Process for production of cyclodextrins

Chemistry: molecular biology and microbiology – Micro-organism – tissue cell culture or enzyme using process... – Preparing compound containing saccharide radical

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435 95, 435 97, C12P 1918

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active

053765370

ABSTRACT:
A process for the production of cyclodextrins, comprising reacting non-treated starch with cyclodextrin-glycosyl-transferase produced by Bacillus ohbensis (FERM BP-3180), or produced by a mutant derived from Bacillus ohbensis (e.g., FERM BP-3180), or produced by any other strain in which the CGTase gene from B. ohbensis has been cloned, in an aqueous solution at pH between 6.5 and 8.8 and extracting the cyclodextrins from the reaction mixture by ultrafiltration, is provided.

REFERENCES:
patent: 4477568 (1984-10-01), Hokse et al.
Sato et al., "Determination of CGTase from Bacillus ohbensis, etc.", Agric. Biol. Chem. 49(4), 1189-1191, 1985.
Horikoshi et al., "Alkalophilic Microorganisms, etc.", Research and Dev. in Japan awarded the Okochi Mem. Priz, 1982, pp. 47-52.

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