Chemistry: molecular biology and microbiology – Micro-organism – tissue cell culture or enzyme using process... – Preparing oxygen-containing organic compound
Patent
1984-02-17
1991-06-18
Weimar, Elizabeth C.
Chemistry: molecular biology and microbiology
Micro-organism, tissue cell culture or enzyme using process...
Preparing oxygen-containing organic compound
435135, 435161, 435162, 435174, 435177, 435180, 435198, 435288, C12P 764, C12P 762, C12M 140
Patent
active
050249428
ABSTRACT:
A biochemical process and apparatus for use in the process are described. The process comprises reacting (a) a hydrophobic substrate with (b) a solution or dispersion comprising a hydrophilic substrate and an enzyme catalyst, by contacting through a porous thin membrane, wherein the hydrophobic and hydrophilic substrates are incompatible with each other. The apparatus comprises a main body and a porous thin membrane provided inside the main body so as to define therein at least two channels, wherein a hydrophobic substrate and a solution or dispersion comprising hydrophilic substrate and an enzyme catalyst are contacted through the thin membrane by passing them through the respective channels.
REFERENCES:
patent: 4275081 (1981-06-01), Coleman et al.
Kirk-Othmer, Encyclopedia of Chemical Technology, Third Ed., vol. 5, John Wiley & Sons, Inc., New York, pp. 62-69, (1979).
Kirk-Othmer, Encyclopedia of Chemical Technology, vol. 8, p. 196, (1965).
Shimizu Shoichi
Yamane Tsuneo
Nippon Oil and Fats Co. Ltd.
Poulos Gail
Weimar Elizabeth C.
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