Cargando…
Identification and Recovery of Valuable Bioactive Compounds from Potato Peels: A Comprehensive Review
Nowadays, the potato is one of the most cultivated and consumed food crops in the world and, in recent years, its production has experienced a sharp increase. Its industrial processing generates several by-products that are wasted and cause economic and environmental problems. Among them, potato pee...
Autores principales: | , , |
---|---|
Formato: | Online Artículo Texto |
Lenguaje: | English |
Publicado: |
MDPI
2021
|
Materias: | |
Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC8533085/ https://www.ncbi.nlm.nih.gov/pubmed/34679764 http://dx.doi.org/10.3390/antiox10101630 |
_version_ | 1784587226523369472 |
---|---|
author | Rodríguez-Martínez, Beatriz Gullón, Beatriz Yáñez, Remedios |
author_facet | Rodríguez-Martínez, Beatriz Gullón, Beatriz Yáñez, Remedios |
author_sort | Rodríguez-Martínez, Beatriz |
collection | PubMed |
description | Nowadays, the potato is one of the most cultivated and consumed food crops in the world and, in recent years, its production has experienced a sharp increase. Its industrial processing generates several by-products that are wasted and cause economic and environmental problems. Among them, potato peel stands out, representing up to 10% of the total potato residues obtained in the processing. On the other hand, these wastes, in addition to presenting antioxidant compounds, are rich in interesting chemical compounds of great value in a biorefinery model. This review summarizes the main compounds present in potato skins as well as the most used and innovative extraction methods employed for their isolation, with special emphasis on the fractions with biological activities. In addition, a sustainable biorefinery proposal focused on obtaining high added-value products with potential applications in the pharmaceutical, food, nutraceutical, or cosmetic industries is included. |
format | Online Article Text |
id | pubmed-8533085 |
institution | National Center for Biotechnology Information |
language | English |
publishDate | 2021 |
publisher | MDPI |
record_format | MEDLINE/PubMed |
spelling | pubmed-85330852021-10-23 Identification and Recovery of Valuable Bioactive Compounds from Potato Peels: A Comprehensive Review Rodríguez-Martínez, Beatriz Gullón, Beatriz Yáñez, Remedios Antioxidants (Basel) Review Nowadays, the potato is one of the most cultivated and consumed food crops in the world and, in recent years, its production has experienced a sharp increase. Its industrial processing generates several by-products that are wasted and cause economic and environmental problems. Among them, potato peel stands out, representing up to 10% of the total potato residues obtained in the processing. On the other hand, these wastes, in addition to presenting antioxidant compounds, are rich in interesting chemical compounds of great value in a biorefinery model. This review summarizes the main compounds present in potato skins as well as the most used and innovative extraction methods employed for their isolation, with special emphasis on the fractions with biological activities. In addition, a sustainable biorefinery proposal focused on obtaining high added-value products with potential applications in the pharmaceutical, food, nutraceutical, or cosmetic industries is included. MDPI 2021-10-16 /pmc/articles/PMC8533085/ /pubmed/34679764 http://dx.doi.org/10.3390/antiox10101630 Text en © 2021 by the authors. https://creativecommons.org/licenses/by/4.0/Licensee MDPI, Basel, Switzerland. This article is an open access article distributed under the terms and conditions of the Creative Commons Attribution (CC BY) license (https://creativecommons.org/licenses/by/4.0/). |
spellingShingle | Review Rodríguez-Martínez, Beatriz Gullón, Beatriz Yáñez, Remedios Identification and Recovery of Valuable Bioactive Compounds from Potato Peels: A Comprehensive Review |
title | Identification and Recovery of Valuable Bioactive Compounds from Potato Peels: A Comprehensive Review |
title_full | Identification and Recovery of Valuable Bioactive Compounds from Potato Peels: A Comprehensive Review |
title_fullStr | Identification and Recovery of Valuable Bioactive Compounds from Potato Peels: A Comprehensive Review |
title_full_unstemmed | Identification and Recovery of Valuable Bioactive Compounds from Potato Peels: A Comprehensive Review |
title_short | Identification and Recovery of Valuable Bioactive Compounds from Potato Peels: A Comprehensive Review |
title_sort | identification and recovery of valuable bioactive compounds from potato peels: a comprehensive review |
topic | Review |
url | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC8533085/ https://www.ncbi.nlm.nih.gov/pubmed/34679764 http://dx.doi.org/10.3390/antiox10101630 |
work_keys_str_mv | AT rodriguezmartinezbeatriz identificationandrecoveryofvaluablebioactivecompoundsfrompotatopeelsacomprehensivereview AT gullonbeatriz identificationandrecoveryofvaluablebioactivecompoundsfrompotatopeelsacomprehensivereview AT yanezremedios identificationandrecoveryofvaluablebioactivecompoundsfrompotatopeelsacomprehensivereview |