KMID : 0903519910340040397
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Journal of the Korean Society of Agricultural Chemistry and Biotechnology 1991 Volume.34 No. 4 p.397 ~ p.398
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Bacterial inulin fructotransferase producing di - D - fructose anhydride from inulin
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Kim Su-Il
Kang Su-Il
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Abstract
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A bacterial strain producing extracellular inulin fructotransferase was isolated from soil. The di-D-fructose anhydride produced from inulin by the strain was not hydrolyzed either by endo or exo inulase and identified as DFA III (1,2¢¥ : 2, 3¢¥) by thin layer and high performance liquid chromatography. The crude enzyme was prepared by 80% ammonium sulfate precipitation and purified with DEAE-cellulose column chromatography.
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