Chemistry: molecular biology and microbiology – Carrier-bound or immobilized enzyme or microbial cell;... – Enzyme or microbial cell is immobilized on or in an organic...
Patent
1989-12-29
1993-06-01
Naff, David M.
Chemistry: molecular biology and microbiology
Carrier-bound or immobilized enzyme or microbial cell;...
Enzyme or microbial cell is immobilized on or in an organic...
435 97, 435101, 435193, C12N 1108, C12N 910, C12P 1918, C12P 1904
Patent
active
052159051
ABSTRACT:
An immobilized fructosyltransferase enzyme is prepared by providing a porous or macroporous anion exchange resin having at least 1.0 m.sup.2 /g of internal surface, at least 0.1 ml/g of total porous volume, a spherical radius of 20-2,000 angstroms, and a nominal ion-exchange capacity of at least 1.0 meq./g of wet resin, adding to the ion-exchange resin a solution of fructosyltransferase enzyme derived from a microorganism of the genus Aureobasidium, Aspergillus, Fusarium, or Gloeosporium at a pH value of about 3-8, filtering and wind-drying the absorbed resin, and storing it in a cool place. A bifunctional cross-linking agent may be present in the solution of fructosyltransferase enzyme.
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The Merck Index, Eleventh Edition, Published by Merck & Co., Inc., Rahway, NJ, U.S.A., p. 702 (1989).
Choi In S.
Choi Sung S.
Han Min S.
In Man J.
Kim Min H.
Miwon Co. Ltd.
Naff David M.
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