Biodegradation of complex hydrocarbons in spent engine oil by novel bacterial consortium isolated from deep sea sediment was written by Ganesh Kumar, A.;Vijayakumar, Lakshmi;Joshi, Gajendra;Magesh Peter, D.;Dharani, G.;Kirubagaran, R.. And the article was included in Bioresource Technology in 2014.Safety of Isoquinoline-1-carboxylic acid This article mentions the following:
Complex hydrocarbon and aromatic compounds degrading marine bacterial strains were isolated from deep sea sediment after enrichment on spent engine (SE) oil. Phenotypic characterization and phylogenetic anal. of 16S rRNA gene sequences showed the isolates were related to members of the Pseudoalteromonas sp., Ruegeria sp., Exiguobacterium sp. and Acinetobacter sp. Biodegradation using 1% (volume/volume) SE oil with individual and mixed strains showed the efficacy of SE oil utilization within a short retention time. The addition of non-ionic surfactant 0.05% (volume/volume) Tween 80 as emulsifying agent enhanced the solubility of hydrocarbons and renders them more accessible for biodegradation The degradation of several compounds and the metabolites formed during the microbial oxidation process were confirmed by Fourier transform IR spectroscopy and Gas chromatog.-mass spectrometry analyses. The potential of this consortium to biodegrade SE oil with and without emulsifying agent provides possible application in bioremediation of oil contaminated marine environment. In the experiment, the researchers used many compounds, for example, Isoquinoline-1-carboxylic acid (cas: 486-73-7Safety of Isoquinoline-1-carboxylic acid).
Isoquinoline-1-carboxylic acid (cas: 486-73-7) belongs to isoquinoline derivatives. Being an analog of pyridine, isoquinoline is a weak base, with a pKa of 5.14. The Pomeranz鈥揊ritsch reaction provides a method for the preparation of isoquinoline. This reaction uses a benzaldehyde and aminoacetoaldehyde diethyl acetal, which in an acid medium react to form isoquinoline.Safety of Isoquinoline-1-carboxylic acid
Referemce:
Isoquinoline – Wikipedia,
Isoquinoline | C9H7N – PubChem