کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
1375826 1500654 2014 5 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Enhanced production of cellulose degrading CMCase by newly isolated strain of Aspergillus versicolor
موضوعات مرتبط
مهندسی و علوم پایه شیمی شیمی آلی
پیش نمایش صفحه اول مقاله
Enhanced production of cellulose degrading CMCase by newly isolated strain of Aspergillus versicolor
چکیده انگلیسی


• New strain Aspergillus versicolor was isolated for maximum production of cellulose degrading enzyme.
• Cellulose degradation was performed using agar plate method.
• Variation of a single parameter at a time method was used in CMC containing medium.
• Aspergillus versicolor showed maximum production of CMCase at 30 °C.

Production of CMCase from newly isolated strain of Aspergillus versicolor was studied by optimizing different physico-chemical parameters. Cellulolytic potential of the isolate was confirmed by the simple agar plate method and then subjected to variation of a single parameter at a time in CMC containing medium. Maximum enzyme production was obtained at 30 °C in 120 h when medium was supplemented with 0.5 gm% carboxymethyl cellulose, 0.2 gm% Tween 80, 0.075 gm% peptone, 0.050 gm% CaCl2, 1.5 gm% NaNO3 and 0.2 gm% KH2PO4 at pH 4.0. Current study holds great potential as the organism reported here could easily be used for the production of cellulase using renewable biomass.

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Carbohydrate Polymers - Volume 104, 15 April 2014, Pages 199–203
نویسندگان
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