Natural peptides with antioxidant activity from Atlantic cod and Atlantic salmon residual material
Summary. Water-soluble peptides/proteins with molecular weight below 10 kDa were isolated from residual material of cod (liver, skin, and cod mix i.e. skin, frames, and viscera), and salmon (skin, and salmon mix i.e. skin, frames, and viscera) by cut-off filtration. Peptide motifs with reported bioa...
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ftunivstavanger:oai:uis.brage.unit.no:11250/2382437 2023-06-11T04:10:09+02:00 Natural peptides with antioxidant activity from Atlantic cod and Atlantic salmon residual material Pampanin, Daniela M. Haar, Marianne Bore Sydnes, Magne Olav 2016-03 application/pdf http://hdl.handle.net/11250/2382437 eng eng Healthy Synergies Publications Pampanin, D.M., Haar, M.B, Sydnes, M.O. (2016) Natural peptides with antioxidant activity from Atlantic cod and Atlantic salmon residual material. International Journal of Applied Research in Natural Products, 9(2), 1-8 urn:issn:1940-6223 http://hdl.handle.net/11250/2382437 ©2008-2016. IJARNP-HS Publication 1-8 9 International Journal of Applied Research in Natural Products 2 bioactive peptides antioxidant activity residual material Atlantic cod Atlantic salmon peptider laks torsk fiskerinæringen VDP::Mathematics and natural science: 400::Basic biosciences: 470 Journal article Peer reviewed 2016 ftunivstavanger 2023-05-29T16:02:11Z Summary. Water-soluble peptides/proteins with molecular weight below 10 kDa were isolated from residual material of cod (liver, skin, and cod mix i.e. skin, frames, and viscera), and salmon (skin, and salmon mix i.e. skin, frames, and viscera) by cut-off filtration. Peptide motifs with reported bioactivity were identified in all samples by liquid chromatography-mass spectrometry/mass spectrometry (LC-MS/MS) (Orbitrap), bioinformatics, and database search. Peptides with potential type 2 diabetes, cardio system, immunomodulation, prolyl endopeptidase (PEP), and antioxidant activity were detected. The potential antioxidant activity in the samples was confirmed by two antioxidant assays, namely hydroxyl radical scavenging activity (HRSA), and 2,2'-azino-bis(3-ethylbenzothiazoline-6-sulphonic acid (ABTS) radical cation decolorization assay. In these assays the salmon samples were found to possess higher antioxidant activity than the cod samples. All samples except the cod skin were found to have higher antioxidant activity than alanine-histidine (AH), a dipeptide with known antioxidant activity. Industrial relevance. Residual material from fisheries and aquaculture makes up large quantities of material. Although previously regarded as waste this material has valuable components that are of interest for the biotech industry. The fractionation process utilized in this work offers the possibility for simple isolation of interesting peptides with antioxidant activity. This method should be of interest for the food industry and biotech industry for product development. Article in Journal/Newspaper atlantic cod Atlantic salmon University of Stavanger: UiS Brage |
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Open Polar |
collection |
University of Stavanger: UiS Brage |
op_collection_id |
ftunivstavanger |
language |
English |
topic |
bioactive peptides antioxidant activity residual material Atlantic cod Atlantic salmon peptider laks torsk fiskerinæringen VDP::Mathematics and natural science: 400::Basic biosciences: 470 |
spellingShingle |
bioactive peptides antioxidant activity residual material Atlantic cod Atlantic salmon peptider laks torsk fiskerinæringen VDP::Mathematics and natural science: 400::Basic biosciences: 470 Pampanin, Daniela M. Haar, Marianne Bore Sydnes, Magne Olav Natural peptides with antioxidant activity from Atlantic cod and Atlantic salmon residual material |
topic_facet |
bioactive peptides antioxidant activity residual material Atlantic cod Atlantic salmon peptider laks torsk fiskerinæringen VDP::Mathematics and natural science: 400::Basic biosciences: 470 |
description |
Summary. Water-soluble peptides/proteins with molecular weight below 10 kDa were isolated from residual material of cod (liver, skin, and cod mix i.e. skin, frames, and viscera), and salmon (skin, and salmon mix i.e. skin, frames, and viscera) by cut-off filtration. Peptide motifs with reported bioactivity were identified in all samples by liquid chromatography-mass spectrometry/mass spectrometry (LC-MS/MS) (Orbitrap), bioinformatics, and database search. Peptides with potential type 2 diabetes, cardio system, immunomodulation, prolyl endopeptidase (PEP), and antioxidant activity were detected. The potential antioxidant activity in the samples was confirmed by two antioxidant assays, namely hydroxyl radical scavenging activity (HRSA), and 2,2'-azino-bis(3-ethylbenzothiazoline-6-sulphonic acid (ABTS) radical cation decolorization assay. In these assays the salmon samples were found to possess higher antioxidant activity than the cod samples. All samples except the cod skin were found to have higher antioxidant activity than alanine-histidine (AH), a dipeptide with known antioxidant activity. Industrial relevance. Residual material from fisheries and aquaculture makes up large quantities of material. Although previously regarded as waste this material has valuable components that are of interest for the biotech industry. The fractionation process utilized in this work offers the possibility for simple isolation of interesting peptides with antioxidant activity. This method should be of interest for the food industry and biotech industry for product development. |
format |
Article in Journal/Newspaper |
author |
Pampanin, Daniela M. Haar, Marianne Bore Sydnes, Magne Olav |
author_facet |
Pampanin, Daniela M. Haar, Marianne Bore Sydnes, Magne Olav |
author_sort |
Pampanin, Daniela M. |
title |
Natural peptides with antioxidant activity from Atlantic cod and Atlantic salmon residual material |
title_short |
Natural peptides with antioxidant activity from Atlantic cod and Atlantic salmon residual material |
title_full |
Natural peptides with antioxidant activity from Atlantic cod and Atlantic salmon residual material |
title_fullStr |
Natural peptides with antioxidant activity from Atlantic cod and Atlantic salmon residual material |
title_full_unstemmed |
Natural peptides with antioxidant activity from Atlantic cod and Atlantic salmon residual material |
title_sort |
natural peptides with antioxidant activity from atlantic cod and atlantic salmon residual material |
publisher |
Healthy Synergies Publications |
publishDate |
2016 |
url |
http://hdl.handle.net/11250/2382437 |
genre |
atlantic cod Atlantic salmon |
genre_facet |
atlantic cod Atlantic salmon |
op_source |
1-8 9 International Journal of Applied Research in Natural Products 2 |
op_relation |
Pampanin, D.M., Haar, M.B, Sydnes, M.O. (2016) Natural peptides with antioxidant activity from Atlantic cod and Atlantic salmon residual material. International Journal of Applied Research in Natural Products, 9(2), 1-8 urn:issn:1940-6223 http://hdl.handle.net/11250/2382437 |
op_rights |
©2008-2016. IJARNP-HS Publication |
_version_ |
1768384414788616192 |