title: Microsporum fulvum IBRL SD3: as novel isolate for chicken feathers degradation.
abstract: Keratinous wastes have increasingly become a problem and accumulate in the environment mainly in the form of feathers, generated mainly from a large number of poultry industries. As keratins are very difficult to degrade by general proteases, they pose a major environmental problem. Therefore, microorganisms which would effectively degrade keratins are needed for recycling such wastes. A geophilic dermatophyte, Microsporum fulvum IBRL SD3 which was isolated from a soil sample collected from a chicken feather dumping site using a baiting technique, was capable to produce keratinase significantly. The crude keratinase was able to degrade whole chicken feathers effectively. The end product of the degradation was protein that contained essential amino acids and may have potential application in animal feed production. Thus, M. fulvum could be a novel organism to produce keratinase for chicken feathers degradation.
authors.affiliation: Industrial Biotechnology Research Laboratory, School of Biological Sciences, Universiti Sains Malaysia, 11800, Penang, Malaysia.
authors.forename: I
authors.initials: I
authors.lastname: Darah
authors.forename: A
authors.initials: A
authors.lastname: Nur-Diyana
authors.forename: S
authors.initials: S
authors.lastname: Nurul-Husna
authors.forename: K
authors.initials: K
authors.lastname: Jain
authors.forename: Sheh-Hong
authors.initials: SH
authors.lastname: Lim
mesh_terms: D000596:Amino Acids / Q000096:biosynthesis / Q000378:metabolism; D000818:Animals; D002645:Chickens; D005241:Feathers / Q000378:metabolism*; D005285:Fermentation; D006863:Hydrogen-Ion Concentration; D007220:Industrial Waste; D007633:Keratins / Q000378:metabolism*; D008864:Microsporum / Q000201:enzymology / Q000378:metabolism*; D010447:Peptide Hydrolases / Q000378:metabolism; D059748:Proteolysis
chemical_list: D000596:Amino Acids; D007220:Industrial Waste; D007633:Keratins; D010447:Peptide Hydrolases; C035855:keratinase