Immobilization of microogranisms on weakly basic anion exchange

Details Immobilization of microogranisms on weakly basic anion exchange Immobilization of microogranisms on weakly basic anion exchange

1997-05-16

1999-08-17

Naff, David M.

Chemistry: molecular biology and microbiology

Micro-organism, tissue cell culture or enzyme using process...

Preparing compound containing saccharide radical

435177, 435178, 435179, 435180, C12P 1912, C12N 1102, C12N 1112, C12N 1108

Patent

active

059392940

ABSTRACT:
Isomaltulose-forming microorganisms are immobilized on a carrier that is a weakly basic anion exchange substance in the form of a substantially non-compressible porous particulate solid material, and are used for isomerization of sucrose to isomaltulose. A preferred carrier contains microfibers or microparticles of diethylaminoethyl cellulose adherently bound by agglomeration with polystyrene. The isomerization may be a continuous conversion in one or more columns packed with the carrier. Isomaltulose may be hydrogenated to form isomalt for use in sweetening. Microorganisms can be immobilized on the carrier by feeding microorganisms to a column containing the carrier. After microorganism immobilization, the carrier may be treated with a crosslinking and/or flocculating compound. Regeneration of the carrier is carried out by removing microorganisms, washing and reloading with fresh microorganisms.

REFERENCES:
patent: 4337313 (1982-06-01), Hershberger et al.
patent: 4355117 (1982-10-01), Antrim et al.
patent: 4359531 (1982-11-01), Bucke et al.
patent: 4386158 (1983-05-01), Shimizu et al.
patent: 4547463 (1985-10-01), Sakafa et al.
patent: 4640894 (1987-02-01), Munir

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