Method of producing .beta.-cyclodextrin

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United States of America Patent

PATENT NO 5556775
SERIAL NO

08211920

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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The present invention; is a method of producing .beta.-cyclodextrin at a higher efficiency from a raw material other than starch, comprising making a malto-oligosaccharide with 2 to 10 glucoses co-exist with cyclodextrin glucanotransferase in a solution containing an organic solvent which can precipitate 50% or more of .beta.-cyclodextrin when an excessive amount of the solvent is added to the solution of the .beta.-cyclodextrin and effecting the reaction at a lower temperature than 40.degree. C.

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Patent Owner(s)

Patent OwnerAddress
AKEBONO BRAKE INDUSTRY CO LTDTOKYO JAPAN TOKYO METROPOLIS
AKEBONO RESEARCH AND DEVELOPMENT CENTRE LTDHANYU-SHI 5-4-71 HIGASHI SAITAMA

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Karube, Isao Kawasaki, JP 68 1574
Yoshida, Nobuyuki Tokyo, JP 41 368

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