螯合剂在食品行业的许多领域有着广泛的应用，可用作稳定和凝固剂、抗氧化剂、酸度调节剂、水分保持剂、防腐剂、营养强化剂等。
Chelating agent has extensive application in many fields of food industry . It can be used as stabilizer and coagulator , antioxidant , acidity regulator , humectant , preservative , nutrition enhancer etc.
水分保持剂