Screening of yeasts capable of producing cellulase-free xylanase
نویسندگان
چکیده
منابع مشابه
Optimization of the Cellulase Free Xylanase Production by Immobilized Bacillus Pumilus
Background: The extracellular xylanase secreted by microorganisms is a hydrolytic enzyme, which arbitrarily cleaves the β-1, 4 backbone of the polysaccharide xylan; an enzyme used in the food processing, bio-pulping and bio-bleaching. The commercial production of the xylanase is limited because of a higher cost involvement, which can be overcome by the cost-effective production...
متن کاملProduction of Cellulase-free Xylanase by Trichoderma Reesei Saf3
A xylanase producing fungi has been isolated from soil and identified as Trichoderma reesei SAF3. Maximum growth of the organism was found at 48 h under submerged condition in xylan containing enriched medium, whereas highest enzyme production (4.75U/mL) was recorded at 72 h. No detectable cellulase activity was noted during whole cultivation period. The partially purified enzyme hydrolyzed xyl...
متن کاملIsolation and Screening of Xylanase Producing Fungi from Forest Soils
Enzymes are distinct natural biological polymers which can catalyze the chemical/ biological reactions and convert substrates to specific product (Haq et al. 2006). Xylanase [E.C.3.2.1.8] are a class of hydrolytic enzymes which can hydrolyze the straight polysaccharide -1, 4-xylan in hemicelluloses which is a noteworthy component of secondary cell wall of plants (Dhiman et al. 2008). Xylan, the...
متن کاملIsolation, identification and screening of hidrolytic enzymes producing phylloplane yeasts
Background Microorganisms are common colonizers of superficial (phylloplane) and internal tissues (endophyte) of a variety plant species [1]. Phylloplane yeasts are considered a promising source of new and interesting biotechnological activities, particularly hydrolytic enzymes; however, the diversity of yeasts colonizing plant phylloplane and is still poorly known for most plant species. Consi...
متن کاملIsolation, Screening and Partial Purification of Cellulase from Cellulase Producing Bacteria
The cellulase producing bacteria was isolated from cow dung and characterized by morphological and biochemical analysis. Further partial purification of cellulase was carried out by dialysis and ammonium phosphate precipitation and also to determine molecular weight by SDS-PAGE. Bacterial isolated were grown on Carboxy Methyl Cellulose (CMC) agar at various optimum conditions such as parameters...
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ژورنال
عنوان ژورنال: African Journal of Biotechnology
سال: 2015
ISSN: 1684-5315
DOI: 10.5897/ajb2015.14476