| Propylene Glycol Alginate (PGA) | Qingdao Bright Moon Seaweed Group Co., Ltd. | Propylene Glycol Alginate (PGA) is a seaweed based food additive that is derived from alginic acid extracted from natural seaweed. Compared with alginate, it has better resistance against acid and salts. PGA can be used as a thickener, emulsifier and stab...view more Propylene Glycol Alginate (PGA) is a seaweed based food additive that is derived from alginic acid extracted from natural seaweed. Compared with alginate, it has better resistance against acid and salts. PGA can be used as a thickener, emulsifier and stabilizer in the food industry and is widely used as a stabilizer for yoghurt, flavoring and beer foam. view less |
