Thermo Scientific™ Modified Semi-Solid Rappaport-Vassiliadis (MRSV) Medium Base (Dehydrated)

Description

• Detect motile Salmonella species from food and environmental samples with Thermo Scientific™ Oxoid™ Modified Semi-Solid Rappaport-Vassiliadis Medium Base (Dehydrated)
• Motility enrichment on MSRV Medium has been designed as a simple, sensitive method for the isolation of salmonellae
• The efficacy of the medium is based upon the ability of salmonellae to migrate through the selective medium ahead of competing Gram-negative, motile organisms and, therefore, produce opaque halos of growth
• Utilize motility enrichment on Modified Semi-solid Rappaport Vassiliadis Agar for the isolation of Salmonella species from food and environmental samples associated with the primary stage of animal production (such as dust)
• A simple and sensitive method for the isolation of salmonellae from food and environmental samples
• Gram-positive flora is inhibited by novobiocin, low pH, high magnesium chloride concentration, and malachite green
• Isolation is based on the ability of salmonellae to migrate through the selective medium ahead of competing Gram-negative, motile organisms, thus producing opaque halos of growth
• Modified Semi-solid Rappaport Vassiliadis (MSRV) Medium is based on the formulation described by De Smedt et al
• which has been shown to detect more Salmonella -positive samples than the traditional enrichment procedures 1,2
• Further collaborative studies have confirmed these findings 3,4
• Not all products are available for sale in all territories
• Please inquire
• Remel™ and Oxoid™ products are now part of the Thermo Scientific brand.