Beta-Cyclodextrin CAS: 7585-39-9 Chaw Tsim Khoom

β-Cyclodextrin yog ib qho cyclic oligosaccharide uas tsim los ntawm cov hmoov txhuv nplej siab los ntawm kev hloov pauv enzymatic. β-Cyclodextrin feem ntau siv los tsim cov HPLC kem uas tso cai rau kev sib cais chiral enantiomers. β-Cyclodextrin yog cyclic α heptamer ntawm glucose. Nws ua haujlwm ua tus tswv tsev los tsim cov tshuaj sib xyaw nrog cov qhua suav nrog cov khoom siv ntawm benzene, cyclohexane, adamantane, lwm cov qhua alicyclic, thiab tseem muaj cov tshuaj inorganic lossis ions. Nws feem ntau yog siv los yaj cov tshuaj tsis-polar xws li cov rog acids, lipids thiab cholesterol. β-Cyclodextrin siv nrog dansyl chloride los tsim cov dej-soluble complexes rau fluorescent labeling ntawm cov protein. Nws yog ib qho khoom xyaw nquag ntawm cov tshuaj tshem tawm ntxhiab hauv tsev. Nws kuj tseem siv rau hauv cov khoom siv saib xyuas tus kheej xws li cov tshuaj txhuam hniav, cov tshuaj pleev tawv nqaij thiab cov hmoov plua plav. Nws pom cov ntawv thov hauv kev lag luam pleev xim rau cov khoom xws li cov tshuaj ntxuav tes thiab tshuaj tsw qab rau kev tswj hwm kev tso tawm ntawm cov tshuaj tsw qab. Ntxiv mus, nws yog siv los tsim cov HPLC kem uas tso cai rau kev sib cais chiral enantiomers. Ntxiv rau qhov no, nws yog siv los txo cov roj cholesterol hauv cov rog mis.