Effect of Chemical Additives on Toughening of Fillets of Frozen Alaska Pollack ( Theragra chalcogramma)
ABSTRACT Fillets of Alaska pollack ( Theraga chalcogramma ), a gadoid, were treated with solutions of citrate, sodium pyruvate, or H 2 O 2 , frozen and stored for 9 wk at ‐10°C. Protein extractability, texture, cooked moisture content, and activity of trimethylamine oxide demethylase were monitored...
Published in: | Journal of Food Science |
---|---|
Main Authors: | , |
Format: | Article in Journal/Newspaper |
Language: | English |
Published: |
Wiley
1989
|
Subjects: | |
Online Access: | http://dx.doi.org/10.1111/j.1365-2621.1989.tb05932.x https://api.wiley.com/onlinelibrary/tdm/v1/articles/10.1111%2Fj.1365-2621.1989.tb05932.x http://onlinelibrary.wiley.com/wol1/doi/10.1111/j.1365-2621.1989.tb05932.x/fullpdf |
id |
crwiley:10.1111/j.1365-2621.1989.tb05932.x |
---|---|
record_format |
openpolar |
spelling |
crwiley:10.1111/j.1365-2621.1989.tb05932.x 2024-06-02T08:15:15+00:00 Effect of Chemical Additives on Toughening of Fillets of Frozen Alaska Pollack ( Theragra chalcogramma) KRUEGER, DEBORAH J. FENNEMA, OWEN R. 1989 http://dx.doi.org/10.1111/j.1365-2621.1989.tb05932.x https://api.wiley.com/onlinelibrary/tdm/v1/articles/10.1111%2Fj.1365-2621.1989.tb05932.x http://onlinelibrary.wiley.com/wol1/doi/10.1111/j.1365-2621.1989.tb05932.x/fullpdf en eng Wiley http://onlinelibrary.wiley.com/termsAndConditions#vor Journal of Food Science volume 54, issue 5, page 1101-1106 ISSN 0022-1147 1750-3841 journal-article 1989 crwiley https://doi.org/10.1111/j.1365-2621.1989.tb05932.x 2024-05-03T10:55:18Z ABSTRACT Fillets of Alaska pollack ( Theraga chalcogramma ), a gadoid, were treated with solutions of citrate, sodium pyruvate, or H 2 O 2 , frozen and stored for 9 wk at ‐10°C. Protein extractability, texture, cooked moisture content, and activity of trimethylamine oxide demethylase were monitored during storage. None of the treatments slowed normal decline in protein extractability during frozen storage, however, sodium citrate and H 2 O 2 significantly (P < 0.1) inhibited development of dimethylamine (DMA). This inhibition of DMA development did not, however appear to be associated with a decrease in the rate of toughening evidenced in H 2 O 2 ‐treated fillets. Sodium citrate and sodium pyruvate significantly slowed rate of toughening during storage, and this effect may be related to their positive effect on water‐holding capacity. Article in Journal/Newspaper Theragra chalcogramma Alaska Wiley Online Library Journal of Food Science 54 5 1101 1106 |
institution |
Open Polar |
collection |
Wiley Online Library |
op_collection_id |
crwiley |
language |
English |
description |
ABSTRACT Fillets of Alaska pollack ( Theraga chalcogramma ), a gadoid, were treated with solutions of citrate, sodium pyruvate, or H 2 O 2 , frozen and stored for 9 wk at ‐10°C. Protein extractability, texture, cooked moisture content, and activity of trimethylamine oxide demethylase were monitored during storage. None of the treatments slowed normal decline in protein extractability during frozen storage, however, sodium citrate and H 2 O 2 significantly (P < 0.1) inhibited development of dimethylamine (DMA). This inhibition of DMA development did not, however appear to be associated with a decrease in the rate of toughening evidenced in H 2 O 2 ‐treated fillets. Sodium citrate and sodium pyruvate significantly slowed rate of toughening during storage, and this effect may be related to their positive effect on water‐holding capacity. |
format |
Article in Journal/Newspaper |
author |
KRUEGER, DEBORAH J. FENNEMA, OWEN R. |
spellingShingle |
KRUEGER, DEBORAH J. FENNEMA, OWEN R. Effect of Chemical Additives on Toughening of Fillets of Frozen Alaska Pollack ( Theragra chalcogramma) |
author_facet |
KRUEGER, DEBORAH J. FENNEMA, OWEN R. |
author_sort |
KRUEGER, DEBORAH J. |
title |
Effect of Chemical Additives on Toughening of Fillets of Frozen Alaska Pollack ( Theragra chalcogramma) |
title_short |
Effect of Chemical Additives on Toughening of Fillets of Frozen Alaska Pollack ( Theragra chalcogramma) |
title_full |
Effect of Chemical Additives on Toughening of Fillets of Frozen Alaska Pollack ( Theragra chalcogramma) |
title_fullStr |
Effect of Chemical Additives on Toughening of Fillets of Frozen Alaska Pollack ( Theragra chalcogramma) |
title_full_unstemmed |
Effect of Chemical Additives on Toughening of Fillets of Frozen Alaska Pollack ( Theragra chalcogramma) |
title_sort |
effect of chemical additives on toughening of fillets of frozen alaska pollack ( theragra chalcogramma) |
publisher |
Wiley |
publishDate |
1989 |
url |
http://dx.doi.org/10.1111/j.1365-2621.1989.tb05932.x https://api.wiley.com/onlinelibrary/tdm/v1/articles/10.1111%2Fj.1365-2621.1989.tb05932.x http://onlinelibrary.wiley.com/wol1/doi/10.1111/j.1365-2621.1989.tb05932.x/fullpdf |
genre |
Theragra chalcogramma Alaska |
genre_facet |
Theragra chalcogramma Alaska |
op_source |
Journal of Food Science volume 54, issue 5, page 1101-1106 ISSN 0022-1147 1750-3841 |
op_rights |
http://onlinelibrary.wiley.com/termsAndConditions#vor |
op_doi |
https://doi.org/10.1111/j.1365-2621.1989.tb05932.x |
container_title |
Journal of Food Science |
container_volume |
54 |
container_issue |
5 |
container_start_page |
1101 |
op_container_end_page |
1106 |
_version_ |
1800739354840137728 |