Process and medium for identification of bacteria of the listeri

Details Process and medium for identification of bacteria of the listeri Process and medium for identification of bacteria of the listeri

1992-01-13

1994-07-19

Wityshyn, Michael G.

Chemistry: molecular biology and microbiology

Measuring or testing process involving enzymes or...

Involving viable micro-organism

435 24, 435810, 436166, C12Q 104, C12Q 137, G01N 2175

Patent

active

053308891

ABSTRACT:
The invention relates to a process of bacteriological analysis for differentiating the pathogenic monocytogenes species in a sample which may contain bacteria of the listeria genus, a medium for its implementation and a device for identifying Listeria monocytogenes. The process consists in bringing the sample to be analyzed into contact with an identification medium comprising a chromogenic or fluorigenic substrate capable of being hydrolyzed by glycine aminopeptidase.

REFERENCES:
patent: 4208480 (1980-06-01), D'Amato
patent: 4874695 (1989-10-01), Pincus
F. del Corral et al., "Evaluation of the API-ZYM System for Identification of Listeria", Food Microbiology, vol. 7, No. 2, 1990, pp. 99-106.
P. A. Kramer et al., "Media Selective for Listeria Monocytogenes", J. Appl. Bact., vol. 32, 1969, pp. 381-394.
Kampfer P., Differentiation of Cornne Bacterium . . . J of Clinical Micro vol. 30 #5 May 1992 pp. 1067-1071.

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