Description – Propylene glycol alginate is an ester of alginic acid, which is derived from kelp. PGA extensively used as gelling agent, emulsifier, thickener, defoaming agent, surfactant, preservative, and texture stabilizer in various industries.
Application – Propylene glycol alginate is a stabilizer, thickener, emulsifier used in food products such as ice cream and salad dressing.