1.
Rev Latinoam Microbiol
; 41(1): 11-6, 1999.
Artigo
em Espanhol
| MEDLINE
| ID: mdl-10932747
RESUMO
Enterobacter cloacae, Enterobacter aerogenes and Enterobacter agglomerans were identified using gas chromatography as a substitution of the traditional techniques. Their acid methyl esters profiles were determined using a gas chromatograph Hewlett Packard 5890A and a RSL-150 heliflex capillary column. A total of 120 samples were analyzed from reference strains (ATCC 13047, 13048, 27155) and environmental isolations, eleven fatty acids were included in the profiles from which cis-9, 10-methyleneoctadecanoic acid (peak 24), cis-9-hexadecenoic acid (peak 14), octadecanoic acid (peak 23) and dodecanoic acid (peak 3), were the most important for the differentiation of the three species analyzed.
Assuntos
Técnicas Bacteriológicas , Cromatografia Gasosa , Enterobacter/isolamento & purificação , Biomarcadores , Enterobacter/classificação , Enterobacter cloacae/isolamento & purificação , Ésteres/análise , Ácidos Graxos/análise , Ácido Palmítico/análise , Especificidade da Espécie , Ácidos Esteáricos/análise
2.
Acta Odontológica Venezolana;49(1)
em Espanhol
| URUGUAIODONTO
| ID: odn-22880