Rapid identification of Enterobacteriaceae with microbial enzyme activity profiles
نویسندگان
چکیده
منابع مشابه
Rapid ornithine decarboxylase test for the identification of enterobacteriaceae.
Conventional methods for detecting ornithine decarboxylase activity require an extended period of incubation. However, with a few simple modifications, accurate results were obtained within a few hours rather than several days. The broth medium was modified, primarily by omitting glucose and by decreasing the pH to 5.5. A 1-ml amount of this broth was inoculated with one colony and then overlai...
متن کاملEnzyme profiles of oral spirochetes in RapID-ANA system.
Enzyme profiles of oral Treponema species were determined by using RapID-ANA (Innovative Diagnostic System, Atlanta, Ga.), a 4-h test system which detects 18 enzymatic reactions, including aminopeptidases and glycosidases. Seventy-two clinical isolates of Treponema denticola, four reference strains of T. denticola (ATCC 35404, ATCC 35405, ATCC 35520, and ATCC 33521), one strain of T. vincentii ...
متن کاملResponse of Broiler Chickens to Triticale-Based Diets Supplemented with Microbial Enzymes (2. Microbial Profiles and Activities)
The microbial profiles and activities of microbes in the digesta from chickens on diets containing Bogong or Canobolas with or without inclusion of microbial enzymes were investigated on the 384 day-old male Ross 308 broiler chickens. There was a reduction in population of C. perfringens (P < 0.01) of the ileum as a result of interaction between cultivar and xylanase. On the other hand, in the ...
متن کاملRapid identification of Enterobacteriaceae by using noncommercial micro-tests in conjunction with API 20E profile data.
A total of 371 (97%) of 382 strains of Enterobacteriaceae representing 26 species were identified cheaply, accurately, and rapidly by using a test system based upon standard 96-well microdilution plates and the API 20E profile data.
متن کاملRapid identification of Enterobacteriaceae with the micro-ID system versus API 20E and conventional media.
The Micro-ID system for rapid (4 h) identification of Enterobacteriaceae was evaluated by testing 433 enteric bacilli and 9 other gram-negative bacilli. Each isolate was identified with conventional tubed media and was also tested in the Micro-ID and API 20E systems. The overall accuracy of both systems was 97%. Micro-ID tests for the Voges-Proskauer reaction, indole and H2S production, and orn...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Journal of Clinical Microbiology
سال: 1981
ISSN: 0095-1137,1098-660X
DOI: 10.1128/jcm.13.3.483-490.1981