کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
4603 234 2007 6 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Optimization of xylanase production by Chaetomium thermophilum in wheat straw using response surface methodology
موضوعات مرتبط
مهندسی و علوم پایه مهندسی شیمی بیو مهندسی (مهندسی زیستی)
پیش نمایش صفحه اول مقاله
Optimization of xylanase production by Chaetomium thermophilum in wheat straw using response surface methodology
چکیده انگلیسی

A 32 central composite experimental design was performed with the aim of optimizing xylanase production by Chaetomium thermophilum IMI 291753 grown on wheat straw in submerged cultures. Various carbon and nitrogen sources were consecutively optimized, and wheat straw and sodium nitrate were the selected substrates to test the effect of two variables on xylanase production. A second-order quadratic model and a response surface method showed that the optimum conditions for xylanase production were 3.9% (w/v) wheat straw and 0.7% (w/v) sodium nitrate.

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Biochemical Engineering Journal - Volume 35, Issue 2, 15 July 2007, Pages 136–141
نویسندگان
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