Valorization of Berries’ Agro-Industrial Waste in the Development of Biodegradable Pectin-Based Films for Fresh Salmon ( Salmo salar ) Shelf-Life Monitoring
The healthy properties of berries are known; however, red fruits are very perishable, generating large losses in production and marketing. Nonetheless, these wastes can be revalued and used. The main objective of this study was the development of biodegradable pectin films with berry agro-industrial...
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ftdoajarticles:oai:doaj.org/article:c3b0cd4a358c4a76bbec7b65807b962a 2024-01-07T09:46:21+01:00 Valorization of Berries’ Agro-Industrial Waste in the Development of Biodegradable Pectin-Based Films for Fresh Salmon ( Salmo salar ) Shelf-Life Monitoring Janira Romero Rui M. S. Cruz Alexandra Díez-Méndez Irene Albertos 2022-08-01T00:00:00Z https://doi.org/10.3390/ijms23168970 https://doaj.org/article/c3b0cd4a358c4a76bbec7b65807b962a EN eng MDPI AG https://www.mdpi.com/1422-0067/23/16/8970 https://doaj.org/toc/1661-6596 https://doaj.org/toc/1422-0067 doi:10.3390/ijms23168970 1422-0067 1661-6596 https://doaj.org/article/c3b0cd4a358c4a76bbec7b65807b962a International Journal of Molecular Sciences, Vol 23, Iss 16, p 8970 (2022) biopolymers intelligent food packaging bioactive natural compounds biodegradable shelf-life sustainability Biology (General) QH301-705.5 Chemistry QD1-999 article 2022 ftdoajarticles https://doi.org/10.3390/ijms23168970 2023-12-10T01:44:42Z The healthy properties of berries are known; however, red fruits are very perishable, generating large losses in production and marketing. Nonetheless, these wastes can be revalued and used. The main objective of this study was the development of biodegradable pectin films with berry agro-industrial waste extracts to monitor salmon shelf-life. The obtained extracts from blueberries, blackberries, and raspberries wastes were evaluated in terms of flavonols, phenols and anthocyanins contents, and antioxidant capacity. Then, pectin films with the extracts of different berries were developed and characterized. The results showed that the blueberry extract film was thicker (0.248 mm), darker (L* = 61.42), and opaquer (17.71%), while the highest density (1.477 g/cm 3 ) was shown by the raspberry films. The results also showed that blueberries were the best for further application due to their composition in bioactive compounds, antioxidant capacity, and color change at different pHs. The salmon samples wrapped in blueberry films showed lower values of pH and deterioration of fish during storage compared to the control and pectin samples. This study contributes to the valorization of berries agro-industrial waste by the development of eco-friendly films that can be used in the future as intelligent food packaging materials contributing to the extension of food shelf-life as a sustainable packaging alternative. Article in Journal/Newspaper Salmo salar Directory of Open Access Journals: DOAJ Articles International Journal of Molecular Sciences 23 16 8970 |
institution |
Open Polar |
collection |
Directory of Open Access Journals: DOAJ Articles |
op_collection_id |
ftdoajarticles |
language |
English |
topic |
biopolymers intelligent food packaging bioactive natural compounds biodegradable shelf-life sustainability Biology (General) QH301-705.5 Chemistry QD1-999 |
spellingShingle |
biopolymers intelligent food packaging bioactive natural compounds biodegradable shelf-life sustainability Biology (General) QH301-705.5 Chemistry QD1-999 Janira Romero Rui M. S. Cruz Alexandra Díez-Méndez Irene Albertos Valorization of Berries’ Agro-Industrial Waste in the Development of Biodegradable Pectin-Based Films for Fresh Salmon ( Salmo salar ) Shelf-Life Monitoring |
topic_facet |
biopolymers intelligent food packaging bioactive natural compounds biodegradable shelf-life sustainability Biology (General) QH301-705.5 Chemistry QD1-999 |
description |
The healthy properties of berries are known; however, red fruits are very perishable, generating large losses in production and marketing. Nonetheless, these wastes can be revalued and used. The main objective of this study was the development of biodegradable pectin films with berry agro-industrial waste extracts to monitor salmon shelf-life. The obtained extracts from blueberries, blackberries, and raspberries wastes were evaluated in terms of flavonols, phenols and anthocyanins contents, and antioxidant capacity. Then, pectin films with the extracts of different berries were developed and characterized. The results showed that the blueberry extract film was thicker (0.248 mm), darker (L* = 61.42), and opaquer (17.71%), while the highest density (1.477 g/cm 3 ) was shown by the raspberry films. The results also showed that blueberries were the best for further application due to their composition in bioactive compounds, antioxidant capacity, and color change at different pHs. The salmon samples wrapped in blueberry films showed lower values of pH and deterioration of fish during storage compared to the control and pectin samples. This study contributes to the valorization of berries agro-industrial waste by the development of eco-friendly films that can be used in the future as intelligent food packaging materials contributing to the extension of food shelf-life as a sustainable packaging alternative. |
format |
Article in Journal/Newspaper |
author |
Janira Romero Rui M. S. Cruz Alexandra Díez-Méndez Irene Albertos |
author_facet |
Janira Romero Rui M. S. Cruz Alexandra Díez-Méndez Irene Albertos |
author_sort |
Janira Romero |
title |
Valorization of Berries’ Agro-Industrial Waste in the Development of Biodegradable Pectin-Based Films for Fresh Salmon ( Salmo salar ) Shelf-Life Monitoring |
title_short |
Valorization of Berries’ Agro-Industrial Waste in the Development of Biodegradable Pectin-Based Films for Fresh Salmon ( Salmo salar ) Shelf-Life Monitoring |
title_full |
Valorization of Berries’ Agro-Industrial Waste in the Development of Biodegradable Pectin-Based Films for Fresh Salmon ( Salmo salar ) Shelf-Life Monitoring |
title_fullStr |
Valorization of Berries’ Agro-Industrial Waste in the Development of Biodegradable Pectin-Based Films for Fresh Salmon ( Salmo salar ) Shelf-Life Monitoring |
title_full_unstemmed |
Valorization of Berries’ Agro-Industrial Waste in the Development of Biodegradable Pectin-Based Films for Fresh Salmon ( Salmo salar ) Shelf-Life Monitoring |
title_sort |
valorization of berries’ agro-industrial waste in the development of biodegradable pectin-based films for fresh salmon ( salmo salar ) shelf-life monitoring |
publisher |
MDPI AG |
publishDate |
2022 |
url |
https://doi.org/10.3390/ijms23168970 https://doaj.org/article/c3b0cd4a358c4a76bbec7b65807b962a |
genre |
Salmo salar |
genre_facet |
Salmo salar |
op_source |
International Journal of Molecular Sciences, Vol 23, Iss 16, p 8970 (2022) |
op_relation |
https://www.mdpi.com/1422-0067/23/16/8970 https://doaj.org/toc/1661-6596 https://doaj.org/toc/1422-0067 doi:10.3390/ijms23168970 1422-0067 1661-6596 https://doaj.org/article/c3b0cd4a358c4a76bbec7b65807b962a |
op_doi |
https://doi.org/10.3390/ijms23168970 |
container_title |
International Journal of Molecular Sciences |
container_volume |
23 |
container_issue |
16 |
container_start_page |
8970 |
_version_ |
1787428110397865984 |