Gellan gum is applied in ice cream as the stabilizer, using a very little amount of Gellan gum can improve its shape retention, the effect will be better if the Gellan gum is used together with other stabilizers. Generally, the using level is 0.1%~0.2%. The combination of Gellan gum and other gums can be applied in the manufacture of many products as Sorbet, pudding ice cream, high grade ice cream, Chocolate milk shake and fruity flavor milk shake.