| 摘要 |
PROBLEM TO BE SOLVED: To obtain high quality amino acids free from salt by enzymatically hydrolyzing protein raw material including solid protein. SOLUTION: The hydrolysis process is carried out in the following steps, the protein raw material including solid protein is crushed into particles having diameter <=300 μm before enzyme treatment of the protein, dispersing in hot water of >=80 deg.C and after confirming that air bubbles accompanied with the dispersoid is removed, the hot water dispersion is immediately sterilized to obtain the protein raw material in practically aseptic condition, carrying out the hydrolyzing process by adding a substance including protein hydrolytic enzyme practically free from microbial contamination. |
