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- Title
Augmentation of H<sub>2</sub> photoproduction in Rhodopseudomonas palustris by N-heterocyclic aromatic compounds.
- Authors
Archana, A.; Sasikala, Ch.; Ramana, Ch. V.
- Abstract
Increases of 23- (5.6 mmol acetylene reduced mg dry wt-1) and 16- (4 mmol acetylene reduced mg dry wt-1) fold in nitrogenase activity and 12- (671 μl H2 mg dry wt-1 h-1) and 6- (349 μl mg dry wt-1 h-1) fold in H2 photoproduction in Rhodopseudomonas palustris JA1 over 24 h were achieved with pyrazine 2-carboxylate (3 mM) and 3-picoline (3 mM), respectively, and were higher than earlier reports of enhancement (1.5 to 5- fold) in biological H2 production using various alternative methods.
- Subjects
AROMATIC compounds; HETEROCYCLIC compounds; RHODOPSEUDOMONAS; HYDROGEN; NITROGENASES; PYRIDAZINES
- Publication
Biotechnology Letters, 2003, Vol 25, Issue 1, p79
- ISSN
0141-5492
- Publication type
Article
- DOI
10.1023/A:1021717424268