한국생물공학회:학술대회논문집
- 2005.10a
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- Pages.358-362
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- 2005
Characterization of Dextran Produced by L. mesenteroides ATCC 13146
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Yoo, Sun-Kyun
(Department of Oriental Medicine and Food Biotechnology, Joongbu University)
- Published : 2005.10.27
Abstract
High molecular weight dextran (39% alcohol, v/v), less soluble dextran, eluted from this column between T 500 and T 2000, a commercial linear dextran, Soluble dextran (45% alcohol, v/v) eluted at between T 70 and T 150 dextran. The molecular weight average of total dextran (50% alcohol, v/v) was between 150,000 to 500,000. A few oligosaccharides were detected from hydrolyzates of less soluble dextran. The hydrolyzates of soluble dextran were a family of DP 1 to 6 isomaltooligosaccharides. Compounds greater than DP 4 were branched isomaltooligosaacharides.
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