Production, Characterization, and Bioactivity of Fish Protein Hydrolysates from Aquaculture Turbot (Scophthalmus maximus) Wastes
The valorization of wastes generated in the processing of farmed fish is currently an issue of extreme relevance for the industry, aiming to accomplish the objectives of circular bioeconomy. In the present report, turbot (Scophthalmus maximus) by-products were subjected to Alcalase hydrolysis under...
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ftpubmed:oai:pubmedcentral.nih.gov:7072122 2023-05-15T18:15:41+02:00 Production, Characterization, and Bioactivity of Fish Protein Hydrolysates from Aquaculture Turbot (Scophthalmus maximus) Wastes Vázquez, José Antonio Rodríguez-Amado, Isabel Sotelo, Carmen G. Sanz, Noelia Pérez-Martín, Ricardo I. Valcárcel, Jesus 2020-02-15 http://www.ncbi.nlm.nih.gov/pmc/articles/PMC7072122/ http://www.ncbi.nlm.nih.gov/pubmed/32075329 https://doi.org/10.3390/biom10020310 en eng MDPI http://www.ncbi.nlm.nih.gov/pmc/articles/PMC7072122/ http://www.ncbi.nlm.nih.gov/pubmed/32075329 http://dx.doi.org/10.3390/biom10020310 © 2020 by the authors. 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 (http://creativecommons.org/licenses/by/4.0/). CC-BY Article Text 2020 ftpubmed https://doi.org/10.3390/biom10020310 2020-03-22T01:46:33Z The valorization of wastes generated in the processing of farmed fish is currently an issue of extreme relevance for the industry, aiming to accomplish the objectives of circular bioeconomy. In the present report, turbot (Scophthalmus maximus) by-products were subjected to Alcalase hydrolysis under the optimal conditions initially defined by response surface methodology. All the fish protein hydrolysates (FPHs) showed a high yield of digestion (>83%), very remarkable degrees of hydrolysis (30–37%), high content of soluble protein (>62 g/L), an excellent profile of amino acids, and almost total in vitro digestibility (higher than 92%). Antioxidant and antihypertensive activities were analyzed in all cases, viscera hydrolysates being the most active. The range of average molecular weights (Mw) of turbot hydrolysates varied from 1200 to 1669 Da, and peptide size distribution showed that the hydrolysate of viscera had the highest content of peptides above 1000 Da and below 200 Da. Text Scophthalmus maximus Turbot PubMed Central (PMC) Biomolecules 10 2 310 |
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Article Vázquez, José Antonio Rodríguez-Amado, Isabel Sotelo, Carmen G. Sanz, Noelia Pérez-Martín, Ricardo I. Valcárcel, Jesus Production, Characterization, and Bioactivity of Fish Protein Hydrolysates from Aquaculture Turbot (Scophthalmus maximus) Wastes |
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Article |
description |
The valorization of wastes generated in the processing of farmed fish is currently an issue of extreme relevance for the industry, aiming to accomplish the objectives of circular bioeconomy. In the present report, turbot (Scophthalmus maximus) by-products were subjected to Alcalase hydrolysis under the optimal conditions initially defined by response surface methodology. All the fish protein hydrolysates (FPHs) showed a high yield of digestion (>83%), very remarkable degrees of hydrolysis (30–37%), high content of soluble protein (>62 g/L), an excellent profile of amino acids, and almost total in vitro digestibility (higher than 92%). Antioxidant and antihypertensive activities were analyzed in all cases, viscera hydrolysates being the most active. The range of average molecular weights (Mw) of turbot hydrolysates varied from 1200 to 1669 Da, and peptide size distribution showed that the hydrolysate of viscera had the highest content of peptides above 1000 Da and below 200 Da. |
format |
Text |
author |
Vázquez, José Antonio Rodríguez-Amado, Isabel Sotelo, Carmen G. Sanz, Noelia Pérez-Martín, Ricardo I. Valcárcel, Jesus |
author_facet |
Vázquez, José Antonio Rodríguez-Amado, Isabel Sotelo, Carmen G. Sanz, Noelia Pérez-Martín, Ricardo I. Valcárcel, Jesus |
author_sort |
Vázquez, José Antonio |
title |
Production, Characterization, and Bioactivity of Fish Protein Hydrolysates from Aquaculture Turbot (Scophthalmus maximus) Wastes |
title_short |
Production, Characterization, and Bioactivity of Fish Protein Hydrolysates from Aquaculture Turbot (Scophthalmus maximus) Wastes |
title_full |
Production, Characterization, and Bioactivity of Fish Protein Hydrolysates from Aquaculture Turbot (Scophthalmus maximus) Wastes |
title_fullStr |
Production, Characterization, and Bioactivity of Fish Protein Hydrolysates from Aquaculture Turbot (Scophthalmus maximus) Wastes |
title_full_unstemmed |
Production, Characterization, and Bioactivity of Fish Protein Hydrolysates from Aquaculture Turbot (Scophthalmus maximus) Wastes |
title_sort |
production, characterization, and bioactivity of fish protein hydrolysates from aquaculture turbot (scophthalmus maximus) wastes |
publisher |
MDPI |
publishDate |
2020 |
url |
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC7072122/ http://www.ncbi.nlm.nih.gov/pubmed/32075329 https://doi.org/10.3390/biom10020310 |
genre |
Scophthalmus maximus Turbot |
genre_facet |
Scophthalmus maximus Turbot |
op_relation |
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC7072122/ http://www.ncbi.nlm.nih.gov/pubmed/32075329 http://dx.doi.org/10.3390/biom10020310 |
op_rights |
© 2020 by the authors. 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 (http://creativecommons.org/licenses/by/4.0/). |
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CC-BY |
op_doi |
https://doi.org/10.3390/biom10020310 |
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Biomolecules |
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10 |
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2 |
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310 |
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1766188856845008896 |