Separation of functionalized dextrins by reversed-phase high-performance liquid chromatography

Functionalized linear dextrins were sepd. on a preparative scale by HPLC on RP-18 phases with water as the eluent. These dextrins were obtained by the transfer of a-cyclodextrin to glucosides by means of a cyclodextrin-glycosyltransferase of Klebsiella pneumoniae M5 aI. Product recovery was readily achieved owing to the simple eluent used. [on SciFinder (R)]


Published in:
Journal of Chromatography, 587, 2, 288-91
Year:
1991
Keywords:
Note:
CAN 116:169295 9-3 Biochemical Methods Inst. Chem. Eng.,Swiss Fed. Inst. Technol.,Lausanne,Switz. Journal 0021-9673 written in English. 9030-09-5 (Cyclodextrin-glycosyltransferase) Role: ANST (Analytical study) (for dextrin functionalization for reversed-phase HPLC sepn.); 50-99-7DP (D-Glucose); 57-50-1DP (Saccharose); 69-79-4DP (Maltose); 69-79-4DP; 585-88-6DP; 1109-28-0DP; 34612-38-9DP; 34620-76-3DP; 34620-77-4DP Role: SPN (Synthetic preparation), PREP (Preparation) (prepn. and sepn. of, by reversed-phase HPLC); 10016-20-3 (a-Cyclodextrin) Role: RCT (Reactant), RACT (Reactant or reagent) (reaction of, with maltitol or maltose or saccharose in functionalized dextrin prepn.)
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