Peptide compounds for flavor modulating

A method for flavor modulating, comprising applying a composition for flavor modulating to a food, wherein the composition comprises:

• (1) (i) at least one arginyl-dipeptide selected from the group consisting of Arg-Ala, Ala-Arg, Arg-Asp, Asp-Arg, Arg-Gln, Gln-Arg, Arg-Gly, Gly-Arg, Arg-Leu, Leu-Arg, Arg-Lys, Lys-Arg, Arg-Pro, Pro-Arg, Arg-Ser, Ser-Arg, Arg-Val, and Val-Arg,
• (ii) at least one prolyl-dipeptide selected from the group consisting of Pro-Ala, Ala-Pro, Pro-Arg, Arg-Pro, Pro-Asn, Asn-Pro, Pro-Asp, Asp-Pro, Pro-Cys, Cys-Pro, Pro-Gln, Gln-Pro, Pro-Gly, Gly-Pro, Pro-His, His-Pro, Pro-Ile, Ile-Pro, Pro-Leu, Leu-Pro, Pro-Lys, Lys-Pro, Pro-Met, Met-Pro, Pro-Phe, Phe-Pro, Pro-Pro, Pro-Ser, Ser-Pro, Pro-Thr, Thr-Pro, Pro-Trp, Trp-Pro, Pro-Val, Val-Pro, Pro-Tyr, and Tyr-Pro, or
• (iii) a combination thereof;
• (2) at least one selected from long chain peptides comprising amino acid sequences of ALDPLPT (SEQ ID NO:
• 1), DGFP (SEQ ID NO:
• 2), DGML (SEQ ID NO:
• 3), DNEDTP (SEQ ID NO:
• 4), DTDEPN (SEQ ID NO:
• 5), EEL (SEQ ID NO:
• 6), EEV (SEQ ID NO:
• 7), EEY (SEQ ID NO:
• 8), ESLPALP (SEQ ID NO:
• 9), EVGYGY (SEQ ID NO:
• 10), LDYY (SEQ ID NO:
• 11), LPPP (SEQ ID NO:
• 12), MTTFTW (SEQ ID NO:
• 13), PPPP (SEQ ID NO:
• 14), PPPPP (SEQ ID NO:
• 15), DAPL (SEQ ID NO:
• 16), DVL (SEQ ID NO:
• 17), GGPF (SEQ ID NO:
• 18), GNPF (SEQ ID NO:
• 19), EVLK (SEQ ID NO:
• 20), FADSL (SEQ ID NO:
• 21), LAL (SEQ ID NO:
• 22), LLL (SEQ ID NO:
• 23), LLQ (SEQ ID NO:
• 24), LPL (SEQ ID NO:
• 25), PLL (SEQ ID NO:
• 26), TPL (SEQ ID NO:
• 27), and VLL (SEQ ID NO:
• 28);
• or
• (3) a combination thereof.