EFFECT OF NITROGEN SOURCE FOR THE BIOSYNTHESIS OF XYLANASE FROM ASPERGILLUS TAMARII

  • A Dhulappa Department of Microbiology, Maharani’s Science College for Women, Bangalore, India
  • K Lingappa Department of Studies in Microbiology, Gulbarga University, Gulbarga, India
  • K G Siddalingeshwara Department of Studies in Microbiology, Gulbarga University, Gulbarga, India

Abstract

The main aim of the study is to enhance the biosynthesis of xylanse by incorporating nitrogen sources (both organic and inorganic). Recently, xylanases have expanded their use in many processing industries, such as pulp and paper, food and textile to newer needs such as biofuel production. .This study were taken up to the enhance the biosynthesis of xylanase by supplementation of organic nitrogen and inorganic nitrogen sources were employed in range of 0.25% to 1.25%. The organic nitrogen source were supplemented are peptone, yeast extract and beef extract and inorganic nitrogen sources are ammonium sulphate, ammonium chloride and ammonium nitrate. The yeast extract and ammonium nitrate were yielded higher xylnase production and showed 5.56 IU and 5.79 IU

Key words: Xylanase, submerged fermentation, yeast extract, ammonium nitrate and assay.

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Author Biographies

A Dhulappa, Department of Microbiology, Maharani’s Science College for Women, Bangalore, India

Department of Microbiology, Maharani’s Science College for Women, Bangalore, India

 

K Lingappa, Department of Studies in Microbiology, Gulbarga University, Gulbarga, India

Department of Studies in Microbiology, Gulbarga University, Gulbarga, India

K G Siddalingeshwara, Department of Studies in Microbiology, Gulbarga University, Gulbarga, India

Department of Studies in Microbiology, Gulbarga University, Gulbarga, India

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How to Cite
1.
Dhulappa A, Lingappa K, Siddalingeshwara K. EFFECT OF NITROGEN SOURCE FOR THE BIOSYNTHESIS OF XYLANASE FROM ASPERGILLUS TAMARII. JDDT [Internet]. 15Nov.2015 [cited 30Mar.2020];5(6):18-2. Available from: http://jddtonline.info/index.php/jddt/article/view/1102