Cloning, isolation, and characterization of novel chitinase-producing bacterial strain UM01 (Myxococcus fulvus).

ABSTRACT:

Background

Chitin is an important biopolymer next to cellulose, extracted in the present study. The exoskeleton of marine bycatch brachyuran crabs, namely Calappa lophos, Dromia dehaani, Dorippe facchino and also from stomatopod Squilla spp. were used to extract chitin through fermentation methods by employing two bacterial strains such as Pseudomonas aeruginosa, Serratia marcescens. The yield of chitin was 44.24%, 37.45%, 11.56% and 27.24% in C. lophos, D. dehaani, D. facchino and Squilla spp. respectively. FT-IR spectra of the produced chitin exhibit peaks which is more or less coherent to that of standard chitin which is further analysed by Scanning Electron Microscope. The quality of produced chitin was assessed through moisture, protein, ash and lipid content analysis ensured

SUBMITTER: Shahbaz U 

PROVIDER: S-EPMC7458996 | biostudies-literature | 2020 Aug

REPOSITORIES: biostudies-literature