Linked Life Data

6833488

Source:http://linkedlifedata.com/resource/pubmed/id/6833488

Statements in which the resource exists as a subject.
PredicateObject
rdf:type
lifeskim:mentions
pubmed:issue
2
pubmed:dateCreated
1983-5-27
pubmed:abstractText
A new medium, norleucine-tyrosine (NT) broth, was developed for rapid identification of Clostridium difficile on the basis of caproic acid and p-cresol production. The NT broth consists of 0.5% Trypticase (BBL Microbiology Systems, Cockeysville, Md.), 0.5% yeast extract (Difco Laboratories, Detroit), 0.2% L-norleucine and 0.2% L-tyrosine (wt/vol; final concentrations), and a mixture of salts. The procedure for demonstrating caproic acid and p-cresol production involves extracting NT broth cultures with ether or chloroform and analyzing the extracts with a gas-liquid chromatograph equipped with a thermal conductivity detector, as is customary for analysis of volatile fatty acids. A total of 120 strains of C. difficile from diverse geographic locations were tested by this procedure, and they all produced caproic acid and p-cresol in NT broth. No other Clostridium species or other microorganisms tested have been found to produce both products in NT broth.
pubmed:commentsCorrections
pubmed:language
eng
pubmed:journal
pubmed:citationSubset
IM
pubmed:chemical
pubmed:status
MEDLINE
pubmed:month
Feb
pubmed:issn
0095-1137
pubmed:author
pubmed:issnType
Print
pubmed:volume
17
pubmed:owner
NLM
pubmed:authorsComplete
Y
pubmed:pagination
382-5
pubmed:dateRevised
2009-11-18
pubmed:meshHeading
pubmed:year
1983
pubmed:articleTitle
Norleucine-tyrosine broth for rapid identification of Clostridium difficile by gas-liquid chromatography.
pubmed:publicationType
Journal Article