Beetacyclodextrin

beta-Cyclodextrin is a cyclic oligosaccharide composed of seven glucose units linked by alpha-(1,4) glycosidic bonds. It is produced by the enzymatic degradation of starch using the enzyme cyclodextrin glycosyltransferase. beta-Cyclodextrin is a white, crystalline powder that is soluble in water. Its unique toroidal structure features a hydrophilic exterior and a hydrophobic interior cavity. This characteristic allows beta-cyclodextrin to form inclusion complexes with a wide range of guest molecules, encapsulating them within its cavity.

This inclusion complex formation is utilized in various applications. In the pharmaceutical industry, beta-cyclodextrin can improve the solubility, stability, and bioavailability of poorly soluble drugs. It can also mask unpleasant tastes and odors. In the food industry, it is used to encapsulate flavors, aromas, and active ingredients, leading to controlled release and enhanced product shelf life. Furthermore, beta-cyclodextrin finds use in cosmetics, textiles, and environmental remediation. Its ability to interact with and modify the properties of other molecules makes it a versatile compound in chemical and biological applications.