Research of the preparation, property and application of starch modified by dry heating with hydrocolloids

Wet or dry methods are used for starch modification.The modification reagents can be divided into small molecules and macromolecules.Starch modified by dry heating with hydrocolloids is a new type, which includes anion hydrocolloids (xanthan, sodium alginate, carrageenan, sodium carboxymethylcellulose) , cationic hydrocolloids (chitosan) and non-ionic hydrocolloids (guar gum) .