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Novel biodegradation pathways of cyclohexane by Rhodococcus sp. EC1

Title
Novel biodegradation pathways of cyclohexane by Rhodococcus sp. EC1
Authors
Yi T.Lee E.-H.Ahn Y.G.Hwang G.-S.Cho K.-S.
Ewha Authors
조경숙이은희
SCOPUS Author ID
조경숙scopus; 이은희scopusscopus
Issue Date
2011
Journal Title
Journal of Hazardous Materials
ISSN
0304-3894JCR Link
Citation
vol. 191, no. 41277, pp. 393 - 396
Indexed
SCI; SCIE; SCOPUS WOS scopus
Abstract
The metabolism of cyclohexanes by Rodococcus sp. EC1 was investigated using a sequential tracking method of degradation intermediate. Evidence for the formation of cyclohexanol, cyclohexaone, 2-cyclohexen-1-one, and phenol was presented. EC1 metabolized cyclohexane to phenol by aromatization of 2-cyclohexen-1-one, and furthermore gamma-butyrolactone as an intermediate of 2-cyclohexen-1-one was formed. Aromatization by EC1 was confirmed using tetrahydrofuran. Tetrahydrofuran was metabolized through aromatization reaction, involving furan and 2,3-dihydrofuran as key intermediates. EC1 can degrade cyclohexane and tetrahydrofuran in aromatization via desaturation. © 2011 Elsevier B.V.
DOI
10.1016/j.jhazmat.2011.04.080
Appears in Collections:
엘텍공과대학 > 환경공학전공 > Journal papers
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