Abstract:

         Pea flour residue is the main waste of pea bean starchmade noodle factory． We determined crude protein, cellulose and starch content in pea flour residue, performed acid hydrolysis for pea flour residue and determined reducing sugar content in acid hydrolysis with automatic analyzer to recycle the pea flour residue. Determination results are crude protein content of 9.936%±0.0483 %, cellulose content of 21.78%±0.523 %, DE value of 11.35±0.296 and reducing sugar content of approximate 38 mg/dL.

Key words: pea flour residue, cellulose, protein, α-amylase, acid hydrolysis