Research Progress on the Processing Application of Sweet Potato Dietary Fiber
China is a major country in sweet potato processing.Every year,processing sweet potatoes produces a large amount of sweet potato residue,which is mostly discarded or used in small amounts for feed processing,resulting in great waste of re-sources and significant environmental pressure in production.Sweet potato dietary fiber is an important component in sweet potato residue,and its processing application can enhance the economic value of sweet potatoes and achieve industrial trans-formation and upgrading.This paper summarized the current application status of sweet potato dietary fiber in feed processing,food processing,pharmaceutical and health product processing at home and abroad,and prospects its future development di-rection,which had a certain reference value for promoting industrial development.