Non-Porous Magnetic Supports for Cell Immobilization
スポンサーリンク
概要
- 論文の詳細を見る
A new method for covering magnetic particles with a stable non-porous layer of a material like zeolite or activated carbon was used for the preparation of support materials with good properties for the immobilization of yeast Saccharomyces cerevisiae cells. The immobilized cells can be used in batch and continous alcoholic fermentation. A productivity of 35.6g ethanol/l・h was reached. The adsorption isotherms of the immobilized yeast cells were determined. Yeast cell immobilization on non-porous magnetic supports obeyed the Langmuir isotherm equation. Satisfactory results were obtained also from repeated batch fermentations with fixed cells on supports affitionally treated with glutaraldehyde or by simple adsorption.
- 社団法人日本生物工学会の論文
- 1991-02-25
著者
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Petrov Rumen
Higher Institute Of Chemical Technology Department Of Chemical Engineering Bul. Kl.
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Ivanova Viara
Institute Of Microbiology Bulgarian Academy Of Sciences
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HASSAN ZAKARIA
Higher Institute of Chemical Technology, Department of Chemical Engineering, Bul. Kl.
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DOBREVA ELENA
Institute of Microbiology, Bulgarian Academy of Sciences
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PENCHEV IVAN
Higher Institute of Chemical Technology, Department of Chemical Engineering, Bul. Kl.
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HRISTOV JORDAN
Higher Institute of Chemical Technology, Department of Chemical Engineering, Bul. Kl.
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RACHEV ROSEN
Institute of Microbiology, Bulgarian Academy of Sciences
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Rachev Rosen
Institute Of Microbiology Bulgarian Academy Of Sciences
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Penchev Ivan
Higher Institute Of Chemical Technology Department Of Chemical Engineering Bul. Kl.
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Dobreva Elena
Institute Of Microbiology Bulgarian Academy Of Sciences
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Hassan Zakaria
Higher Institute Of Chemical Technology Department Of Chemical Engineering Bul. Kl.
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Hristov Jordan
Higher Institute Of Chemical Technology Department Of Chemical Engineering Bul. Kl.