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
1995-02-10
1999-06-29
Prats, Francisco
Chemistry: molecular biology and microbiology
Carrier-bound or immobilized enzyme or microbial cell;...
Enzyme or microbial cell is immobilized on or in an organic...
435177, 435174, 435 94, C12N 1110, C12N 1102, C12N 1100, C12P 1924
Patent
active
059167890
ABSTRACT:
An immobilized enzyme preparation is disclosed which comprises a gelling agent which has been cross-linked and active carbon in an amount of 1 to 3%. The gelling agent may be egg white chitosan or alginate. The enzyme glucose isomerase may be employed. When used in packed bed columns in enzymatic glucose isomerization processes, the disclosed immobilized enzyme formulation allows for a bedheight that is twice as high, a syrup flow that is doubled, or a doubled syrup viscosity when compared to formulations without carbon.
REFERENCES:
patent: 3838007 (1974-09-01), Van Velzen
patent: 4572897 (1986-02-01), Amotz et al.
patent: 4604354 (1986-08-01), Katz et al.
Krijgsman John
Webbers Jos J.P.
Genencor International Inc.
Glaister Debra J.
Prats Francisco
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