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Registro Completo |
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Biblioteca(s): |
Embrapa Agroindústria Tropical; Embrapa Instrumentação. |
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Data corrente: |
07/04/2021 |
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Data da última atualização: |
10/06/2022 |
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Tipo da produção científica: |
Artigo em Periódico Indexado |
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Autoria: |
MIRANDA, K. W. E.; BRESOLIN, J. D.; NATARELLI, C. V. L.; BENEVIDES, S. D.; BASTOS, M. do S. R.; MATTOSO, L. H. C.; OLIVEIRA, J. E. |
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Afiliação: |
JOANA DIAS BRESOLIN, CNPDIA; SELENE DAIHA BENEVIDES, CNPAT; MARIA DO SOCORRO ROCHA BASTOS, CNPAT; LUIZ HENRIQUE CAPPARELLI MATTOSO, CNPDIA. |
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Título: |
Potential use of poly(lactic acid) nanofibers mats as Nanosachets in postharvest of climacteric fruits and vegetables. |
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Ano de publicação: |
2021 |
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Fonte/Imprenta: |
Journal of Applied Polymer Science, e50735, 2021 |
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DOI: |
https://doi.org/10.1002/app.50735 |
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Idioma: |
Inglês |
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Conteúdo: |
This study is reported as the first demonstration of the use of solution blow spun mats in a Nano-sachet system containing a humidity absorber hydrogel and a paraffin wax tablet impregnated with potassium permanganate (KMnO4) for exogenous ethylene (ex-C2H4) oxidation, in order to delay fruit ripening. The tomatoes quality during storage time was characterized by gas chromatography (GC) (ethylene concentration and CO2 emission analysis—respiration rate), and colorimetry (green/red color parameter). Ex-C2H4 production over storage time was reduced for the Nano-sachet system when compared to the control system. Color changes, from 72 to 120 h, displayed fruit still predominantly green in the Nano-Sachet system (a* from −9.1 to −6.9), color transition green-red in the TNT-sachet (−7.5 to −0.3) and increased red color fruit in the control system (−6.1 to 3.7). This work suggests that nanofibrous mats can be used as a packaging system with the ability to protect, potentialize ethylene oxidation and extend climacteric fruits and vegetables quality in shelf life. |
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Palavras-Chave: |
Fruit portharvest; Fruit ripening. |
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Categoria do assunto: |
-- |
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Marc: |
LEADER 01824naa a2200229 a 4500
001 2131109
005 2022-06-10
008 2021 bl uuuu u00u1 u #d
024 7 $ahttps://doi.org/10.1002/app.50735$2DOI
100 1 $aMIRANDA, K. W. E.
245 $aPotential use of poly(lactic acid) nanofibers mats as Nanosachets in postharvest of climacteric fruits and vegetables.$h[electronic resource]
260 $c2021
520 $aThis study is reported as the first demonstration of the use of solution blow spun mats in a Nano-sachet system containing a humidity absorber hydrogel and a paraffin wax tablet impregnated with potassium permanganate (KMnO4) for exogenous ethylene (ex-C2H4) oxidation, in order to delay fruit ripening. The tomatoes quality during storage time was characterized by gas chromatography (GC) (ethylene concentration and CO2 emission analysis—respiration rate), and colorimetry (green/red color parameter). Ex-C2H4 production over storage time was reduced for the Nano-sachet system when compared to the control system. Color changes, from 72 to 120 h, displayed fruit still predominantly green in the Nano-Sachet system (a* from −9.1 to −6.9), color transition green-red in the TNT-sachet (−7.5 to −0.3) and increased red color fruit in the control system (−6.1 to 3.7). This work suggests that nanofibrous mats can be used as a packaging system with the ability to protect, potentialize ethylene oxidation and extend climacteric fruits and vegetables quality in shelf life.
653 $aFruit portharvest
653 $aFruit ripening
700 1 $aBRESOLIN, J. D.
700 1 $aNATARELLI, C. V. L.
700 1 $aBENEVIDES, S. D.
700 1 $aBASTOS, M. do S. R.
700 1 $aMATTOSO, L. H. C.
700 1 $aOLIVEIRA, J. E.
773 $tJournal of Applied Polymer Science, e50735, 2021
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Registro original: |
Embrapa Instrumentação (CNPDIA) |
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