Effects of Phosphates and Salt in Ground Raw and Cooked Farmed Cod ( Gadus morhua) Muscle Studied by the Water Holding Capacity (WHC), and Supported by 31 P‐NMR Measurements
ABSTRACT: A model system consisting of ground farmed cod muscle (80%, w/w) and added brine (20%, w/w) with different content and combinations of salt (0% and 3% in brine) and phosphorus compounds (mono‐, di‐, tri‐ and hexametaphosphates; 0% and 3% in brine) was used to simulate industrial brining of...
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crwiley:10.1111/j.1750-3841.2009.01086.x 2024-09-15T18:07:19+00:00 Effects of Phosphates and Salt in Ground Raw and Cooked Farmed Cod ( Gadus morhua) Muscle Studied by the Water Holding Capacity (WHC), and Supported by 31 P‐NMR Measurements Johnsen, S.O. Jørgensen, K.B. Birkeland, S. Skipnes, D. Skåra, T. 2009 http://dx.doi.org/10.1111/j.1750-3841.2009.01086.x https://api.wiley.com/onlinelibrary/tdm/v1/articles/10.1111%2Fj.1750-3841.2009.01086.x en eng Wiley http://onlinelibrary.wiley.com/termsAndConditions#vor Journal of Food Science volume 74, issue 3 ISSN 0022-1147 1750-3841 journal-article 2009 crwiley https://doi.org/10.1111/j.1750-3841.2009.01086.x 2024-07-04T04:30:34Z ABSTRACT: A model system consisting of ground farmed cod muscle (80%, w/w) and added brine (20%, w/w) with different content and combinations of salt (0% and 3% in brine) and phosphorus compounds (mono‐, di‐, tri‐ and hexametaphosphates; 0% and 3% in brine) was used to simulate industrial brining of muscle foods. Individual phosphorus component concentrations and breakdown as function of time (0, 23 h) were analyzed using 31 P‐NMR spectroscopy. The effects of salt and phosphate on water holding capacity (WHC) were measured at similar sampling times, and interrelations between phosphorous components determined by NMR and WHC were established. Addition of salt led to a significant increase (+18%) in WHC, and the combined effect of salt and phosphates was even more pronounced (+29%). The positive effect of triphosphate and salt on WHC was also seen after cooking (+36% in raw and +41% in cooked cod muscle, relative to control), although NMR analysis showed a rapid breakdown of di‐ and triphosphates. Article in Journal/Newspaper Gadus morhua Wiley Online Library Journal of Food Science 74 3 C211 C220 |
institution |
Open Polar |
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Wiley Online Library |
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crwiley |
language |
English |
description |
ABSTRACT: A model system consisting of ground farmed cod muscle (80%, w/w) and added brine (20%, w/w) with different content and combinations of salt (0% and 3% in brine) and phosphorus compounds (mono‐, di‐, tri‐ and hexametaphosphates; 0% and 3% in brine) was used to simulate industrial brining of muscle foods. Individual phosphorus component concentrations and breakdown as function of time (0, 23 h) were analyzed using 31 P‐NMR spectroscopy. The effects of salt and phosphate on water holding capacity (WHC) were measured at similar sampling times, and interrelations between phosphorous components determined by NMR and WHC were established. Addition of salt led to a significant increase (+18%) in WHC, and the combined effect of salt and phosphates was even more pronounced (+29%). The positive effect of triphosphate and salt on WHC was also seen after cooking (+36% in raw and +41% in cooked cod muscle, relative to control), although NMR analysis showed a rapid breakdown of di‐ and triphosphates. |
format |
Article in Journal/Newspaper |
author |
Johnsen, S.O. Jørgensen, K.B. Birkeland, S. Skipnes, D. Skåra, T. |
spellingShingle |
Johnsen, S.O. Jørgensen, K.B. Birkeland, S. Skipnes, D. Skåra, T. Effects of Phosphates and Salt in Ground Raw and Cooked Farmed Cod ( Gadus morhua) Muscle Studied by the Water Holding Capacity (WHC), and Supported by 31 P‐NMR Measurements |
author_facet |
Johnsen, S.O. Jørgensen, K.B. Birkeland, S. Skipnes, D. Skåra, T. |
author_sort |
Johnsen, S.O. |
title |
Effects of Phosphates and Salt in Ground Raw and Cooked Farmed Cod ( Gadus morhua) Muscle Studied by the Water Holding Capacity (WHC), and Supported by 31 P‐NMR Measurements |
title_short |
Effects of Phosphates and Salt in Ground Raw and Cooked Farmed Cod ( Gadus morhua) Muscle Studied by the Water Holding Capacity (WHC), and Supported by 31 P‐NMR Measurements |
title_full |
Effects of Phosphates and Salt in Ground Raw and Cooked Farmed Cod ( Gadus morhua) Muscle Studied by the Water Holding Capacity (WHC), and Supported by 31 P‐NMR Measurements |
title_fullStr |
Effects of Phosphates and Salt in Ground Raw and Cooked Farmed Cod ( Gadus morhua) Muscle Studied by the Water Holding Capacity (WHC), and Supported by 31 P‐NMR Measurements |
title_full_unstemmed |
Effects of Phosphates and Salt in Ground Raw and Cooked Farmed Cod ( Gadus morhua) Muscle Studied by the Water Holding Capacity (WHC), and Supported by 31 P‐NMR Measurements |
title_sort |
effects of phosphates and salt in ground raw and cooked farmed cod ( gadus morhua) muscle studied by the water holding capacity (whc), and supported by 31 p‐nmr measurements |
publisher |
Wiley |
publishDate |
2009 |
url |
http://dx.doi.org/10.1111/j.1750-3841.2009.01086.x https://api.wiley.com/onlinelibrary/tdm/v1/articles/10.1111%2Fj.1750-3841.2009.01086.x |
genre |
Gadus morhua |
genre_facet |
Gadus morhua |
op_source |
Journal of Food Science volume 74, issue 3 ISSN 0022-1147 1750-3841 |
op_rights |
http://onlinelibrary.wiley.com/termsAndConditions#vor |
op_doi |
https://doi.org/10.1111/j.1750-3841.2009.01086.x |
container_title |
Journal of Food Science |
container_volume |
74 |
container_issue |
3 |
container_start_page |
C211 |
op_container_end_page |
C220 |
_version_ |
1810444690595512320 |