加圧損傷菌の検出に及ぼす培地の影響

書誌事項

タイトル別名
  • Effect of Media on the Detection Rate of Pressure-Injured Bacteria
  • カアツ ソンショウキン ノ ケンシュツ ニ オヨボス バイチ ノ エイキョウ

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抄録

The usefulness of various media for the detection of pressure-injured bacteria was studied. Microorganisms, such as Escherichia coli, Vibrio parahaemolyticus, and Listeria monocytogenes were pressurized to obtain a survival rate of 10-50%, and then spread on several kinds of selective and non-selective media to enumerate viable counts. Detection rates on Trypticase soy agar (TSA), Nutrient agar (NA), Anaerobic bacterial count medium (ABCM) and Bonito-peptone-glucose (BPG) medium were generally superior to those on Brain heart infusion (BHI) and Plate count agar (PCA) medium. In the case of Moraxella sp. counts on BHI were only 1/500 of those on TSA. Addition of horse blood to BHI and PCA increased the detection rates. Detection rates on selective medium were relatively low and variable depending on the selective reagents included in the medium.

収録刊行物

  • 食品衛生学雑誌

    食品衛生学雑誌 36 (1), 17-21_1, 1995

    公益社団法人 日本食品衛生学会

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