title: Xylanase production by a newly isolated Aspergillus niger SS7 in submerged culture.
abstract: Xylanase production by a newly isolated Aspergillus niger SS7 was studied in submerged culture. The optimum initial pH for xylanase production was found to be 7.0. Different agricultural and industrial wastes were evaluated for their ability to induce xylanase production by this isolate. The best xylanase production (293.82 IU/ml) was recorded at 3% (w/v) corn cob hulls after 120 h of incubation. The Aspergillus niger SS7 isolate grown in a simple medium, proved to be a promising microorganism for xylanase production.
authors.affiliation: Department of Molecular Biology and Biotechnology, AECS, Damascus, Syria. ybakri@aec.org.sy
authors.forename: Yasser
authors.initials: Y
authors.lastname: Bakri
authors.forename: Manal
authors.initials: M
authors.lastname: Al-Jazairi
authors.forename: Ghassan
authors.initials: G
authors.lastname: Al-Kayat
mesh_terms: D001234:Aspergillus niger / Q000145:classification / Q000201:enzymology* / Q000302:isolation & purification*; D001431:Bacteriological Techniques; D006863:Hydrogen-Ion Concentration; D027845:Malus / Q000378:metabolism; D031658:Olea / Q000378:metabolism; D018547:Plant Stems / Q000378:metabolism; D006109:Poaceae / Q000378:metabolism; D014934:Wood / Q000378:metabolism; D014995:Xylosidases / Q000378:metabolism*
chemical_list: D014995:Xylosidases