2.5. Phenotypic and genotypic characterization of highly lipase
producing bacterial isolates
2.5.1. Phenotypic characterization of bacteria/ i5o(ates
Bacteriological characteristics (Cram stain, oxidase reaction, arginine dihydroxylase activity, nitrate reduction, utilization of carbohyd rates, catalase test, gelatin hydrolysis, starch hydrolysis and esculine hydro lyzation) of the four highly lipase producing