Product Description

propylene glycol alginate, PGA is a kind of new-style excellent food additive. It is made of alginic acid by deeply processing which is extracted from natural brown seaweed. PGA is white or yellow powder, almost tasteless or a liitle fragrance, soluble in water and forms sticky and collloidal solution, in soluble in ethanol and other arganic solvent.

Besides its thickening function, and because of its hydrophilism and lipophilicity, PGA has emulsifying ability and can be as foam stabilizer. It can steady the ioly gel and PGA has acid fastness.Because PGA is non ionic compound, it is stable to metal ions and will not solidify or separate out.