The Separation of Glutathione and Glutamic Acid Using a Simulated Moving-Bed Adsorbed System
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概要
- 論文の詳細を見る
Glutathione (GSH) and glutamic acid (Glu) were continuously separated using a simulated moving-bed adsorber system. In this system, a specially-designed multi-port rotary valve was used to move the adsorbent particles, and its rotation speed and the liquid flow rate in the adsorber were controlled by a personal computer. Under the optimal conditions for the simulated moving-bed adsorber, both the purity and the yield coefficient of GSH in the raffinate stream at a steady state reached around 99%, and the concentration of GSH and the production of GSH for the amount of adsorbent used were greater by as much as ten times and eighteen times than for the conventional batch operation. The adsorption isotherms of GSH and Glu, which were non-linear and concentration-dependent, were well expressed using several parameters, and also the courses of GSH and Glu concentrations in transient changes to the steady-state condition could be predicted well by the intermittent moving-bed model.
- 社団法人日本生物工学会の論文
- 1987-02-25
著者
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Fukuda H
Engineering Research Laboratories Kanegafuchi Chemical Industry Co. Ltd.
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FUKUDA HIDEKI
Engineering Research Laboratories, Kanegafuchi Chemical Industry Co., Ltd.,
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Fukuda Hideki
Engineering Research Laboratories Kanegafuchi Chemical Industry Co. Ltd.
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Fukuda H
Engineering Research Laboratory Kanegafuchi Chemical Industry Co. Ltd.
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MAKI HARUHIKO
Engineering Research Laboratory, Kanegafuchi Chemical Industry Co., Ltd.,
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MORIKAWA HISASHI
Engineering Research Laboratory, Kanegafuchi Chemical Industry Co., Ltd.,
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Maki Haruhiko
Engineering Research Laboratory Kanegafuchi Chemical Industry Co. Ltd.
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Morikawa H
National Space Development Agency Of Japan Tokyo Jpn
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MORIKAWA HISASHI
Engineering Research Laboratories, Kanegafuchi Chemical Industry Co., Ltd.,
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