Neogen and Lab M, a Neogen Company, have developed an NF certified workflow for the detection of both Listeria spp. and Listeria monocytogenes, in food and environmental samples, using just one enrichment broth and one plate.
For those looking to reduce time to result whilst still maintaining classical microbiology, our One Broth One Plate Listeria workflow can benefit your lab. With results in as little as 48 hours, our One Broth One Plate workflow has enhanced sensitivity vs the traditional ISO 11290-1 method and allows for easy identification and differentiation of Listeria colonies.
A summary of the NF validation study for One Broth One Plate is available for download here.
Blue colonies, no halos
Blue colonies, opaque halos
LESS Plus Broth
As part of Neogen's Acumedia range of dehydrated culture media (DCM), our LESS Plus media forms the primary sample enrichment step in our One Broth One Plate Listeria workflow. Our LESS Plus broth is highly selective for the detection of both Listeria spp. and Listeria monocytogenes.
- Available in wet-bag or DCM format to suit your laboratories needs
- Compliant to ISO 9001:2008
Listeria Chromogenic Agar (LCA)
Our Listeria Chromogenic Agar (LCA), developed by Lab M, is a selective medium that allows you to detect both Listeria spp. and Listeria mono. on one plate, by utilising both chromogenic and phospholipase enzyme reactions.
- Formulation compliant to ISO 11290-1:2014, according to Ottaviani and Agosti
- Performance compliant to ISO 11133:2014
- Easy to identify and differentiate between Listeria spp. and Listeria monocytogenes
Neogen also offers alternative workflow solutions for the detection of Listeria which have been designed to fit your laboratory and streamline efficiencies. For more information download our Solutions for Listeria brochure or contact us today.