... alginate used in dairy products,salad dressing,yoghurt,lactic acid beverages,beers,instant-food propylene glycol alginate used ... in dairy products,salad dressing,yoghurt,lactic acid beverages,beers,instant-foodPropylence glycol alginate(abbreviated as ... PGA),is derived from alginic acid which is extracted from natural seaweedProduct standardSpeclilationGB10616- ...