2004
DOI: 10.1023/b:bile.0000044450.16235.65
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Biodegradation and detoxification of nicotine in tobacco solid waste by a Pseudomonas sp.

Abstract: A Pseudomonas sp. grew with nicotine optimally 3 g l(-1) and at 30 degrees C and pH 7. Nicotine was fully degraded within 10 h. The resting cells degraded nicotine in tobacco solid waste completely within 6 h in 0.02 m sodium phosphate buffer (pH 7) at maximally 56 mg nicotine h(-1) g dry cell(-1).

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Cited by 72 publications
(63 citation statements)
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“…Therefore, detoxification of these tobacco wastes by removal of nicotine is a major challenge. Several microorganisms have been used to degrade and detoxify tobacco wastes (11,39), and the pathway of nicotine degradation in Arthrobacter is the most thoroughly analyzed. The pyridine pathway is preferred in Arthrobacter, which starts with the hydroxylation in the 6-position of the pyridine ring and subsequently splits the pyrrolidine ring.…”
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confidence: 99%
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“…Therefore, detoxification of these tobacco wastes by removal of nicotine is a major challenge. Several microorganisms have been used to degrade and detoxify tobacco wastes (11,39), and the pathway of nicotine degradation in Arthrobacter is the most thoroughly analyzed. The pyridine pathway is preferred in Arthrobacter, which starts with the hydroxylation in the 6-position of the pyridine ring and subsequently splits the pyrrolidine ring.…”
mentioning
confidence: 99%
“…Previously, a soil-isolated bacterium, Pseudomonas putida S16 was reported to be capable of utilizing nicotine as its sole source of carbon, nitrogen, and energy (39). The nicotine degradation pathway of strain S16 was proposed based on the identification of intermediates produced by resting cells and crude extracts (41).…”
mentioning
confidence: 99%
“…Из њега се никотин лако екстрахује и транспортује у подземне воде. Такав отпад се класификује као ''токсичан и опасан'' према прописима Европске Уније, када садржај никотина пређе 500 mg/kg [8]. Присуство никотина у земљи, површинским и комуналним водама, које потиче од дуванске индустрије је документовано у радовима [9,10,11].…”
Section: сликаunclassified
“…Gibbs-Helmholtz-ове слободне енергије dА је: (8) где хемијски потенцијал има исту вредност као у друге две фазе, ̟ је притисак за површинску фазу σ, која је дводимензионална, има површину а и има исту улогу као притисак у тродимензионалној фази. Интеграцијом (8) при константном T, ̟ и µi добија се Helmholtz-ова слободна енергија за σ фазу: (10) За систем у коме се једна врста молекула адсорбује при константној температури добија се:…”
Section: Aдсорпција из раствора 221 термодинамика адсорпције из раunclassified
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