Roles played by bacterial and autolytic enzymes in the production of volatile sulphides in spoiling North Sea cod ( Gadus morhua)
Abstract The roles played by bacterial and autolytic enzymes in the production of volatile sulphides (hydrogen sulphide, methyl mercaptan and dimethyl sulphide) in spoiling iced cod have been investigated. The data show that the volatile sulphides arise as the result of the microbial degradation of...
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crwiley:10.1002/jsfa.2740270114 2024-06-23T07:52:56+00:00 Roles played by bacterial and autolytic enzymes in the production of volatile sulphides in spoiling North Sea cod ( Gadus morhua) Herbert, Rodney A. Shewan, James M. 1976 http://dx.doi.org/10.1002/jsfa.2740270114 https://api.wiley.com/onlinelibrary/tdm/v1/articles/10.1002%2Fjsfa.2740270114 https://onlinelibrary.wiley.com/doi/pdf/10.1002/jsfa.2740270114 en eng Wiley http://onlinelibrary.wiley.com/termsAndConditions#vor Journal of the Science of Food and Agriculture volume 27, issue 1, page 89-94 ISSN 0022-5142 1097-0010 journal-article 1976 crwiley https://doi.org/10.1002/jsfa.2740270114 2024-06-04T06:36:29Z Abstract The roles played by bacterial and autolytic enzymes in the production of volatile sulphides (hydrogen sulphide, methyl mercaptan and dimethyl sulphide) in spoiling iced cod have been investigated. The data show that the volatile sulphides arise as the result of the microbial degradation of cyst(e)ine and methionine. Thirteen Pseudomonas spp. have been investigated. All liberate hydrogen sulphide and methyl mercaptan. In addition to methyl mercaptan formation from methionine, six strains also produce dimethyl sulphide. There is no evidence to show that autolytic enzymes are directly involved in the production of volatile sulphides in chill‐stored North Sea cod. Article in Journal/Newspaper Gadus morhua Wiley Online Library Journal of the Science of Food and Agriculture 27 1 89 94 |
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Wiley Online Library |
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crwiley |
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English |
description |
Abstract The roles played by bacterial and autolytic enzymes in the production of volatile sulphides (hydrogen sulphide, methyl mercaptan and dimethyl sulphide) in spoiling iced cod have been investigated. The data show that the volatile sulphides arise as the result of the microbial degradation of cyst(e)ine and methionine. Thirteen Pseudomonas spp. have been investigated. All liberate hydrogen sulphide and methyl mercaptan. In addition to methyl mercaptan formation from methionine, six strains also produce dimethyl sulphide. There is no evidence to show that autolytic enzymes are directly involved in the production of volatile sulphides in chill‐stored North Sea cod. |
format |
Article in Journal/Newspaper |
author |
Herbert, Rodney A. Shewan, James M. |
spellingShingle |
Herbert, Rodney A. Shewan, James M. Roles played by bacterial and autolytic enzymes in the production of volatile sulphides in spoiling North Sea cod ( Gadus morhua) |
author_facet |
Herbert, Rodney A. Shewan, James M. |
author_sort |
Herbert, Rodney A. |
title |
Roles played by bacterial and autolytic enzymes in the production of volatile sulphides in spoiling North Sea cod ( Gadus morhua) |
title_short |
Roles played by bacterial and autolytic enzymes in the production of volatile sulphides in spoiling North Sea cod ( Gadus morhua) |
title_full |
Roles played by bacterial and autolytic enzymes in the production of volatile sulphides in spoiling North Sea cod ( Gadus morhua) |
title_fullStr |
Roles played by bacterial and autolytic enzymes in the production of volatile sulphides in spoiling North Sea cod ( Gadus morhua) |
title_full_unstemmed |
Roles played by bacterial and autolytic enzymes in the production of volatile sulphides in spoiling North Sea cod ( Gadus morhua) |
title_sort |
roles played by bacterial and autolytic enzymes in the production of volatile sulphides in spoiling north sea cod ( gadus morhua) |
publisher |
Wiley |
publishDate |
1976 |
url |
http://dx.doi.org/10.1002/jsfa.2740270114 https://api.wiley.com/onlinelibrary/tdm/v1/articles/10.1002%2Fjsfa.2740270114 https://onlinelibrary.wiley.com/doi/pdf/10.1002/jsfa.2740270114 |
genre |
Gadus morhua |
genre_facet |
Gadus morhua |
op_source |
Journal of the Science of Food and Agriculture volume 27, issue 1, page 89-94 ISSN 0022-5142 1097-0010 |
op_rights |
http://onlinelibrary.wiley.com/termsAndConditions#vor |
op_doi |
https://doi.org/10.1002/jsfa.2740270114 |
container_title |
Journal of the Science of Food and Agriculture |
container_volume |
27 |
container_issue |
1 |
container_start_page |
89 |
op_container_end_page |
94 |
_version_ |
1802644378461667328 |