Mineral Bioaccessibility and Antioxidant Capacity of Protein Hydrolysates from Salmon ( Salmo salar ) and Mackerel ( Scomber scombrus ) Backbones and Heads
Information on the bioaccessibility of minerals is essential to consider a food ingredient as a potential mineral fortifier. In this study, the mineral bioaccessibility of protein hydrolysates from salmon ( Salmo salar ) and mackerel ( Scomber scombrus ) backbones and heads was evaluated. For this p...
Published in: | Marine Drugs |
---|---|
Main Authors: | , , , , |
Format: | Article in Journal/Newspaper |
Language: | English |
Published: |
MDPI AG
2023
|
Subjects: | |
Online Access: | https://doi.org/10.3390/md21050294 https://doaj.org/article/e336a0031c3c4258bc031005c4ccc7a1 |
id |
ftdoajarticles:oai:doaj.org/article:e336a0031c3c4258bc031005c4ccc7a1 |
---|---|
record_format |
openpolar |
spelling |
ftdoajarticles:oai:doaj.org/article:e336a0031c3c4258bc031005c4ccc7a1 2023-06-11T04:16:20+02:00 Mineral Bioaccessibility and Antioxidant Capacity of Protein Hydrolysates from Salmon ( Salmo salar ) and Mackerel ( Scomber scombrus ) Backbones and Heads Beatriz de la Fuente Tone Aspevik Francisco J. Barba Katerina Kousoulaki Houda Berrada 2023-05-01T00:00:00Z https://doi.org/10.3390/md21050294 https://doaj.org/article/e336a0031c3c4258bc031005c4ccc7a1 EN eng MDPI AG https://www.mdpi.com/1660-3397/21/5/294 https://doaj.org/toc/1660-3397 doi:10.3390/md21050294 1660-3397 https://doaj.org/article/e336a0031c3c4258bc031005c4ccc7a1 Marine Drugs, Vol 21, Iss 294, p 294 (2023) fish protein hydrolysates minerals bioaccessibility antioxidant capacity heavy metals Salmo salar Biology (General) QH301-705.5 article 2023 ftdoajarticles https://doi.org/10.3390/md21050294 2023-05-28T00:33:43Z Information on the bioaccessibility of minerals is essential to consider a food ingredient as a potential mineral fortifier. In this study, the mineral bioaccessibility of protein hydrolysates from salmon ( Salmo salar ) and mackerel ( Scomber scombrus ) backbones and heads was evaluated. For this purpose, the hydrolysates were submitted to simulated gastrointestinal digestion (INFOGEST method), and the mineral content was analyzed before and after the digestive process. Ca, Mg, P, Fe, Zn, and Se were then determined using an inductively coupled plasma spectrometer mass detector (ICP-MS). The highest bioaccessibility of minerals was found in salmon and mackerel head hydrolysates for Fe (≥100%), followed by Se in salmon backbone hydrolysates (95%). The antioxidant capacity of all protein hydrolysate samples, which was measured by Trolox Equivalent Antioxidant Capacity (TEAC), increased (10–46%) after in vitro digestion. The heavy metals As, Hg, Cd, and Pb were determined (ICP-MS) in the raw hydrolysates to confirm the harmlessness of these products. Except for Cd in mackerel hydrolysates, all toxic elements were below the legislation levels for fish commodities. These results suggest the possibility of using protein hydrolysates from salmon and mackerel backbones and heads for food mineral fortification, as well as the need to verify their safety. Article in Journal/Newspaper Salmo salar Directory of Open Access Journals: DOAJ Articles Marine Drugs 21 5 294 |
institution |
Open Polar |
collection |
Directory of Open Access Journals: DOAJ Articles |
op_collection_id |
ftdoajarticles |
language |
English |
topic |
fish protein hydrolysates minerals bioaccessibility antioxidant capacity heavy metals Salmo salar Biology (General) QH301-705.5 |
spellingShingle |
