Patent ID: 7960164
Filing Date: 2011-06-14
Classification: C12N,C12Q

Abstract:
1. A Listeria spp.-selective medium comprising, in combination, a. tryptone, in a concentration of about 17.0 g/L; b. peptone, in a concentration of about 3.0 g/L; c. sodium chloride, in a concentration of about 5.0 g/L, d. anhydrous dibasic potassium phosphate, in a concentration of about 6.0 g/L; e. yeast extract, in a concentration of about 6.0 g/L; f. cycloheximide, in a concentration of about 0.05 g/L; g. naladixic acid, in a concentration of about 0.04 g/L; h. esculin, in a concentration of about 1.0 g/L; i. ceftazidime, in a concentration of about 0.04 g/L; j. phosphomycin, in a concentration of about 0.04 g/L; k. polymyxin E, in a concentration of about 0.01 g/L; l. ferric ammonium citrate, in a concentration of about 0.5 g/L; m. lithium chloride, in a concentration of about 5.0 g/L; and n. nitrofurantoin, in a concentration of about 0.006 g/L.