Data/hora: 24/09/2024 06:44:52

Biblioteca(s): 	Embrapa Agroindústria Tropical; Embrapa Instrumentação.	
Data corrente: 	07/04/2021	
Data da última atualização: 	10/06/2022	
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.	
Afiliação: 	JOANA DIAS BRESOLIN, CNPDIA; SELENE DAIHA BENEVIDES, CNPAT; MARIA DO SOCORRO ROCHA BASTOS, CNPAT; LUIZ HENRIQUE CAPPARELLI MATTOSO, CNPDIA.	
Título: 	Potential use of poly(lactic acid) nanofibers mats as Nanosachets in postharvest of climacteric fruits and vegetables.	
Ano de publicação: 	2021	
Fonte/Imprenta: 	Journal of Applied Polymer Science, e50735, 2021	
DOI: 	https://doi.org/10.1002/app.50735	
Idioma: 	Inglês	
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.	
Palavras-Chave: 	Fruit portharvest; Fruit ripening.	
Categoria do assunto: 	--	
Registro original: 	Embrapa Instrumentação (CNPDIA)	
Exemplares: 	CNPDIA - (17749-1) - UPC - AP - DD - PROCI.21/13 -  - 2021/13 - DIS
CNPAT - (16680-1) - UPC - AP - DD -  -  - ART21031 - DIS