title: Utilization of Phenylpropanoids by Newly Isolated Bacterium Pseudomonas sp. TRMK1.
abstract: A bacterium Pseudomonas sp. TRMK1 capable of utilizing various phenylpropanoids was isolated from agro-industrial waste by enrichment culture technique. It is gram-negative, motile, aerobic, and able to utilize three different phenolic acids such as p-coumaric, ferulic, and caffeic acids at concentrations of 5, 10, and 15 mM in 18 h of incubation. The residual concentration of phenolic acids was analyzed by HPLC. The catabolic pathway of p-coumaric, ferulic, and caffeic acids is suggested based on the characterization of metabolic intermediates by GC, GC-HRMS, and different enzymatic assays. Further, Pseudomonas sp. TRMK1 utilizes a wide range of mixture of phenolic acids present in the synthetic effluent.
authors.affiliation: Department of Biochemistry, Gulbarga University, Kalaburagi, Karnataka, 585 106, India.
authors.forename: Monisha
authors.initials: M
authors.lastname: T R
authors.affiliation: Department of Biochemistry, Gulbarga University, Kalaburagi, Karnataka, 585 106, India.
authors.forename: Mukram
authors.initials: M
authors.lastname: I
authors.affiliation: Department of Biochemistry, Gulbarga University, Kalaburagi, Karnataka, 585 106, India.
authors.forename: Kirankumar
authors.initials: K
authors.lastname: B
authors.affiliation: Department of Biochemistry, Gulbarga University, Kalaburagi, Karnataka, 585 106, India.
authors.forename: Pooja V
authors.initials: PV
authors.lastname: Reddy
authors.affiliation: Department of Biochemistry, Gulbarga University, Kalaburagi, Karnataka, 585 106, India.
authors.forename: Anand S
authors.initials: AS
authors.lastname: Nayak
authors.affiliation: Department of Biochemistry, Gulbarga University, Kalaburagi, Karnataka, 585 106, India. goudartbk@gug.ac.in.
authors.forename: T B
authors.initials: TB
authors.lastname: Karegoudar
mesh_terms: D062385:Hydroxybenzoates / Q000378:metabolism*; D020005:Propanols / Q000378:metabolism*; D011549:Pseudomonas / Q000378:metabolism*
chemical_list: D062385:Hydroxybenzoates; D020005:Propanols; C439395:1-phenylpropanol
keywords: Bioremediation; Environmental waste; Enzymes; Phenolic compounds; Pseudomonads; Synthetic effluent