Isolation and characterization of novel bacterial strains exhibiting ligninolytic potential.

ABSTRACT:

Background

To expand on the range of products which can be obtained from lignocellulosic biomass, the lignin component should be utilized as feedstock for value-added chemicals such as substituted aromatics, instead of being incinerated for heat and energy. Enzymes could provide an effective means for lignin depolymerization into products of interest. In this study, soil bacteria were isolated by enrichment on Kraft lignin and evaluated for their ligninolytic potential as a source of novel enzymes for waste lignin valorization.

Results

Based on 16S rRNA gene sequencing and phenotypic characterization, the organisms were identified as Pandoraea norimbergensis LD001, Pseudomonas sp LD002 and Bacillus sp LD003. The ligninolytic capability of each of these isolates was assessed

SUBMITTER: Bandounas L 

PROVIDER: S-EPMC3212925 | biostudies-literature | 2011 Oct

REPOSITORIES: biostudies-literature