Welan gum, with the CAS number 96949-22-3, is a biopolymer produced by the fermentation of specific strains of bacteria, particularly from the genus Sphingomonas. It is classified as a polysaccharide and is known for its thickening and stabilizing properties, making it valuable in various industrial applications, including food, cosmetics, and pharmaceuticals. Welan gum is characterized by its high viscosity at low concentrations, which allows it to effectively modify the rheological properties of solutions. It is soluble in water and can form gels, providing excellent texture and mouthfeel in food products. Additionally, Welan gum is resistant to heat and shear, maintaining its functional properties under various processing conditions. Its biocompatibility and biodegradability make it an attractive option for environmentally friendly formulations. Furthermore, it exhibits good stability across a range of pH levels and ionic strengths, enhancing its versatility in different applications. Overall, Welan gum is a valuable ingredient in formulations requiring thickening, stabilization, and improved texture.

Welan gum

96949-22-3: Welan gum, Kelco K 1A96, Kelco Crete, S 130 (gum), S 130

Welan gum is a microbial polysaccharide produced by a species of Alcaligenes and shows interesting rheological properties of use in the oil and agricultural industries. The structure is similar to gellan based on repeating glucose, rhamnose and glucuronic acid units but with a single side chain of either an α-L-rhamnopyranosyl or an α-L-mannopyranosyl unit linked (1,3) to the 4-O-substituted β-D-glucopyranosyl unit in the backbone.

CAS 96949-22-3: Welan gum

Welan gum

Ref: 3D-YW58646