fish protein hydrolysates minerals bioaccessibility antioxidant capacity heavy metals Salmo salar Biology (General) QH301-705.5 Beatriz de la Fuente Tone Aspevik Francisco J. Barba Katerina Kousoulaki Houda Berrada Mineral Bioaccessibility and Antioxidant Capacity of Protein Hydrolysates from Salmon ( Salmo salar ) and Mackerel ( Scomber scombrus ) Backbones and Heads |
topic_facet |
fish protein hydrolysates minerals bioaccessibility antioxidant capacity heavy metals Salmo salar Biology (General) QH301-705.5 |
description |
Information on the bioaccessibility of minerals is essential to consider a food ingredient as a potential mineral fortifier. In this study, the mineral bioaccessibility of protein hydrolysates from salmon ( Salmo salar ) and mackerel ( Scomber scombrus ) backbones and heads was evaluated. For this purpose, the hydrolysates were submitted to simulated gastrointestinal digestion (INFOGEST method), and the mineral content was analyzed before and after the digestive process. Ca, Mg, P, Fe, Zn, and Se were then determined using an inductively coupled plasma spectrometer mass detector (ICP-MS). The highest bioaccessibility of minerals was found in salmon and mackerel head hydrolysates for Fe (≥100%), followed by Se in salmon backbone hydrolysates (95%). The antioxidant capacity of all protein hydrolysate samples, which was measured by Trolox Equivalent Antioxidant Capacity (TEAC), increased (10–46%) after in vitro digestion. The heavy metals As, Hg, Cd, and Pb were determined (ICP-MS) in the raw hydrolysates to confirm the harmlessness of these products. Except for Cd in mackerel hydrolysates, all toxic elements were below the legislation levels for fish commodities. These results suggest the possibility of using protein hydrolysates from salmon and mackerel backbones and heads for food mineral fortification, as well as the need to verify their safety. |
format |
Article in Journal/Newspaper |
author |
Beatriz de la Fuente Tone Aspevik Francisco J. Barba Katerina Kousoulaki Houda Berrada |
author_facet |
Beatriz de la Fuente Tone Aspevik Francisco J. Barba Katerina Kousoulaki Houda Berrada |
author_sort |
Beatriz de la Fuente |
title |
Mineral Bioaccessibility and Antioxidant Capacity of Protein Hydrolysates from Salmon ( Salmo salar ) and Mackerel ( Scomber scombrus ) Backbones and Heads |
title_short |
Mineral Bioaccessibility and Antioxidant Capacity of Protein Hydrolysates from Salmon ( Salmo salar ) and Mackerel ( Scomber scombrus ) Backbones and Heads |
title_full |
Mineral Bioaccessibility and Antioxidant Capacity of Protein Hydrolysates from Salmon ( Salmo salar ) and Mackerel ( Scomber scombrus ) Backbones and Heads |
title_fullStr |
Mineral Bioaccessibility and Antioxidant Capacity of Protein Hydrolysates from Salmon ( Salmo salar ) and Mackerel ( Scomber scombrus ) Backbones and Heads |
title_full_unstemmed |
Mineral Bioaccessibility and Antioxidant Capacity of Protein Hydrolysates from Salmon ( Salmo salar ) and Mackerel ( Scomber scombrus ) Backbones and Heads |
title_sort |
mineral bioaccessibility and antioxidant capacity of protein hydrolysates from salmon ( salmo salar ) and mackerel ( scomber scombrus ) backbones and heads |
publisher |
MDPI AG |
publishDate |
2023 |
url |
https://doi.org/10.3390/md21050294 https://doaj.org/article/e336a0031c3c4258bc031005c4ccc7a1 |
genre |
Salmo salar |
genre_facet |
Salmo salar |
op_source |
Marine Drugs, Vol 21, Iss 294, p 294 (2023) |
op_relation |
https://www.mdpi.com/1660-3397/21/5/294 https://doaj.org/toc/1660-3397 doi:10.3390/md21050294 1660-3397 https://doaj.org/article/e336a0031c3c4258bc031005c4ccc7a1 |
op_doi |
https://doi.org/10.3390/md21050294 |
container_title |
Marine Drugs |
container_volume |
21 |
container_issue |
5 |
container_start_page |
294 |
_version_ |
1768374037387411456 |