Effect of different high pressure treatments on shucking, biochemical, physical and sensory characteristics of oysters to elaborate a traditional Taiwanese oyster omelette
Abstract BACKGROUND: Whole oysters ( Crassostrea gigas ) were processed using high‐pressure (HP) treatment (150–300 MPa) to determine their shucking and biochemical properties. Subsequently, HP‐treated oysters were cooked at 160 °C for 90 s, as when preparing the oyster omelette dish, to evaluate th...
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crwiley:10.1002/jsfa.3854 2024-10-06T13:48:07+00:00 Effect of different high pressure treatments on shucking, biochemical, physical and sensory characteristics of oysters to elaborate a traditional Taiwanese oyster omelette Hsu, Kuo‐Chiang Hwang, Jyh‐Sheng Chi, Hsin‐Yi Lai, Kung‐Ming National Science Council, ROC 2009 http://dx.doi.org/10.1002/jsfa.3854 https://api.wiley.com/onlinelibrary/tdm/v1/articles/10.1002%2Fjsfa.3854 https://onlinelibrary.wiley.com/doi/pdf/10.1002/jsfa.3854 en eng Wiley http://onlinelibrary.wiley.com/termsAndConditions#vor Journal of the Science of Food and Agriculture volume 90, issue 3, page 530-535 ISSN 0022-5142 1097-0010 journal-article 2009 crwiley https://doi.org/10.1002/jsfa.3854 2024-09-23T04:36:51Z Abstract BACKGROUND: Whole oysters ( Crassostrea gigas ) were processed using high‐pressure (HP) treatment (150–300 MPa) to determine their shucking and biochemical properties. Subsequently, HP‐treated oysters were cooked at 160 °C for 90 s, as when preparing the oyster omelette dish, to evaluate their physical and sensory characteristics as compared to raw oysters. RESULTS: The treatments of 250 and 300 MPa for 2 min and 0 min, respectively, resulted in 100% release. The pH of HP‐treated oysters increased slightly from 6.50 to 6.82, and the moisture contents of the HP‐treated oysters with or without further cooking were all higher than those of the control. The brightness, yellowness and cutting strength of HP‐treated oysters with further cooking changed insignificantly, while the redness decreased compared to the control. Sensory evaluation showed that oysters treated at 250 and 300 MPa oysters after cooking received higher quality scores than the control. CONCLUSIONS: HP processing at 250 and 300 MPa proved to be a good method for oyster shucking. The HP‐treated oysters cooked in the oyster omelette are acceptable to consumers. Overall, the application of HP as a processing method to improve the quality and acceptability of oysters and their related products would be possible. Copyright © 2009 Society of Chemical Industry Article in Journal/Newspaper Crassostrea gigas Wiley Online Library Journal of the Science of Food and Agriculture 90 3 530 535 |
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Wiley Online Library |
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English |
description |
Abstract BACKGROUND: Whole oysters ( Crassostrea gigas ) were processed using high‐pressure (HP) treatment (150–300 MPa) to determine their shucking and biochemical properties. Subsequently, HP‐treated oysters were cooked at 160 °C for 90 s, as when preparing the oyster omelette dish, to evaluate their physical and sensory characteristics as compared to raw oysters. RESULTS: The treatments of 250 and 300 MPa for 2 min and 0 min, respectively, resulted in 100% release. The pH of HP‐treated oysters increased slightly from 6.50 to 6.82, and the moisture contents of the HP‐treated oysters with or without further cooking were all higher than those of the control. The brightness, yellowness and cutting strength of HP‐treated oysters with further cooking changed insignificantly, while the redness decreased compared to the control. Sensory evaluation showed that oysters treated at 250 and 300 MPa oysters after cooking received higher quality scores than the control. CONCLUSIONS: HP processing at 250 and 300 MPa proved to be a good method for oyster shucking. The HP‐treated oysters cooked in the oyster omelette are acceptable to consumers. Overall, the application of HP as a processing method to improve the quality and acceptability of oysters and their related products would be possible. Copyright © 2009 Society of Chemical Industry |
author2 |
National Science Council, ROC |
format |
Article in Journal/Newspaper |
author |
Hsu, Kuo‐Chiang Hwang, Jyh‐Sheng Chi, Hsin‐Yi Lai, Kung‐Ming |
spellingShingle |
Hsu, Kuo‐Chiang Hwang, Jyh‐Sheng Chi, Hsin‐Yi Lai, Kung‐Ming Effect of different high pressure treatments on shucking, biochemical, physical and sensory characteristics of oysters to elaborate a traditional Taiwanese oyster omelette |
author_facet |
Hsu, Kuo‐Chiang Hwang, Jyh‐Sheng Chi, Hsin‐Yi Lai, Kung‐Ming |
author_sort |
Hsu, Kuo‐Chiang |
title |
Effect of different high pressure treatments on shucking, biochemical, physical and sensory characteristics of oysters to elaborate a traditional Taiwanese oyster omelette |
title_short |
Effect of different high pressure treatments on shucking, biochemical, physical and sensory characteristics of oysters to elaborate a traditional Taiwanese oyster omelette |
title_full |
Effect of different high pressure treatments on shucking, biochemical, physical and sensory characteristics of oysters to elaborate a traditional Taiwanese oyster omelette |
title_fullStr |
Effect of different high pressure treatments on shucking, biochemical, physical and sensory characteristics of oysters to elaborate a traditional Taiwanese oyster omelette |
title_full_unstemmed |
Effect of different high pressure treatments on shucking, biochemical, physical and sensory characteristics of oysters to elaborate a traditional Taiwanese oyster omelette |
title_sort |
effect of different high pressure treatments on shucking, biochemical, physical and sensory characteristics of oysters to elaborate a traditional taiwanese oyster omelette |
publisher |
Wiley |
publishDate |
2009 |
url |
http://dx.doi.org/10.1002/jsfa.3854 https://api.wiley.com/onlinelibrary/tdm/v1/articles/10.1002%2Fjsfa.3854 https://onlinelibrary.wiley.com/doi/pdf/10.1002/jsfa.3854 |
genre |
Crassostrea gigas |
genre_facet |
Crassostrea gigas |
op_source |
Journal of the Science of Food and Agriculture volume 90, issue 3, page 530-535 ISSN 0022-5142 1097-0010 |
op_rights |
http://onlinelibrary.wiley.com/termsAndConditions#vor |
op_doi |
https://doi.org/10.1002/jsfa.3854 |
container_title |
Journal of the Science of Food and Agriculture |
container_volume |
90 |
container_issue |
3 |
container_start_page |
530 |
op_container_end_page |
535 |
_version_ |
1812176278860595200 |