Beta-glucan

Beta-glucan (CAS 9012-72-0) is a naturally derived polysaccharide composed of glucose units linked by beta-glycosidic bonds. Also known under common designations including Curdlan, Glucosan, and D-Glucan, it is commercially produced from yeast, oat, barley, or bacterial fermentation sources and supplied in powder form.

In food and nutrition applications, beta-glucan functions as a rheology modifier by forming viscous gels that improve texture and mouthfeel in reduced-fat formulations. In pharmaceutical and personal care manufacturing, it acts as a stabilizer and film-forming agent, supporting controlled-release matrices and enhancing skin barrier function through moisture retention mechanisms.

Beta-glucan is available in food-grade and cosmetic-grade specifications, with compliance referenced against FCC and Ph.Eur. standards depending on application. The substance falls under REACH registration requirements for EU supply. It is classified under HS code 3913901000 and is typically supplied in sealed powder packaging suitable for industrial quantities.