Sorbitan esters have strong emulsifying, dispersing, and wetting properties, and are a good thickener, lubricant, stabilizer and defoamer. Sorbitan esters uses are wide. Span food additive acts as an emulsifier in bread and cake shortening, increases swelling, and prevents staling. Span emulsifier is also used in dessert creme designs. Pay attention to that the Sorbitan esters emulsif... https://www.cnchemsino.com/products/sorbitan-esters/