This chapter introduces the concept of peanut by-products utilization technology. It highlights peanut oligopeptides processing technology, peanut polyphenols processing technology, and peanut polysaccharides processing technology. It also discusses dietary fiber in peanuts and the detection techniques, preparation process techniques and application, and development prospects are explained. The chapter finishes with an emphasis on the processing and utilization techniques of by-products from peanut.
