Organic compounds -- part of the class 532-570 series – Organic compounds – Carbohydrates or derivatives
Patent
1993-12-28
1994-11-15
Robinson, Douglas W.
Organic compounds -- part of the class 532-570 series
Organic compounds
Carbohydrates or derivatives
536112, 5361231, 53612312, C08B 3716, C08B 3702
Patent
active
053649362
ABSTRACT:
The present invention relates to a novel cycloisomaltooligosaccharide selected from the group consisting of novel cycloisomaltoheptaose having a cyclic structure composed of 7 glucose residues in .alpha.-1,6 linkage, novel cycloisomaltooctaose having a cyclic structure composed of 8 glucose residues in .alpha.-1,6 linkage and novel cycloisomaltononaose having a cyclic structure composed of 9 glucose residues in .alpha.-1,6 linkage, novel cycloisomaltooligosaccharide synthase forming said oligosaccharides from dextran, and a process for producing said oligosaccharides by use of said enzyme or a microorganism capable of producing said enzyme.
REFERENCES:
patent: 4135977 (1979-01-01), Kenkyusho
Sundari et al, "Hydrophobic surfaces in oligosaccharides: linear dextrins are amphiphilic chains," Bioch. Biophys. Acta: 1065:35-41 (1991).
Shiraishi et al, "Synthesis of Maltosyl(.alpha.1-6)cyclodextrins . . . " Agric. Biol. Chem. 53(8):2181-2188 (1989).
Horiuchi Tatsuo
Oguma Tetsuya
Tobe Koichiro
Kikkoman Corporation
Noda Institute for Scientific Research
Prats Francisco C.
Robinson Douglas W.
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