Polyglycerol Esters (PGE)
PGE are widely used in food industries as emulsifiers and stabilizers.
Description
There are multiple applications:
- For margarine and butter: as emulsifier and crystal modifying additive to prevent oil-water separation and extend the preservation period.
- For bakery: as an emulsifier to influence the amount and size of the bubbles and improve aeration, resulting in increased volume and improved crumb structure and tenderness (for cakes, muffins…etc).
- For ice creams: homogeneous repartition and preventing uneven ice crystals. In addition to the smooth and fine texture, it reduces the freezing time and brings a slower meltdown.
- Candies and chocolates: Oil-water separation and maintaining good taste.
Additional information
Appearance | Light yellow to off-white beads |
---|---|
Odor | Fatty |
Melting point | 50~55˚C |
Flash point | > 200˚C (open cup) |
Solubility | Dispersed in water, dissolved in ethanol or organic reagent |