Food Additive PGPR Polyglycerol Polyricinoleate Supplier and Manufacturer
PGPR, or Polyglycerol Polyricinoleate (E476), is an emulsifier commonly used in the food industry, especially in chocolate production. It is derived from polyglycerol and ricinoleic acid, typically sourced from castor oil. PGPR acts as a surfactant, with both hydrophilic and lipophilic properties, enabling it to effectively stabilize oil-in-water emulsions.