Cargando…

Evaluation of the use of Idesia polycarpa Maxim protein coating to extend the shelf life of European sweet cherries

Idesia polycarpa Maxim protein was used as a substrate to prepare a novel food packaging material with bioactive functions for encapsulating and extending the postharvest shelf life of sweet cherries. The film-forming solution was prepared from a mixture of Idesia polycarpa Maxim protein, glycerol,...

Descripción completa

Detalles Bibliográficos
Autores principales: Yang, Wenqing, Zhang, Zimu, Chen, Yaobing, Luo, Kai
Formato: Online Artículo Texto
Lenguaje:English
Publicado: Frontiers Media S.A. 2023
Materias:
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC10693450/
https://www.ncbi.nlm.nih.gov/pubmed/38045816
http://dx.doi.org/10.3389/fnut.2023.1283086
_version_ 1785153164011372544
author Yang, Wenqing
Zhang, Zimu
Chen, Yaobing
Luo, Kai
author_facet Yang, Wenqing
Zhang, Zimu
Chen, Yaobing
Luo, Kai
author_sort Yang, Wenqing
collection PubMed
description Idesia polycarpa Maxim protein was used as a substrate to prepare a novel food packaging material with bioactive functions for encapsulating and extending the postharvest shelf life of sweet cherries. The film-forming solution was prepared from a mixture of Idesia polycarpa Maxim protein, glycerol, and gelatin, and was cast to form a film at room temperature and evaluated for mechanical, optical, structural, crystallinity, thermal properties, morphology, and antioxidant activity. Idesia polycarpa Maxim protein composite film solution was applied as an edible coating on sweet cherries and evaluated for changes in physical and biochemical parameters of sweet cherries in storage at 20°C and 50% relative humidity for 9 days. The results showed that the film tensile strength increased from 0.589 to 1.981 Mpa and the elongation at break increased from 42.555% to 58.386% with the increase of Idesia polycarpa Maxim protein concentration. And in the in vitro antioxidant assay, IPPF-4.0% was found to have the best antioxidant activity, with scavenging rates of 65.11% ± 1.19%, 70.74% ± 0.12%, and 90.96% ± 0.49% for DPPH radicals, ABTS radicals, and hydroxyl radicals, respectively. Idesia polycarpa Maxim protein coating applied to sweet cherries and after storage at 20°C and 50% relative humidity for 9 days, it was found that the Idesia polycarpa Maxim protein coating significantly reduced the weight loss (54.82% and 34.91% in the Control and Coating-2.5% groups, respectively) and the loss of ascorbic acid content (16.47% and 37.14% in the Control and Coating-2.5% groups, respectively) of the sweet cherries, which can effectively extend the aging of sweet cherry fruits and prolong their shelf life. The developed protein film of Idesia polycarpa Maxim with antioxidant activity can be used as a new food packaging material in the food industry.
format Online
Article
Text
id pubmed-10693450
institution National Center for Biotechnology Information
language English
publishDate 2023
publisher Frontiers Media S.A.
record_format MEDLINE/PubMed
spelling pubmed-106934502023-12-03 Evaluation of the use of Idesia polycarpa Maxim protein coating to extend the shelf life of European sweet cherries Yang, Wenqing Zhang, Zimu Chen, Yaobing Luo, Kai Front Nutr Nutrition Idesia polycarpa Maxim protein was used as a substrate to prepare a novel food packaging material with bioactive functions for encapsulating and extending the postharvest shelf life of sweet cherries. The film-forming solution was prepared from a mixture of Idesia polycarpa Maxim protein, glycerol, and gelatin, and was cast to form a film at room temperature and evaluated for mechanical, optical, structural, crystallinity, thermal properties, morphology, and antioxidant activity. Idesia polycarpa Maxim protein composite film solution was applied as an edible coating on sweet cherries and evaluated for changes in physical and biochemical parameters of sweet cherries in storage at 20°C and 50% relative humidity for 9 days. The results showed that the film tensile strength increased from 0.589 to 1.981 Mpa and the elongation at break increased from 42.555% to 58.386% with the increase of Idesia polycarpa Maxim protein concentration. And in the in vitro antioxidant assay, IPPF-4.0% was found to have the best antioxidant activity, with scavenging rates of 65.11% ± 1.19%, 70.74% ± 0.12%, and 90.96% ± 0.49% for DPPH radicals, ABTS radicals, and hydroxyl radicals, respectively. Idesia polycarpa Maxim protein coating applied to sweet cherries and after storage at 20°C and 50% relative humidity for 9 days, it was found that the Idesia polycarpa Maxim protein coating significantly reduced the weight loss (54.82% and 34.91% in the Control and Coating-2.5% groups, respectively) and the loss of ascorbic acid content (16.47% and 37.14% in the Control and Coating-2.5% groups, respectively) of the sweet cherries, which can effectively extend the aging of sweet cherry fruits and prolong their shelf life. The developed protein film of Idesia polycarpa Maxim with antioxidant activity can be used as a new food packaging material in the food industry. Frontiers Media S.A. 2023-11-17 /pmc/articles/PMC10693450/ /pubmed/38045816 http://dx.doi.org/10.3389/fnut.2023.1283086 Text en Copyright © 2023 Yang, Zhang, Chen and Luo. https://creativecommons.org/licenses/by/4.0/This is an open-access article distributed under the terms of the Creative Commons Attribution License (CC BY). The use, distribution or reproduction in other forums is permitted, provided the original author(s) and the copyright owner(s) are credited and that the original publication in this journal is cited, in accordance with accepted academic practice. No use, distribution or reproduction is permitted which does not comply with these terms.
spellingShingle Nutrition
Yang, Wenqing
Zhang, Zimu
Chen, Yaobing
Luo, Kai
Evaluation of the use of Idesia polycarpa Maxim protein coating to extend the shelf life of European sweet cherries
title Evaluation of the use of Idesia polycarpa Maxim protein coating to extend the shelf life of European sweet cherries
title_full Evaluation of the use of Idesia polycarpa Maxim protein coating to extend the shelf life of European sweet cherries
title_fullStr Evaluation of the use of Idesia polycarpa Maxim protein coating to extend the shelf life of European sweet cherries
title_full_unstemmed Evaluation of the use of Idesia polycarpa Maxim protein coating to extend the shelf life of European sweet cherries
title_short Evaluation of the use of Idesia polycarpa Maxim protein coating to extend the shelf life of European sweet cherries
title_sort evaluation of the use of idesia polycarpa maxim protein coating to extend the shelf life of european sweet cherries
topic Nutrition
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC10693450/
https://www.ncbi.nlm.nih.gov/pubmed/38045816
http://dx.doi.org/10.3389/fnut.2023.1283086
work_keys_str_mv AT yangwenqing evaluationoftheuseofidesiapolycarpamaximproteincoatingtoextendtheshelflifeofeuropeansweetcherries
AT zhangzimu evaluationoftheuseofidesiapolycarpamaximproteincoatingtoextendtheshelflifeofeuropeansweetcherries
AT chenyaobing evaluationoftheuseofidesiapolycarpamaximproteincoatingtoextendtheshelflifeofeuropeansweetcherries
AT luokai evaluationoftheuseofidesiapolycarpamaximproteincoatingtoextendtheshelflifeofeuropeansweetcherries