PROCESSES FOR PRODUCING CYCLIC INULO-OLIGOSACCHARIDE AND FOR PRODUCING ENZYME THAT PRODUCES THE SAME

Title:

PROCESSES FOR PRODUCING CYCLIC INULO-OLIGOSACCHARIDE AND FOR PRODUCING ENZYME THAT PRODUCES THE SAME

Document Type and Number:

WIPO Patent Application WO/1994/010295

Kind Code:

A1

Abstract:

A cyclic inulo-oligosaccharide is produced by culturing a microbe capable of producing an enzyme that produces the oligosaccharide in a medium containing inulin and 0.01-1.0 % of an organic nitrogen source and reacting inulin with the produced cells, which have been optionally treated, or the supernatant of the medium. The cyclic inulo-oligosaccharide is purified by contacting the sugar liquor containing the oligosaccharide thus produced with a siloxane-type silica carrier to selectively adsorb only the oligosaccharide and eluting the adsorbed oligosaccharide with an aqueous alcohol solution.

Inventors:

KUSHIBE SACHIKO (JP)
MORIMOTO YUUKI (JP)

Application Number:

PCT/JP1993/001607

Publication Date:

May 11, 1994

Filing Date:

November 05, 1993

Export Citation:

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Assignee:

MITSUBISHI CHEM IND (JP)
KUSHIBE SACHIKO (JP)
MORIMOTO YUUKI (JP)

International Classes:

C12P19/04; (IPC1-7): C12N9/10; C12P19/04; C12P19/18

Foreign References:

JPH02252701A

1990-10-11

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