Cyclodextrin yog ib yam khoom ntawm cyclodextrin transglucosidase ua rau cov hmoov txhuv nplej siab, muaj rau los yog ntau dua cov piam thaj molecules － 1, 4-glycosidic txuas cyclic oligosaccharides. Cyclodextrin tuaj yeem nyob ruaj khov hauv cov tshuaj alkaline muaj zog, thiab qee qhov hydrolyze rau hauv qabzib thiab tsis yog cyclic maltose hauv cov kua qaub.
Alpha cyclodextrin hmoovmolecules muaj me me pores. Feem ntau tsuas tuaj yeem thaiv cov qhua me me, xws li aliphatic hydrocarbons, CO2, propane, thiab lwm yam roj molecules;
Gamma Cyclodextrin hmoovmuaj cov pores loj dua molecular, tuaj yeem ua rau cov qhua tuaj yeem loj dua, xws li cov organic macrocyclic compounds, tab sis feem ntau hais lus - cov nqi tsim khoom ntawm cyclodextrin yog siab, tab sis nws tsis tuaj yeem tsim ntau ntau hauv kev lag luam, uas txwv nws daim ntawv thov rau qee yam;
Beta-cyclodextrin muajmolecular qhov luaj li cas ntawm cyclodextrin yog nruab nrab, uas yuav zoo encapsulate tej vitamins thiab me me aromatic molecules. Nws cov encapsulation ntau yog dav, thiab nws cov nqi tsim khoom tsawg. Tam sim no nws yog tib yam khoom siv cyclodextrin uas tuaj yeem tsim muaj ntau hauv kev lag luam. Txawm li cas los xij - Lub solubility ntawm cyclodextrin hauv dej txwv nws cov ntawv thov ntau yam.
Nyob rau hauv 25 degree tej yam kev mob, 100ml dej, solubility raws li hauv qab no:
-cyclodextrin yog 1.85g; -Cyclodextrin yog 14.5g; -Cyclodextrin yog 23.2g,
Txhawm rau nthuav dav daim ntawv thov ntau yam ntawm cyclodextrin, Shandong Binzhou Zhiyuan Biotechnology tau ntse tsim hydroxypropyl beta cyclodextrin, hydroxypropyl alpha cyclodextrin, hydroxypropyl gamma cyclodextrin, sulfobutyl beta cyclodextrin sodium, thiab lwm yam. Nws tau dhau los ntawm cov neeg siv khoom tshawb xyuas ntau zaus!
