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Pre-enrich food samples prior to the isolation of Salmonella species using Thermo Scientific™ Oxoid™ Buffered Peptone Water (ISO) (Dehydrated). Buffered Peptone Water is a non-selective pre-enrichment medium and is tested in accordance with ISO 65791 and ISO 11133:20142. It also provides conditions for resuscitation of cells that have been injured by processes of food preservation.
| Description | Buffered Peptone Water (ISO) (Dehydrated) |
| Form | Powder |
| Product Type | Pre-enrichment Medium |
| Quantity | 500 g |
| Yield | for 25.0L medium |
| Unit Size | Each |
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| CM1049B | Each | 500 g | 申請報價 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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Low numbers and/or sub-lethally injured Salmonella cells may be present in a test food sample. Pre-enrichment in non-selective Buffered Peptone Water allows the cells time to repair and multiply before being introduced into selective culture, improving the chances of recovering Salmonella species from the sample.
- Supports high growth and recovery rate: rich in nutrients, the medium produces high resuscitation rates and supports intense growth.
- Helps recovery of sub-lethally damaged salmonellae: the phosphate buffer system of the medium prevents bacterial damage due to changes in pH of the medium and helps the recovery of sub-lethally damaged salmonellae that may be sensitive to low pH.
- ISO compliant: tested in accordance with ISO 65791and ISO 11133:20142.
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Remel™ and Oxoid™ products are now part of the Thermo Scientific brand.
1. ISO 6579-1:2017 Microbiology of the food chain -- Horizontal method for the detection, enumeration and serotyping of Salmonella -- Part 1: Detection of Salmonella spp.
2. ISO 11133:2014 Microbiology of food, animal feed and water - Preparation, production, storage and performance testing of culture media.
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