English (United Kingdom)

https://curated-unify.zendy.io/wp-json/zendy-region/v1/featured_content/oa?rat=en

https://curated-unify.zendy.io/wp-json/zendy-region/v1/highlighted_journal/

Global: Zendy Plus annual

Presents the access of premium content as premium feature

Premium Content

Presents the keyphrase highlighting as premium feature

Keyphrase Highlighting

Presents the summarisation as premium feature

Summarisation

Insights

Presents the pdf analysis as premium feature

PDF Analysis

Presents the zaia usage as premium feature

ZAIA

Global: Zendy Tools annual

Global: Zendy Free Plan

Global: Zendy Tools monthly

Global: Zendy Plus monthly

Management of lignocellulosic wastes in and around the municipality area requires special consideration. Continuous deposition of these wastes to the nearby areas led to gradual deterioration of the environment. The objective of this study was to produce cellulase from the bacteria isolated from the unexplored rainforest of NE-India for lignocellulosic waste hydrolysis. Based on carboxymethyl cellulose utilization and the congo red test,  Novosphingobium  sp. Cm1 was found to be the most promising strain out of 114 bacterial isolates and the strain was selected for further study. The optimization of the fermentative conditions for maximum enzyme activity was carried out using one factor-at-a-time strategy and the optimum pH, temperature and incubation time was recorded as pH 5, 37 °C and 96 h respectively. The maximum β–1,4–endoglucanase activity was observed with 1.5% CMC (5.1 ± 0.05 U/mL) and 0.25% yeast extract (7.6 ± 0.72 U/mL). The bacterial waste hydrolysis ability was investigated using three wastes where vegetable waste showed maximum activity of 3.4 ± 0.48 U/mL. Bacterial interaction and waste utilization were verified using Scanning Electron Microscope and Fourier-Transform infrared spectroscopy analysis. The present study confirmed the promising ability of  Novosphingobium  sp. to waste hydrolysis. Further investigations may lead to new possibilities for low-cost enzyme production that will help to meet the rising cellulase demand.

Production of cellulase by Novosphingobium sp. Cm1 and its potential application in lignocellulosic waste hydrolysis