Studies of Bitter Peptides from Casein Hydrolyzate. X. Synthesis and Bitter Taste of H-Arg-Gly-Pro-Phe-Pro-Ile-Ile-Val-OH Corresponding to C-Terminal Portion of &β-Casein

Article abstract of DOI:10.1246/bcsj.57.819

In order to ascertain the validity of the structure of bitter peptide BPIa (H-Arg-Gly-Pro-Pro-Phe-Ile-Val-OH) isolated from casein hydrolyzate by Minamura et al., the C-terminal octapeptide of β-casein (H-Arg-Gly-Pro-Phe-Pro-Ile-Ile-Val-OH) determined by