... Sodium Alginate 1. food industry: as thickener , emulsion, stabilizer, gelling agent, well used for Ice cream, beverage, sala, pudding, jam, ... ) StabilizerAs a stabilizer of ice cream replacing starch and carrageenan, Sodium Alginate can avoid of ice crystal and make ... high/low temperature and acid conditions. It also can replace carrageenan to make a crystal son sugar, elastic, unsticky, transparent. ...