title: [Identification of Listeria species in 167 kinds of foods].
abstract: Through preliminary identification of isolation of Listeria species in six types foods, which consisted of 167 kinds of foods, we found both S-form and R-form colonies were suspected colonies of Listeria species, and some of them were catalase-negative, urease-positive, methyl red(MR) negative and Voges-Proskauer(VP) negative. The results showed that S-form, catalase-positive, urease-negative, MR-positive and VP-positive colony should not be used as the strict criteria for the identification of Listeria.
authors.forename: T
authors.initials: T
authors.lastname: Chen
authors.forename: Y
authors.initials: Y
authors.lastname: Feng
authors.forename: J
authors.initials: J
authors.lastname: Dai
authors.forename: H
authors.initials: H
authors.lastname: Chen
mesh_terms: D000818:Animals; D005516:Food Microbiology; D008087:Listeria / Q000302:isolation & purification*; D008460:Meat / Q000382:microbiology*; D008892:Milk / Q000382:microbiology*; D014675:Vegetables / Q000382:microbiology