Mass Spectrometric Quantification of Volatile Compounds Released by Fresh Atlantic Salmon Stored at 4 °C under Modified Atmosphere Packaging and Vacuum Packaging for up to 16 Days
Atlantic salmon is rich in bioactive proteins, antioxidants, vitamins, and omega-3 fatty acids, making it a rich source of essential nutrients. However, it is highly susceptible to biochemical, physicochemical, and microbial spoilage. The aim of this study was to use natural oregano and dill antioxi...
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ftsmithonian:oai:figshare.com:article/17001121 2023-05-15T15:30:52+02:00 Mass Spectrometric Quantification of Volatile Compounds Released by Fresh Atlantic Salmon Stored at 4 °C under Modified Atmosphere Packaging and Vacuum Packaging for up to 16 Days Hanne Dalsvåg (11689555) Janna Cropotova (11689558) Anet Režek Jambrak (11689561) Tibor Janči (11689564) Patrik Španěl (1460899) Kseniya Dryahina (11160327) David Smith (37222) Turid Rustad (2745304) 2021-11-12T00:00:00Z https://doi.org/10.1021/acsfoodscitech.1c00259.s001 unknown https://figshare.com/articles/journal_contribution/Mass_Spectrometric_Quantification_of_Volatile_Compounds_Released_by_Fresh_Atlantic_Salmon_Stored_at_4_C_under_Modified_Atmosphere_Packaging_and_Vacuum_Packaging_for_up_to_16_Days/17001121 doi:10.1021/acsfoodscitech.1c00259.s001 CC BY-NC 4.0 CC-BY-NC Biochemistry Cell Biology Ecology Sociology Inorganic Chemistry Environmental Sciences not elsewhere classified Biological Sciences not elsewhere classified Chemical Sciences not elsewhere classified salmo salar </ 4 ° c use natural oregano modified atmosphere packaging mass spectrometric quantification atlantic salmon (< 3 fatty acids storage time could dill antioxidant extracts delay lipid oxidation analyzed using gc 2 </ sub volatile compounds released lipid oxidation volatile compounds vacuum packaging salmon samples carboxylic acids sulfur compounds vacuum packed treated samples several aldehydes protein solubility peroxide value natural antioxidants ms quantification monitor freshness microbial growth measured concentration including alcohols highly susceptible essential nutrients drip loss chilled conditions bioactive proteins 33 vocs 16 days Text Journal contribution 2021 ftsmithonian https://doi.org/10.1021/acsfoodscitech.1c00259.s001 2021-12-19T22:02:13Z Atlantic salmon is rich in bioactive proteins, antioxidants, vitamins, and omega-3 fatty acids, making it a rich source of essential nutrients. However, it is highly susceptible to biochemical, physicochemical, and microbial spoilage. The aim of this study was to use natural oregano and dill antioxidant extracts in combination with modified atmosphere packaging (MAP) (CO 2 :N 2 60:40) to retain the quality and delay lipid oxidation in Atlantic salmon ( Salmo salar ) during storage. Extract-treated samples and controls (both vacuum packed and in MAP) were stored under chilled conditions (4 ± 1 °C) for 0–16 days. Quality changes during storage were assessed in terms of drip loss, microbial growth, color, pH, protein solubility, and lipid oxidation. Primary and secondary lipid oxidation products were determined by means of peroxide value and TBARS. In parallel, volatile compounds were analyzed using GC-MS, SIFT-MS and SESI-MS. GC-MS indicated 29 recognizable VOCs present in the headspace of the salmon samples. SIFT-MS quantification was carried out for ammonia and 33 VOCs, including alcohols, several aldehydes, carboxylic acids, sulfur compounds, trimethylamine, and ammonia. While dill or oregano treatment reduced lipid oxidation after 16 days of storage, it did not affect VOC concentrations significantly. The study has revealed that changes of the measured concentration of volatiles with storage time could be used to monitor freshness and spoilage of the fish while observing the effect of natural antioxidants. Other Non-Article Part of Journal/Newspaper Atlantic salmon Salmo salar Unknown |
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ftsmithonian |
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topic |
Biochemistry Cell Biology Ecology Sociology Inorganic Chemistry Environmental Sciences not elsewhere classified Biological Sciences not elsewhere classified Chemical Sciences not elsewhere classified salmo salar </ 4 ° c use natural oregano modified atmosphere packaging mass spectrometric quantification atlantic salmon (< 3 fatty acids storage time could dill antioxidant extracts delay lipid oxidation analyzed using gc 2 </ sub volatile compounds released lipid oxidation volatile compounds vacuum packaging salmon samples carboxylic acids sulfur compounds vacuum packed treated samples several aldehydes protein solubility peroxide value natural antioxidants ms quantification monitor freshness microbial growth measured concentration including alcohols highly susceptible essential nutrients drip loss chilled conditions bioactive proteins 33 vocs 16 days |
spellingShingle |
