Buffered Listeria Enrichment Broth Base (BLEB) is recommended by FDA Committee for enrichment in isolation of Listeria monocytogenes. This medium has Cycloheximide ,Nalidixic acid and acriflavin suppresses growth of fungi and gram negative and gram-positive microorganisms. As per FDA protocol, for Listeria monocytogenes, colonies obtained on enrichment and isolation onto selective agars is purified on Tryptone Soya Yeast Extract Agar and then confirmed biochemically.
BLE Broth Base (Buffered Listeria Enrichment Broth Base)
SKU
M1578
Product Type
Regular
Physical Form
Powder
Origin
Animal
Packaging type
HDPE
References
1. Downes F. P. and Ito K., (Ed.), 2001, Compendium of Methods for the Microbiological Examination of Foods, 4th Ed.,American Public Health Association, Washington, D.C.2.Bremer and Osborne, 1995, J. Food Prot., 58:604.3.Patel, Hwang, Beuchat, Doyle and Brackett, 1995, J. Food Prot., 58:2444.Hitchens, 1995, FDA Bacteriological Analytical Manual, 8th Ed. AOAC International, Gaithersburg, Md.5.Murray, Webb and Swann, 1926, J. Pathol. Bacteriol., 29:407.