Sucrose acetate isobutyrate explained

Sucrose acetoisobutyrate (SAIB) is an emulsifier and has E number E444.^[1] In the United States, SAIB is categorized as generally recognized as safe (GRAS) as a food additive in cocktail mixers, beer, malt beverages, or wine coolers^[2] and is a potential replacement for brominated vegetable oil.

Chemistry

SAIB can be prepared by esterification of sucrose with acetic and isobutyric anhydride.

Uses

• Beverage emulsions - weighting agent
• Color cosmetics and skin care
• Flavorings (orange flavor)
• Fragrance fixative
• Hair care
• Horse styling products

External links

• InChem

Notes and References

1. http://www.food.gov.uk/safereating/chemsafe/additivesbranch/enumberlist#h_6 Current EU approved additives and their E Numbers
2. https://www.fda.gov/food/ingredientspackaginglabeling/gras/noticeinventory/ucm153912.htm Agency Response Letter GRAS Notice No. GRN 000104