PROBLEM TO BE SOLVED: To provide a Kokumi-imparting agent, a method for producing food or drink imparted with Kokumi, and food or drink imparted therewith.SOLUTION: The Kokumi-imparting agent includes calcium receptor activity containing at least one active ingredient selected from following ingredients: &gamma-GLu-ALA, &gamma-GLu-GLy, &gamma-GLu-MeT, &gamma-GLu-Thr, &gamma-GLu-VAL, &gamma-GLu-Orn, &gamma-GLu-Ser, &gamma-GLu-TAu, &gamma-GLu-Leu, &gamma-GLu-ILe, &gamma-GLu-T-Leu, &gamma-GLu-MeT(O), &gamma-GLu-&gamma-GLu-VAL, &gamma-GLu-VAL-NH2, &gamma-GLu-VAL-OL, Asp-GLy, Cys-GLy, Cys-MeT, GLy-Cys, Leu-Asp, D-Cys and &gamma-GLu-VAL-Y (Y indicates VAL, GLu, Lys, Phe, Ser, PrO, ArG, Asp, MeT, Thr, HIs, Orn, Asn, Cys or GLn).COPYRIGHT: (C)2011,JPO&INPIT【課題】高性能で、安全かつ安価なコク味付与剤、コク味が付与された飲食品の製造方法及びコク味が付与された飲食品を提供する。【解決手段】γ-Glu-Ala、γ-Glu-Gly、γ-Glu-Met、γ-Glu-Thr、γ-Glu-Val、γ-Glu-Orn、γ-Glu-Ser、γ-Glu-Tau、γ-Glu-Leu、γ-Glu-Ile、γ-Glu-t-Leu、γ-Glu-Met(O)、γ-Glu-γ-Glu-Val、γ-Glu-Val-NH2、γ-Glu-Val-ol、Asp-Gly、Cys-Gly、Cys-Met、Gly-Cys、Leu-Asp、D-Cysおよびγ-Glu-Val-Y (YはVal、Glu、Lys、Phe、Ser、Pro、Arg、Asp、Met、Thr、His、Orn、Asn、CysまたはGlnを表す)から選択される1種または2種以上を有効成分として含む、カルシウム受容体活性化作用を有するコク味付与剤。【選択図】図4
