| abstract |
(57) Abstract: A peptide (mixture), which is a mixture of peptides obtained by hydrolyzing a protein with a proteinase, and mainly composed of a fraction having a specific isoelectric point. [Effect] Although glutamine is abundantly contained, N- A useful peptide meeting various purposes such as a peptide whose terminal is not pyrolated (degraded in vivo) can be obtained, and can be used for foods and drinks and pharmaceuticals. |