oru.sePublikationer
Ändra sökning
RefereraExporteraLänk till posten
Permanent länk

Direktlänk
Referera
Referensformat
  • apa
  • ieee
  • modern-language-association-8th-edition
  • vancouver
  • Annat format
Fler format
Språk
  • de-DE
  • en-GB
  • en-US
  • fi-FI
  • nn-NO
  • nn-NB
  • sv-SE
  • Annat språk
Fler språk
Utmatningsformat
  • html
  • text
  • asciidoc
  • rtf
Characterization of Listeria strains isolated from soft and semi-soft cheeses
Department of Food Hygiene, Faculty of Veterinary Medicine, Swedish University of Agricultural Sciences, Uppsala, Sweden.
Centre National des Listeria, Institut de Microbiologi, Lausanne, Switzerland.
Centre National des Listeria, Institut de Microbiologi, Lausanne, Switzerland.
Department of Food Hygiene, Faculty of Veterinary Medicine, Swedish University of Agricultural Sciences, Uppsala, Sweden.ORCID-id: 0000-0003-0154-9452
Visa övriga samt affilieringar
1998 (Engelska)Ingår i: Food microbiology (Print), ISSN 0740-0020, E-ISSN 1095-9998, Vol. 15, nr 5, s. 521-525Artikel i tidskrift (Refereegranskat) Published
Abstract [en]

Two hundred strains ofListeria monoctyogenespreviously isolated from 19 soft and semi-soft cheeses by enrichment were characterized by serotyping and pulsed-field gel electrophoresis (PFGE). Strains of serogroup 1/2 predominated, with 33.5% of all strains belonging to serovar 1/2a, 58.5% to serovar 1/2b and 5% to serovar 1/2c. By using a PFGE method, 16 different clonal types were obtained. All 10 isolates ofL. monocytogenesrecovered from one white mould cheese were serovar 1/2a, but displayed two different PFGE profiles. Another 10L. monocytogenesisolates from white mould cheese recovered after a 48-h enrichment broth procedure revealed two clonal types, only one of which could be detected after 5 additional days of incubation in the same enrichment broth. Cross-contamination in dairy plants and/or retail stores may play an important role in the incidence and diversity ofL. monocytogenesclonal types recovered from soft and semi-soft cheeses. Therefore, it is necessary to characterize several isolates from the same sample when conducting epidemiological investigations.

Copyright © 1998 Academic Press. All rights reserved.

Ort, förlag, år, upplaga, sidor
Elsevier, 1998. Vol. 15, nr 5, s. 521-525
Nationell ämneskategori
Medicin och hälsovetenskap
Forskningsämne
Måltidskunskap
Identifikatorer
URN: urn:nbn:se:oru:diva-44885DOI: 10.1006/fmic.1997.0177PubMedID: 21240847Scopus ID: 2-s2.0-0032191892OAI: oai:DiVA.org:oru-44885DiVA, id: diva2:820955
Tillgänglig från: 2015-06-13 Skapad: 2015-06-13 Senast uppdaterad: 2017-12-04Bibliografiskt granskad

Open Access i DiVA

Fulltext saknas i DiVA

Övriga länkar

Förlagets fulltextPubMedScopus

Personposter BETA

Danielsson-Tham, Marie-LouiseTham, Wilhelm

Sök vidare i DiVA

Av författaren/redaktören
Danielsson-Tham, Marie-LouiseTham, Wilhelm
I samma tidskrift
Food microbiology (Print)
Medicin och hälsovetenskap

Sök vidare utanför DiVA

GoogleGoogle Scholar

doi
pubmed
urn-nbn

Altmetricpoäng

doi
pubmed
urn-nbn
Totalt: 444 träffar
RefereraExporteraLänk till posten
Permanent länk

Direktlänk
Referera
Referensformat
  • apa
  • ieee
  • modern-language-association-8th-edition
  • vancouver
  • Annat format
Fler format
Språk
  • de-DE
  • en-GB
  • en-US
  • fi-FI
  • nn-NO
  • nn-NB
  • sv-SE
  • Annat språk
Fler språk
Utmatningsformat
  • html
  • text
  • asciidoc
  • rtf