-ATH, applied to minced meat's quality monitoring at different storage conditions, showed a good performance, with a significant (p < 0.05) non-linear Spearman correlation between the response and the total volatile basic nitrogen released during meat spoilage for both storage conditions. The results suggest new perspectives in the developed film as a promising nanocomposite material for meat quality monitoring. |
|
Palavras-Chave: |
Biopolymer-based nanocomposite; Chemosensing; Electrical gas sensor; Meat freshness. |
|
Thesaurus Nal: |
Electrical properties. |
|
Categoria do assunto: |
-- |
|
Marc: |
LEADER 01753naa a2200229 a 4500
001 2135266
005 2021-10-13
008 2022 bl uuuu u00u1 u #d
024 7 $ahttps://doi.org/10.1016/j.foodchem.2021.131228$2DOI
100 1 $aPEREIRA, P. F. M.
245 $aAnthocyanin-sensitized gelatin-ZnO nanocomposite based film for meat quality assessment.$h[electronic resource]
260 $c2022
520 $aMeat is considered a highly perishable food, and the interest in developing tools to monitor meat quality products has increased these years. A novel gelatin-ZnO-anthocyanin ternary nanocomposite film is proposed as a sensitive layer to meat quality monitoring in the present work. The incorporation of anthocyanin (ATH) on gelatin-ZnO (G-ZnO) film induced a sensitivity improvement of films towards ammonia vapor according to impedance measurements. G-ZnO-ATH film presented a good response (38.69 %) to the presence of ammonia vapor at 300 ppm. Also, good selectivity for ammonia was observed in the films. G-ZnO-ATH, applied to minced meat's quality monitoring at different storage conditions, showed a good performance, with a significant (p < 0.05) non-linear Spearman correlation between the response and the total volatile basic nitrogen released during meat spoilage for both storage conditions. The results suggest new perspectives in the developed film as a promising nanocomposite material for meat quality monitoring.
650 $aElectrical properties
653 $aBiopolymer-based nanocomposite
653 $aChemosensing
653 $aElectrical gas sensor
653 $aMeat freshness
700 1 $aPICCIANI, P. H. DE S.
700 1 $aCALADO, V.
700 1 $aTONON, R. V.
773 $tFood Chemistry$gv. 372, 3122815, 2022.
Download
Esconder MarcMostrar Marc Completo |
|
Registro original: |
Embrapa Agroindústria de Alimentos (CTAA) |
|
|
Biblioteca |
ID |
Origem |
Tipo/Formato |
Classificação |
Cutter |
Registro |
Volume |
Status |
URL |
Voltar
|
|
|
| Registros recuperados : 2 | |
| 1. |  | RIBEIRO, S. P.; VASCONCELOS, M. J. V.; ANTUNES, M. S.; PAIVA, E.; BROWN, V. K. DNA extraction and purification from species of Tabebuia aurea and T. ochracea (Bignoniaceae). Genetics and Molecular Biology, Ribeirão Preto, v. 22, n. 3, p. 299, 1999. Suplemento. Edição dos resumos do 45º Congresso Nacional de Genética, Gramado, 1999.| Tipo: Resumo em Anais de Congresso |
| Biblioteca(s): Embrapa Milho e Sorgo. |
|    |
| 2. | | FERNANDES, G. W.; GOULART, F. F.; RANIERI, B. D.; COELHO, M. S.; DALES, K.; BOESCHE, N.; BUSTAMANTE, M.; CARVALHO, F. A.; CARVALHO, D. C.; DIRZO, R.; FERNANDES, S.; GALETTI JR, P. M.; MILLAN, V. E. G.; MIELKE, C.; RAMIREZ, J. L.; NEVES, A.; ROGASS, C.; RIBEIRO, S. P.; SCARIOT, A.; SOARES-FILHO, B. Deep into the mud: ecological and socio-economic impacts of the dam breach in Mariana, Brazil. Natureza & Conservação, v. 14, p. 35-45, 2016.| Tipo: Artigo em Periódico Indexado | Circulação/Nível: B - 1 |
| Biblioteca(s): Embrapa Recursos Genéticos e Biotecnologia. |
| |
| Registros recuperados : 2 | |
|
| Expressão de busca inválida. Verifique!!! |
|
|
