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...
Published in: | Biomolecules |
---|---|
Main Authors: | , , , , , |
Format: | Article in Journal/Newspaper |
Language: | English |
Published: |
2020
|
Subjects: | |
Online Access: | https://zenodo.org/record/3691911 https://doi.org/10.3390/biom10020310 |
id |
ftzenodo:oai:zenodo.org:3691911 |
---|---|
record_format |
openpolar |
spelling |
ftzenodo:oai:zenodo.org:3691911 2023-05-15T18:15:41+02:00 Production, Characterization, and Bioactivity of Fish Protein Hydrolysates from Aquaculture Turbot (Scophthalmus maximus) Wastes Vazquez J.A. Rodriguez-Amado I. Sotelo C.G. Sanz N. Perez-Martin R.I. Valcarcel J. 2020-02-15 https://zenodo.org/record/3691911 https://doi.org/10.3390/biom10020310 eng eng info:eu-repo/grantAgreement/EC/H2020/773330/ https://zenodo.org/communities/gain_h2020 https://zenodo.org/record/3691911 https://doi.org/10.3390/biom10020310 oai:zenodo.org:3691911 info:eu-repo/semantics/openAccess https://creativecommons.org/licenses/by/4.0/legalcode aquaculture by-products turbot waste valorization fish protein hydrolysates bioactive circular bioeconomy info:eu-repo/semantics/article publication-article 2020 ftzenodo https://doi.org/10.3390/biom10020310 2023-03-10T22:57:32Z 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. Article in Journal/Newspaper Scophthalmus maximus Turbot Zenodo Biomolecules 10 2 310 |
institution |
Open Polar |
collection |
Zenodo |
op_collection_id |
ftzenodo |
language |
English |
topic |
aquaculture by-products turbot waste valorization fish protein hydrolysates bioactive circular bioeconomy |
spellingShingle |
aquaculture by-products turbot waste valorization fish protein hydrolysates bioactive circular bioeconomy Vazquez J.A. Rodriguez-Amado I. Sotelo C.G. Sanz N. Perez-Martin R.I. Valcarcel J. Production, Characterization, and Bioactivity of Fish Protein Hydrolysates from Aquaculture Turbot (Scophthalmus maximus) Wastes |
topic_facet |
aquaculture by-products turbot waste valorization fish protein hydrolysates bioactive circular bioeconomy |
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 |
Article in Journal/Newspaper |
author |
Vazquez J.A. Rodriguez-Amado I. Sotelo C.G. Sanz N. Perez-Martin R.I. Valcarcel J. |
author_facet |
Vazquez J.A. Rodriguez-Amado I. Sotelo C.G. Sanz N. Perez-Martin R.I. Valcarcel J. |
author_sort |
Vazquez J.A. |
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 |
publishDate |
2020 |
url |
https://zenodo.org/record/3691911 https://doi.org/10.3390/biom10020310 |
genre |
Scophthalmus maximus Turbot |
genre_facet |
Scophthalmus maximus Turbot |
op_relation |
info:eu-repo/grantAgreement/EC/H2020/773330/ https://zenodo.org/communities/gain_h2020 https://zenodo.org/record/3691911 https://doi.org/10.3390/biom10020310 oai:zenodo.org:3691911 |
op_rights |
info:eu-repo/semantics/openAccess https://creativecommons.org/licenses/by/4.0/legalcode |
op_doi |
https://doi.org/10.3390/biom10020310 |
container_title |
Biomolecules |
container_volume |
10 |
container_issue |
2 |
container_start_page |
310 |
_version_ |
1766188871775682560 |