... form food and 1. food industry: as thickener , emulsion, stabilizer, gelling agent, well used for Ice cream, beverage, sala, ... tomato ketchup and the canned products.1) StabilizerAs a stabilizer of ice cream replacing starch and carrageenan, Sodium Alginate ... and acid conditions. It also can replace carrageenan to make a crystal son sugar, elastic, unsticky, transparent. stabilizer thickener ...