A comparison of two methods for isolation of Salmonella from poultry litter samples
- PMID: 7816738
- DOI: 10.3382/ps.0731617
A comparison of two methods for isolation of Salmonella from poultry litter samples
Abstract
Two methods were compared to determine their ability and efficiency in detecting Salmonella in poultry litter samples. Method 1 consisted of pre-enrichment in buffered peptone water (BPW), selective motility enrichment in Modified Semisolid Rappaport Vassiliadis (MSRV) agar, and plating onto MacConkey (MC) agar. Method 2 employed tetrathionate brilliant green (TBG) broth and plating on brilliant green agar with novobiocin (BGAN) and on xylose lysine tergitol 4 (XLT4) agar. Method 1 resulted in a significantly higher isolation rate, was cheaper, and was less labor intensive.
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