Development of a novel selective and differential medium 3 for the isolation of Listeria monocytogenes 4 5

نویسندگان

  • Sang-Hyun Park
  • Pahn-Shick Chang
  • Sangryeol Ryu
  • Dong-Hyun Kang
چکیده

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Development of a novel selective and differential medium for the isolation of Listeria monocytogenes.

A new medium (lecithin and levofloxacin [LL] medium) is described for the isolation of Listeria monocytogenes from food samples. LL medium includes lecithin from soybeans for the detection of phosphatidylinositol-specific phospholipase C (PI-PLC) and phosphatidylcholine-specific phospholipase C (PC-PLC) produced by L. monocytogenes. Levofloxacin is incorporated to inhibit the growth of microorg...

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Prevalence and Antibiotic Resistance of Listeria Monocytogenes in Chicken Meat Retailers in Yazd, Iran

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جداسازی لیستریا مونوسیتوژن از پنیر با استفاده از روش غنی سازی در سرما و مشاهده باکتری در کشت سلولی هلا

Background: Listeria monocytogenes is frequently transmitted from contaminated food such as cheese, raw vegetables, prepacked salad and etc, to humans. This bacteria can grow inter and extracellular. The aim of this study was to present a simple practical method for isolation of this bacteria from cheese, and detection of it in Hela cell culture by light microscopy Materials and Methods: In ...

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The Objective of This Study Was to Isolation and Characterization of Listeria Species and Determines Listeria Monocytogenes Serotypes in Fresh Fish, Shrimp, Crab and Lobster in Isfahan and Shahrekord, Iran

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Isolation of Listeria monocytogenes from Meat and Dairy Products

Introduction: This study was intended to determine the presence and distribution of Listeria monocytogenes in various meat and dairy products from Qazvin Province by culture followed by biochemical and morphological assays. The identity of the isolates was further obtained by amplification of prfA gene in bacteria isolates. This gene is a transcriptional activator of virulence gene ex...

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تاریخ انتشار 2013