Sodium Alginate
Sodium alginate can be made into various gel foods, maintains a good colloidal form, does not leak or shrink, and is suitable for frozen foods and artificial imitation foods. It can also be used to cover fruits, meat, poultry and aquatic products as a protective layer, without direct contact with the air, and prolong the storage time. It can also be used as a self-coagulation forming agent for bread icing, filling and filling, dessert coating, canned food, etc. The original shape can still be maintained in high temperature, freezing and acidic media. It can also be used instead of agar to make elastic, non-stick, transparent crystal soft candy.

