Process for producing alpha-cyclodextrin using cyclomaltodextrin glucanotransferase in presence of cyclohexane
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United States of America Patent
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Jul 5, 1994
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app pub date -
Mar 9, 1993
filing date -
Oct 7, 1991
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Abstract
A process for producing alpha-cyclodextrin using cyclomaltoextrin glucanotransferase is disclosed. The enzyme is obtained from Bacillus macerans. Starch hydrolysate is treated with the enzyme at a temperature of between about 15.degree. C. and about 40.degree. C. wherein the conversion is performed in the presence of cyclohexane and substantially no gamma-cyclodextrin is produced. The resulting alpha-cyclodextrin is then recovered.
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