Survey and Properties of Staphylococcus aureus Isolated from Japanese-Style Desserts

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We surveyed the contamination of 315 Japanese- and western-style desserts and 247 human hands by <I>Staphylococcus aureus</I> and other staphylococcal bacteria. The most frequently isolated staphylococcal bacterium was <I>S. warneri</I>, followed by <I>S. aureus</I>. Only 1.9% of western-style desserts were contaminated by <I>S. aureus</I> strains, while 19.4% and 13.0% of Japanese-style desserts and human hands respectively were contaminated. Ninety-four isolates of <I>S. aureus</I> were characterized as to their biological properties and enterotoxigenicity. Although staphylococcal enterotoxins (SEs) were detected by enzyme-linked immunosorbent assay in the cultured broth of all <I>S. aureus</I> isolates, the reversed passive latex agglutination method and the polymerase chain reaction showed only 39 (41.5%) and 40 (42.6%) samples respectively as SE-positive. The predominant type of SE was SEB (67.5%), and eight strains produced SEA. None of the <I>S. aureus</I> strains had penicillin-binding protein 2′, showing that methicillin-resistant <I>S. aureus</I> was not present in the samples.

収録刊行物

  • Bioscience, biotechnology, and biochemistry  

    Bioscience, biotechnology, and biochemistry 70(7), 1571-1577, 2006-07-23 

    Japan Society for Bioscience, Biotechnology, and Agrochemistry

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各種コード

  • NII論文ID(NAID)
    10018528727
  • NII書誌ID(NCID)
    AA10824164
  • 本文言語コード
    ENG
  • 資料種別
    ART
  • ISSN
    09168451
  • NDL 記事登録ID
    7997657
  • NDL 雑誌分類
    ZR7(科学技術--農林水産--農産) // ZR2(科学技術--生物学--生化学) // ZP1(科学技術--化学・化学工業)
  • NDL 請求記号
    Z53-G223
  • データ提供元
    CJP書誌  CJP引用  NDL  J-STAGE 
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