Temperature and pH Affect Transglutaminase‐Catalyzed “Setting” of Crude Fish Actomyosin
ABSTRACT Dynamic rheological properties of actomyosin from two species (Alaska pollock, Atlantic croaker) were monitored during preincubation (setting) at 25°C and 37°C. followed bv nronrammed (l°C/min) cookinn to 77°C. Added guinea pig liver transgluianase enhanced gelation, as indicated by increas...
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1994
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Online Access: | http://dx.doi.org/10.1111/j.1365-2621.1994.tb08180.x https://api.wiley.com/onlinelibrary/tdm/v1/articles/10.1111%2Fj.1365-2621.1994.tb08180.x http://onlinelibrary.wiley.com/wol1/doi/10.1111/j.1365-2621.1994.tb08180.x/fullpdf |
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crwiley:10.1111/j.1365-2621.1994.tb08180.x 2024-10-13T14:00:58+00:00 Temperature and pH Affect Transglutaminase‐Catalyzed “Setting” of Crude Fish Actomyosin JOSEPH, D. LANIER, T. C. HAMANN, D. D. 1994 http://dx.doi.org/10.1111/j.1365-2621.1994.tb08180.x https://api.wiley.com/onlinelibrary/tdm/v1/articles/10.1111%2Fj.1365-2621.1994.tb08180.x http://onlinelibrary.wiley.com/wol1/doi/10.1111/j.1365-2621.1994.tb08180.x/fullpdf en eng Wiley http://onlinelibrary.wiley.com/termsAndConditions#vor Journal of Food Science volume 59, issue 5, page 1018-1023 ISSN 0022-1147 1750-3841 journal-article 1994 crwiley https://doi.org/10.1111/j.1365-2621.1994.tb08180.x 2024-09-17T04:50:23Z ABSTRACT Dynamic rheological properties of actomyosin from two species (Alaska pollock, Atlantic croaker) were monitored during preincubation (setting) at 25°C and 37°C. followed bv nronrammed (l°C/min) cookinn to 77°C. Added guinea pig liver transgluianase enhanced gelation, as indicated by increases in both storage modulus (G′) and percentage of polymerized myosin heavy chain (MHC). In the presence of added transglutaminase maximum G′ and MHC polymerization occurred at the same conditions of pH and temperature which were optimum for setting of surimi pastes. This suggested that the transglutaminase‐mediated setting reaction in surimi was constrained more by the conformation of the substrate (i.e., myosin) than by that of the enzyme. Article in Journal/Newspaper alaska pollock Alaska Wiley Online Library Journal of Food Science 59 5 1018 1023 |
institution |
Open Polar |
collection |
Wiley Online Library |
op_collection_id |
crwiley |
language |
English |
description |
ABSTRACT Dynamic rheological properties of actomyosin from two species (Alaska pollock, Atlantic croaker) were monitored during preincubation (setting) at 25°C and 37°C. followed bv nronrammed (l°C/min) cookinn to 77°C. Added guinea pig liver transgluianase enhanced gelation, as indicated by increases in both storage modulus (G′) and percentage of polymerized myosin heavy chain (MHC). In the presence of added transglutaminase maximum G′ and MHC polymerization occurred at the same conditions of pH and temperature which were optimum for setting of surimi pastes. This suggested that the transglutaminase‐mediated setting reaction in surimi was constrained more by the conformation of the substrate (i.e., myosin) than by that of the enzyme. |
format |
Article in Journal/Newspaper |
author |
JOSEPH, D. LANIER, T. C. HAMANN, D. D. |
spellingShingle |
JOSEPH, D. LANIER, T. C. HAMANN, D. D. Temperature and pH Affect Transglutaminase‐Catalyzed “Setting” of Crude Fish Actomyosin |
author_facet |
JOSEPH, D. LANIER, T. C. HAMANN, D. D. |
author_sort |
JOSEPH, D. |
title |
Temperature and pH Affect Transglutaminase‐Catalyzed “Setting” of Crude Fish Actomyosin |
title_short |
Temperature and pH Affect Transglutaminase‐Catalyzed “Setting” of Crude Fish Actomyosin |
title_full |
Temperature and pH Affect Transglutaminase‐Catalyzed “Setting” of Crude Fish Actomyosin |
title_fullStr |
Temperature and pH Affect Transglutaminase‐Catalyzed “Setting” of Crude Fish Actomyosin |
title_full_unstemmed |
Temperature and pH Affect Transglutaminase‐Catalyzed “Setting” of Crude Fish Actomyosin |
title_sort |
temperature and ph affect transglutaminase‐catalyzed “setting” of crude fish actomyosin |
publisher |
Wiley |
publishDate |
1994 |
url |
http://dx.doi.org/10.1111/j.1365-2621.1994.tb08180.x https://api.wiley.com/onlinelibrary/tdm/v1/articles/10.1111%2Fj.1365-2621.1994.tb08180.x http://onlinelibrary.wiley.com/wol1/doi/10.1111/j.1365-2621.1994.tb08180.x/fullpdf |
genre |
alaska pollock Alaska |
genre_facet |
alaska pollock Alaska |
op_source |
Journal of Food Science volume 59, issue 5, page 1018-1023 ISSN 0022-1147 1750-3841 |
op_rights |
http://onlinelibrary.wiley.com/termsAndConditions#vor |
op_doi |
https://doi.org/10.1111/j.1365-2621.1994.tb08180.x |
container_title |
Journal of Food Science |
container_volume |
59 |
container_issue |
5 |
container_start_page |
1018 |
op_container_end_page |
1023 |
_version_ |
1812816686584168448 |