Detection of Shiga toxin-producing Escherichia coli O157 in shellfish ( Crassostrea gigas )
One hundred and fifty oysters were tested for faecal coliform bacteria, Salmonella, E. coli and E. coli O157. All samples satisfied French regulations for the quality of live shellfish. However, one strain of E. coli O157 was recovered from one sample that contained 276 cfu of faecal coliform bacter...
Published in: | Sciences des Aliments |
---|---|
Main Authors: | , , , , , , |
Other Authors: | |
Format: | Article in Journal/Newspaper |
Language: | English |
Published: |
HAL CCSD
2000
|
Subjects: | |
Online Access: | https://hal.science/hal-04290274 https://doi.org/10.3166/sda.20.457-466 |
id |
ftccsdartic:oai:HAL:hal-04290274v1 |
---|---|
record_format |
openpolar |
spelling |
ftccsdartic:oai:HAL:hal-04290274v1 2023-12-17T10:29:09+01:00 Detection of Shiga toxin-producing Escherichia coli O157 in shellfish ( Crassostrea gigas ) Guyon, R Dorey, Francis Collobert, Jf Foret, J Goubert, C Mariau, V Malas, Jean-Paul Laboratoire Frank Duncombe 2000 https://hal.science/hal-04290274 https://doi.org/10.3166/sda.20.457-466 en eng HAL CCSD Lavoisier info:eu-repo/semantics/altIdentifier/doi/10.3166/sda.20.457-466 hal-04290274 https://hal.science/hal-04290274 doi:10.3166/sda.20.457-466 ISSN: 0240-8813 EISSN: 2116-5912 Sciences des aliments = Food science : an international journal of food science and technology https://hal.science/hal-04290274 Sciences des aliments = Food science : an international journal of food science and technology, 2000, 20 (4-5), pp.457--465. ⟨10.3166/sda.20.457-466⟩ stec shellfish ims e. coli o157 salmonella [SDV]Life Sciences [q-bio] info:eu-repo/semantics/article Journal articles 2000 ftccsdartic https://doi.org/10.3166/sda.20.457-466 2023-11-18T23:36:19Z One hundred and fifty oysters were tested for faecal coliform bacteria, Salmonella, E. coli and E. coli O157. All samples satisfied French regulations for the quality of live shellfish. However, one strain of E. coli O157 was recovered from one sample that contained 276 cfu of faecal coliform bacteria per 100 g of tissue, no Salmonella and no other E. coli. This strain tested positive for three pathogenicity genes: eae, EHEC-hlyA, and stx. According to the results of stx genes subtyping, we can conclude to the presence of stx(1) and stx(2c). At the time of this study (1996), this sample could legally have been distributed for human consumption. Article in Journal/Newspaper Crassostrea gigas Archive ouverte HAL (Hyper Article en Ligne, CCSD - Centre pour la Communication Scientifique Directe) Sciences des Aliments 20 4-5 457 466 |
institution |
Open Polar |
collection |
Archive ouverte HAL (Hyper Article en Ligne, CCSD - Centre pour la Communication Scientifique Directe) |
op_collection_id |
ftccsdartic |
language |
English |
topic |
stec shellfish ims e. coli o157 salmonella [SDV]Life Sciences [q-bio] |
spellingShingle |
stec shellfish ims e. coli o157 salmonella [SDV]Life Sciences [q-bio] Guyon, R Dorey, Francis Collobert, Jf Foret, J Goubert, C Mariau, V Malas, Jean-Paul Detection of Shiga toxin-producing Escherichia coli O157 in shellfish ( Crassostrea gigas ) |
topic_facet |
stec shellfish ims e. coli o157 salmonella [SDV]Life Sciences [q-bio] |
description |
One hundred and fifty oysters were tested for faecal coliform bacteria, Salmonella, E. coli and E. coli O157. All samples satisfied French regulations for the quality of live shellfish. However, one strain of E. coli O157 was recovered from one sample that contained 276 cfu of faecal coliform bacteria per 100 g of tissue, no Salmonella and no other E. coli. This strain tested positive for three pathogenicity genes: eae, EHEC-hlyA, and stx. According to the results of stx genes subtyping, we can conclude to the presence of stx(1) and stx(2c). At the time of this study (1996), this sample could legally have been distributed for human consumption. |
author2 |
Laboratoire Frank Duncombe |
format |
Article in Journal/Newspaper |
author |
Guyon, R Dorey, Francis Collobert, Jf Foret, J Goubert, C Mariau, V Malas, Jean-Paul |
author_facet |
Guyon, R Dorey, Francis Collobert, Jf Foret, J Goubert, C Mariau, V Malas, Jean-Paul |
author_sort |
Guyon, R |
title |
Detection of Shiga toxin-producing Escherichia coli O157 in shellfish ( Crassostrea gigas ) |
title_short |
Detection of Shiga toxin-producing Escherichia coli O157 in shellfish ( Crassostrea gigas ) |
title_full |
Detection of Shiga toxin-producing Escherichia coli O157 in shellfish ( Crassostrea gigas ) |
title_fullStr |
Detection of Shiga toxin-producing Escherichia coli O157 in shellfish ( Crassostrea gigas ) |
title_full_unstemmed |
Detection of Shiga toxin-producing Escherichia coli O157 in shellfish ( Crassostrea gigas ) |
title_sort |
detection of shiga toxin-producing escherichia coli o157 in shellfish ( crassostrea gigas ) |
publisher |
HAL CCSD |
publishDate |
2000 |
url |
https://hal.science/hal-04290274 https://doi.org/10.3166/sda.20.457-466 |
genre |
Crassostrea gigas |
genre_facet |
Crassostrea gigas |
op_source |
ISSN: 0240-8813 EISSN: 2116-5912 Sciences des aliments = Food science : an international journal of food science and technology https://hal.science/hal-04290274 Sciences des aliments = Food science : an international journal of food science and technology, 2000, 20 (4-5), pp.457--465. ⟨10.3166/sda.20.457-466⟩ |
op_relation |
info:eu-repo/semantics/altIdentifier/doi/10.3166/sda.20.457-466 hal-04290274 https://hal.science/hal-04290274 doi:10.3166/sda.20.457-466 |
op_doi |
https://doi.org/10.3166/sda.20.457-466 |
container_title |
Sciences des Aliments |
container_volume |
20 |
container_issue |
4-5 |
container_start_page |
457 |
op_container_end_page |
466 |
_version_ |
1785581458715312128 |