Kinetic and Mass Transfer Studies on the Isomerization of Cellulose Hydrolyzate Using Immobilized Streptomyces Cells

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概要

• 論文の詳細を見る

• Steptomyces cells proccessing glucose isomerase activity, heat treated and confined within polyester sacs have been used in batch/continuous isomerication of enzymatically hydrolyzed microcrystalline cellulose. Conversion data at different concentrations of substrate closely follow the reactor performance equation based on the reaction kinetics. The effect of external film and pore diffusional resistances were experimentally found to be negligible. The dispersion effects in the packed bed column have been evaluated by pulse input tracer analysis. Continuous operation of the column to isomerize cellulose hydrolyzate (2.0 M glucose) showed an exponential deactivation of enzyme activity with a half life of 447 hr.

• 社団法人日本生物工学会の論文
• 1978-08-25

著者

• Ghose T.k.

  Biochemical Engineering Division Indian Institute Of Technology Delhi Hauz Khas

• Ghose T.k.

  Biochemical Engineering Research Centre Indian Institute Of Technology

• CHAND SUBHASH

  Biochemical Engineering Research Centre, Indian Institute of Technology

• Chand Subhash

  Biochemical Engineering Research Centre Indian Institute Of Technology

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• Kinetic and Mass Transfer Studies on the Isomerization of Cellulose Hydrolyzate Using Immobilized Streptomyces Cells

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