Degradation of cationic dyes and alkali lignin using DyP-producing Bacillus cereus SDP6 isolated from similipal biosphere reserve soil.

Unlabelled: Dye-contaminated industrial effluents pose a serious environmental impact and need immediate attention. Due to the significant role of Dye-decolorizing peroxidases (DyPs) producing ligninolytic bacteria in the degradation of various industrial dyes, ligninolytic bacteria were isolated from Similipal Biosphere Reserve, Odisha, and screened for their DyP activities. Six out of 12 isolated bacteria (SDP1-12) showed DyP activity.

Beyond enzymes and organic acids, solid-state fermentation as an alternative for valorizing fruits and vegetable wastes into novel bio-products in a circular economy: A critical review.

The magnitude of the global fruit and vegetable waste (FVW) generated and its contribution to environmental pollution and greenhouse gas emissions are alarming and necessitate appropriate remediation measures. In addition to typical FVW applications such as landfilling and manure production, our previous article critically explored the added value of FVWs for producing enzymes and organic acids by deploying various microbial processes. However, with the advancement of novel solid-state fermentation (SSF) technology, several products (other than enzymes and organic acids) have been developed from FVWs.

Evaluation of brilliant green decolorization by LiP purified from a novel isolated from Similipal forest soil, Odisha.

Lignin peroxidase (LiP) is a haem-containing microbial ligninolytic enzyme that has gained much attention for its potential application to degrade industrial effluents. In the current study, seven fungi (SLF1-7) showing ligninolytic activity were isolated from Similipal forest soil, and screened for LiP activity. SLF3 showed the highest LiP activity (3.

Optimisation of Manganese Peroxidase (MnP) Activity of Using Response Surface Method and Evaluation of Its Maillard Reaction Products Along with Lignin Degradation Ability.

Manganese peroxidase (MnP), a microbial ligninolytic enzyme which plays significant role in lignin and melanoidin degradation has gained much attention in the field of industry. In the present study, 15 ligninolytic bacteria were isolated from the soil sample of Similipal Biosphere Reserve (SBR) and screened for MnP activity. The most efficient MnP-producing bacterium HNB5 was evaluated for alkali lignin and maillard reaction products (MRPs) degradation and identified as using 16S rRNA sequencing.

Response surface methodology mediated optimization of Lignin peroxidase from Bacillus mycoides isolated from Simlipal Biosphere Reserve, Odisha, India.

Background: Lignin is a complex polymer of phenyl propanoid units found in the vascular tissues of the plants as one of lignocellulose materials. Many bacteria secrete enzymes to lyse lignin, which can be essential to ease the production of bioethanol. Current research focused on the study of ligninolytic bacteria capable of producing lignin peroxidase (LiP) which can help in lignin biodegradation and bioethanol production.