A Comparison of Six Enrichment Media for Isolating Salmonella pullorum from Egg Products12
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چکیده
منابع مشابه
Efficiency of Plating Media and Enrichment Broths for Isolating Salmonella Species from Human Stool Samples: A Comparison Study
A comparative study was performed to evaluate best practice culture media and enrichment broths for recovering Salmonella species from human stool samples. A total of 1297 human stools were collected and processed in this study. Evaluation of agar media was carried out by direct plating (DP), 1096 stool samples were inoculated on Modified Semisolid Rappaport-Vassiliadis (MSRV), Xylose-Lysine-De...
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Six selective media, namely xylose lysine desoxycholate agar (XLD), desoxycholate citrate agar (DCA), desoxycholate citrate lactose saccharose agar (DCLS), Salmonella Shigella agar (SS), bismuth sulphiteagar (BS) and brilliant green agar (BG), were compared for recovering Salmonella from pure cultures using the pour plate method. BS agar was superior to alt-the other agars in supporting growth ...
متن کاملA comparison of selective media for the isolation of Salmonella from commercial egg white solids.
The determination of members of the genus Salmonella present in small numbers in egg solids has always been somewhat uncertain. Among other things, the nature of the product tends to reduce the selectivity of the various media used for their detection. Also some of the enrichment media tend to inhibit the growth of certain types of Salmonella (Ayres, 1953; Banwart and Ayres, 1953; Hurlev and Ay...
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Abstract Background and Objective: Salmonellosis is one of the most important food-borne bacterial zoonotic diseases worldwide, and poultry and its products are the major sources for salmonella transmission to human. Isolation of Salmonellaenterica from poultry needs bacteriologic enrichment and selected cultures of fecal samples. In this study, different culture methods for the isolation of s...
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The biochemical basis for sulfite accumulation by sulfate-using revertants of Salmonella pullorum was determined. All of the sulfate-using mutants isolated from wild-type S. pullorum accumulated sulfite when grown at 37 but not at 25 C. The specific activity of reduced nicotinamide adenine dinucleotide (NADPH)-dependent sulfite reductase (H2S-NADP oxidoreductase, EC 1.8.1.2) and of reduced meth...
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ژورنال
عنوان ژورنال: Applied Microbiology
سال: 1953
ISSN: 0003-6919
DOI: 10.1128/aem.1.6.302-306.1953