Immobilization of Aspergillus sp.on Nylon Bolting Cloth for Production of Xylanase

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概要

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• Aspergillus sp.5 and Aspergillus sp.44, isolated from compost manure, were immobilized on a 400-mesh nylon bolting cloth. In shake flasks under a given set of conditions, the immobilization resulted in an absolutely clear residual broth, when compared with that containing freely suspended cells confirming complete adherence of the cells. It was found that this method of immobilization was simple and had no detrimental effects on the growth or activity of the cells. The enzyme productivity of immobilized Aspergillus sp.5 was 1.68-fold higher than that of freely suspended cells, while for the case of Aspergillus sp.44 the difference in productivity between freely suspended and immobilized cells was not significant. In repeated batch fermentation of both immobilized Aspergillus sp.5 and Aspergillus sp.44, the same biocatalyst yielded 103.93%, 97.02%, 51.8% and 97.52%, 72.08% xylanase activity in consecutive cycles.

• 公益社団法人日本生物工学会の論文
• 1998-08-25

著者

• KAMAT MADHUSUDAN

  Food and Fermentation Division, Department of Chemical Technology, University of Bombay

• Kamat Madhusudan

  Food And Fermentation Technology Division Department Of Chemical Technology University Of Mumbai

• GAWANDE PURUSHOTTAM

  Food and Fermentation Technology Division, Department of Chemical Technology, University of Mumbai

• Gawande Purushottam

  Food And Fermentation Technology Division Department Of Chemical Technology University Of Mumbai

関連論文

• Production and Optimization of certain Growth Parameters for an Exopolysaccharide from Azotobacter vinelandii MTCC 2460 Isolated from a Plant Rhizosphere
• Immobilization of Aspergillus sp.on Nylon Bolting Cloth for Production of Xylanase

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