Degradation of dibutyl phthalate (DBP) by a bacterial consortium and
Degradation of dibutyl phthalate (DBP) by a bacterial consortium and characterization of two novel esterases capable of hydrolyzing PAEs sequentially Degradation of dibutyl phthalate (DBP) by a bacterial consortium and characterization of two novel esterases capable of hydrolyzing PAEs sequentially
Degradation of dibutyl phthalate (DBP) by a bacterial consortium and
A DBP-degrading bacterial consortium was isolated and characterized. The genes dpeH and mpeH are responsible for the sequential hydrolysis of DBP. Characteristics and substrate range of both DpeH and MpeH were investigated. Key amino acid sites of DpeH and MpeH were identified. Abstract
Sci-Hub | Degradation of dibutyl phthalate (DBP) by a bacterial
Lu, M., Jiang, W., Gao, Q., Zhang, M., & Hong, Q. (2025). Degradation of dibutyl phthalate (DBP) by a bacterial consortium and characterization of two novel esterases
Biodegradation of benzyl butyl phthalate and di-butyl phthalate by
The effect of different surfactants on aqueous solubility of BBP and DBP was initially examined, which showed that Tween 80 resulted in maximum bioavailability and biodegradation efficiency of...
Enhanced esterase activity during the degradation of dibutyl phthalate
Dibutyl phthalate (DBP) is one of the most abundantly produced and used plasticizers and is incorporated into plastic to make it more flexible and malleable. DBP has been found to be an...
- Can Microbacterium degrade dibutyl phthalate completely by biochemical cooperation?
- In the present study, a bacterial consortium consisting of Microbacterium sp. PAE-1 and Pandoraea sp. PAE-2 was isolated by the enrichment method, which could degrade dibutyl phthalate (DBP) completely by biochemical cooperation.
- Can bacterial strains biodegrade dibutyl phthalate (DBP) from activated sludge?
- A bacterial strain capable of biodegrading dibutyl phthalate (DBP) was successfully isolated from activated sludge and characterized as a potential novel Microbacterium sp. USTB-Y based on 16S rRNA sequence analysis and whole genome average nucleotide identity (ANI).
- How is DBP converted to phthalic acid?
- DBP was converted to phthalic acid (PA) via monobutyl phthalate (MBP) by two sequential hydrolysis steps in strain PAE-1, and then PA was further degraded by strain PAE-2.
- Can a bacterium consortium degrade DBP?
- A bacterium consortium capable of degrading DPB was obtained, it contained two strains designated as PAE-1, PAE-2, respectively. PAE-1 could form a clear transparent halo on MSM plates amended with 2 mM DBP but PAE-2 couldn't (data not shown).
- Is DBP degrading bacterial consortium cloned from pae-1 and pae-2?
- In present study, a DBP-degrading bacterial consortium consisting of strains PAE-1 and PAE-2 was isolated and characterized. Two esterase genes named dpeH and mpeH, responsible for the two sequential hydrolysis steps of DBP, were cloned from strain PAE-1 and heterologously expressed in Escherichia. coli (DE3).
- What is the biodegradation ability of DBP MBP & PA by strain USTB-y?
- To investigate the biodegradation ability of DBP, MBP, and PA by strain USTB-Y, the initial concentration in the culture solution was set at 500 mg/L. The degradation curve of DBP, MBP, and PA by strain USTB-Y was obtained by sampling the culture solution every 24 hours to get the growth curve of the strain.
