Xylitol

Xylitol Xylitol (CAS No. 87-99-0) is a sugar alcohol widely used as a sweetener and food additive. It is particularly valued for its lower caloric content compared to sucrose and its potential dental health benefits. Chemical Properties CAS Number : 87-99-0 MDL Number : MFCD00064292 EINECS : 201-788-0 Molecular Formula : C₅H₁₂O₅ Molecular Weight : 152.15 g/mol Boiling Point : 215–217°C Melting Point : 94–97°C Flash Point : 261.9°C Density : 1.515 g/cm³ Description and Appearance Xylitol is typically found as a white crystalline solid or powder. It is classified as a polyol, specifically an alditol, and is derived from xylose, a sugar obtained from wood and other plant materials. The name "xylitol" comes from the Greek word "xylon," meaning wood, reflecting its natural sources. Production Methods Xylitol can be produced through various methods, including: Hydrogenation of Xylose : This involves extracting xylose from lignocellulosic biomass (like hardwoods) and then hydrogenating it using a Raney nickel catalyst. Fermentation : Xylose can also be fermented by certain microorganisms, such as Candida tropicalis , although this method is less common due to higher costs. Applications Xylitol is used in a variety of products: Food Industry : As a sugar substitute in chewing gums, candies, and baked goods due to its sweetness (similar to sucrose) and lower caloric content. Dental Care Products : It is included in toothpaste and mouthwashes for its potential to reduce cavity-causing bacteria. Pharmaceuticals and Cosmetics : Utilized for its humectant properties in topical formulations. Health Considerations Generally recognized as safe for human consumption, this substance may cause gastrointestinal discomfort, including diarrhea, if consumed in excess. It poses a toxic risk to dogs and may lead to serious health issues if ingested. Storage Recommendations Store in a cool, dry place away from moisture to maintain stability and prevent clumping. In summary, xylitol is a versatile sugar alcohol with significant applications in food production and health-related products, offering both sweetness and potential health benefits while being mindful of its effects on pets. Citations: https://www.ottokemi.com/specsheet/xylitol-for-biochemistry-99.aspx https://pubchem.ncbi.nlm.nih.gov/compound/Xylitol https://en.wikipedia.org/wiki/Xylitol https://www.thermofisher.com/order/catalog/product/225985000 https://foodcom.pl/en/xylitol-its-properties-and-use-in-industry/ https://www.ebi.ac.uk/chebi/searchId.do?chebiId=CHEBI%3A17151 https://www.glentham.com/en/products/product/GC3694/ http://www.phexcom.com/Content/pdf/xylitol.pdf