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GLUCOSE BROTH [2 records]

Filter results by subject field Alphabetical list of terms

Filter results by subject field

Alphabetical list of terms

Record 1 2004-12-15

English

Subject field(s)
  • Microbiology and Parasitology
OBS

Motile or non-motile. Acid(no gas) formed in anaerobic glucose broth; no acid farm arabinose or mannitol VP-positive. Nitrates are reduced. Starch is hydrolysed. Lecithinases are produced.

Key term(s)
  • B. cereus

French

Domaine(s)
  • Microbiologie et parasitologie
CONT

La plupart des membres de ce genre (le genre bacille) sont des organismes saprophytes prédominant dans le sol, l'eau, l'air et sur la végétation, tels le Bacillus cereus et le B. subtilis.

OBS

Agents de surinfections hospitalières.

Key term(s)
  • B. cereus

Spanish

Save record 1

Record 2 2003-01-31

English

Subject field(s)
  • Biochemistry
DEF

A type of fermentation carried out by members of the family Enterobacteriaceae in which ethanol and a complex mixture of organic acids are produced.

OBS

formic acid fermentation: In our view, this term is not a synonym of "mixed acid fermentation" but a specific. See the following context.

CONT

Methyl Red Voges Proskauer Test(MR-VP)-differentiates members of family Enterobacteriaciae based on ability to produce acid end products from fermentation of glucose. Enterobacteriaciae divided into two groups based on type of formic acid fermentation performed. 1.) Mixed acid type formic acid fermentation-results in production of ethanol and lactic, acetic, succinic, and formic acids as fermentation end products. If mixed acid fermentor, then when Methyl Red added to inoculated broth, medium turns red. If butanediol fermentor, then the color of the medium will change to yellow. Butanediol fermentor yields orange/yellow color after addition methyl red. 2.) Butanediol fermentors produce acidic fermentation products.

French

Domaine(s)
  • Biochimie
CONT

La fermentation acide mixte [...], réalisée par des entérobactéries, est caractérisée par la production d'éthanol et de plusieurs acides organiques : acide lactique, acide acétique, acide succinique, acide formique. Certaines bactéries (Escherichia coli) possèdent l'hydrogène lyase formique et décomposent immédiatement l'acide formique en hydrogène et gaz carbonique.

Spanish

Save record 2

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