Sugar esters (sucrose esters of fatty acids) are manufactured by transesterification of sucrose with fatty acid methyl esters or direct esterification with fatty acids in the presence of a catalyst. The resulting products range from highly lipophilic low-HLB esters (mono-, di-, and tri-esters) to highly hydrophilic high-HLB esters (mono-esters of sucrose). This broad HLB range, spanning from approximately 1 to 16, enables sugar esters to function in virtually any emulsion system.
Sugar esters are odorless, tasteless, and non-toxic. This makes them ideal for delicate food applications where flavor neutrality is critical. They are biodegradable and derived from renewable raw materials. It supports their positioning as clean-label and sustainable emulsifier ingredients.