Biochemistry Cell Biology Ecology Sociology Inorganic Chemistry Environmental Sciences not elsewhere classified Biological Sciences not elsewhere classified Chemical Sciences not elsewhere classified salmo salar </ 4 ° c use natural oregano modified atmosphere packaging mass spectrometric quantification atlantic salmon (< 3 fatty acids storage time could dill antioxidant extracts delay lipid oxidation analyzed using gc 2 </ sub volatile compounds released lipid oxidation volatile compounds vacuum packaging salmon samples carboxylic acids sulfur compounds vacuum packed treated samples several aldehydes protein solubility peroxide value natural antioxidants ms quantification monitor freshness microbial growth measured concentration including alcohols highly susceptible essential nutrients drip loss chilled conditions bioactive proteins 33 vocs 16 days Hanne Dalsvåg (11689555) Janna Cropotova (11689558) Anet Režek Jambrak (11689561) Tibor Janči (11689564) Patrik Španěl (1460899) Kseniya Dryahina (11160327) David Smith (37222) Turid Rustad (2745304) Mass Spectrometric Quantification of Volatile Compounds Released by Fresh Atlantic Salmon Stored at 4 °C under Modified Atmosphere Packaging and Vacuum Packaging for up to 16 Days |
topic_facet |
Biochemistry Cell Biology Ecology Sociology Inorganic Chemistry Environmental Sciences not elsewhere classified Biological Sciences not elsewhere classified Chemical Sciences not elsewhere classified salmo salar </ 4 ° c use natural oregano modified atmosphere packaging mass spectrometric quantification atlantic salmon (< 3 fatty acids storage time could dill antioxidant extracts delay lipid oxidation analyzed using gc 2 </ sub volatile compounds released lipid oxidation volatile compounds vacuum packaging salmon samples carboxylic acids sulfur compounds vacuum packed treated samples several aldehydes protein solubility peroxide value natural antioxidants ms quantification monitor freshness microbial growth measured concentration including alcohols highly susceptible essential nutrients drip loss chilled conditions bioactive proteins 33 vocs 16 days |
description |
Atlantic salmon is rich in bioactive proteins, antioxidants, vitamins, and omega-3 fatty acids, making it a rich source of essential nutrients. However, it is highly susceptible to biochemical, physicochemical, and microbial spoilage. The aim of this study was to use natural oregano and dill antioxidant extracts in combination with modified atmosphere packaging (MAP) (CO 2 :N 2 60:40) to retain the quality and delay lipid oxidation in Atlantic salmon ( Salmo salar ) during storage. Extract-treated samples and controls (both vacuum packed and in MAP) were stored under chilled conditions (4 ± 1 °C) for 0–16 days. Quality changes during storage were assessed in terms of drip loss, microbial growth, color, pH, protein solubility, and lipid oxidation. Primary and secondary lipid oxidation products were determined by means of peroxide value and TBARS. In parallel, volatile compounds were analyzed using GC-MS, SIFT-MS and SESI-MS. GC-MS indicated 29 recognizable VOCs present in the headspace of the salmon samples. SIFT-MS quantification was carried out for ammonia and 33 VOCs, including alcohols, several aldehydes, carboxylic acids, sulfur compounds, trimethylamine, and ammonia. While dill or oregano treatment reduced lipid oxidation after 16 days of storage, it did not affect VOC concentrations significantly. The study has revealed that changes of the measured concentration of volatiles with storage time could be used to monitor freshness and spoilage of the fish while observing the effect of natural antioxidants. |
format |
Other Non-Article Part of Journal/Newspaper |
author |
Hanne Dalsvåg (11689555) Janna Cropotova (11689558) Anet Režek Jambrak (11689561) Tibor Janči (11689564) Patrik Španěl (1460899) Kseniya Dryahina (11160327) David Smith (37222) Turid Rustad (2745304) |
author_facet |
Hanne Dalsvåg (11689555) Janna Cropotova (11689558) Anet Režek Jambrak (11689561) Tibor Janči (11689564) Patrik Španěl (1460899) Kseniya Dryahina (11160327) David Smith (37222) Turid Rustad (2745304) |
author_sort |
Hanne Dalsvåg (11689555) |
title |
Mass Spectrometric Quantification of Volatile Compounds Released by Fresh Atlantic Salmon Stored at 4 °C under Modified Atmosphere Packaging and Vacuum Packaging for up to 16 Days |
title_short |
Mass Spectrometric Quantification of Volatile Compounds Released by Fresh Atlantic Salmon Stored at 4 °C under Modified Atmosphere Packaging and Vacuum Packaging for up to 16 Days |
title_full |
Mass Spectrometric Quantification of Volatile Compounds Released by Fresh Atlantic Salmon Stored at 4 °C under Modified Atmosphere Packaging and Vacuum Packaging for up to 16 Days |
title_fullStr |
Mass Spectrometric Quantification of Volatile Compounds Released by Fresh Atlantic Salmon Stored at 4 °C under Modified Atmosphere Packaging and Vacuum Packaging for up to 16 Days |
title_full_unstemmed |
Mass Spectrometric Quantification of Volatile Compounds Released by Fresh Atlantic Salmon Stored at 4 °C under Modified Atmosphere Packaging and Vacuum Packaging for up to 16 Days |
title_sort |
mass spectrometric quantification of volatile compounds released by fresh atlantic salmon stored at 4 °c under modified atmosphere packaging and vacuum packaging for up to 16 days |
publishDate |
2021 |
url |
https://doi.org/10.1021/acsfoodscitech.1c00259.s001 |
genre |
Atlantic salmon Salmo salar |
genre_facet |
Atlantic salmon Salmo salar |
op_relation |
https://figshare.com/articles/journal_contribution/Mass_Spectrometric_Quantification_of_Volatile_Compounds_Released_by_Fresh_Atlantic_Salmon_Stored_at_4_C_under_Modified_Atmosphere_Packaging_and_Vacuum_Packaging_for_up_to_16_Days/17001121 doi:10.1021/acsfoodscitech.1c00259.s001 |
op_rights |
CC BY-NC 4.0 |
op_rightsnorm |
CC-BY-NC |
op_doi |
https://doi.org/10.1021/acsfoodscitech.1c00259.s001 |
_version_ |
1766361346106982400 |