公开(公告)号：US20240081380A1

公开(公告)日：2024-03-14

申请号：US18511475

申请日：2023-11-16

Applicant: AJINOMOTO CO., INC.

Inventor： Shingo SUGIYAMA ,  Masato KAWAUCHI

IPC: A23L27/00 ,  A23L27/12 ,  A23L27/20 ,  A23L27/22

CPC classification number: A23L27/84 ,  A23L27/13 ,  A23L27/2028 ,  A23L27/204 ,  A23L27/2054 ,  A23L27/22

Abstract: Compositions containing the following components (A) and (B):



(A) at least one γ-glutamyl peptide selected from the group consisting of a compound represented by the formula (I):






γ-Glu-X-Gly  (I)



wherein X is an amino acid residue or an amino acid derivative residue, and
a compound represented by the formula (II):






γ-Glu-Y  (II)



wherein Y is an amino acid residue or an amino acid derivative residue,
or a salt thereof, and
(B) at least one compound selected from the group consisting of citronellal, limonene, 2-methylpyrazine, butanoic acid, methyl anthranilate, and nootkatone,
are effective for suppressing off-tastes of food and drink.

公开(公告)号：US20230028073A1

公开(公告)日：2023-01-26

申请号：US17934344

申请日：2022-09-22

Applicant: AJINOMOTO CO., INC.

Inventor： Yuji NAKADA ,  Yayoi KAWATO ,  Shingo SUGIYAMA ,  Seiji KITAJIMA ,  Chiori IJICHI

IPC: A23L27/00 ,  A23L27/20

Abstract: An agent containing at least one aroma compound selected from the group consisting of E-beta-damascone, S-(2-methyl-3-furyl)ethanethioate, beta-caryophyllene oxide, beta-ionone, 2,5-dihydroxy-1,4-dithiane, methyl anthranilate, S-furfuryl thioformate, 1-isothiocyanate-3-(methylthio)propane, nootkatone, 1,4-dioxacycloheptadecane-5,17-dione, sclareol, and sclareolide is effective for masking an unpleasant smell and for making oral products in which an unpleasant smell is masked.

公开(公告)号：US20240381910A1

公开(公告)日：2024-11-21

申请号：US18790516

申请日：2024-07-31

Applicant: AJINOMOTO CO., INC.

Inventor： Yayoi KAWATO ,  Yuji NAKADA ,  Chiori IJICHI ,  Yasuko SOMEKAWA ,  Shingo SUGIYAMA

IPC: A23L5/20 ,  A23L2/02 ,  A23L2/52 ,  A23L2/70

Abstract: A technique for suppressing p-cresol odor is provided. By utilizing magnolol, propyl gallate, 2-methylbenzenethiol, E-β-damascenone, cinnamyl cinnamate, 2-thiophenethiol, 2-furfurylthiol, tetradecanal, sclareol, trans,trans-2,4-decadienal, nootkatone, piperine, trans,trans-2,4-nonadienal, or S-(2-methyl-3-furyl) ethanethioate, p-cresol odor of a food is suppressed.

公开(公告)号：US20240385174A1

公开(公告)日：2024-11-21

申请号：US18790865

申请日：2024-07-31

Applicant: AJINOMOTO CO., INC.

Inventor： Yayoi KAWATO ,  Yuji NAKADA ,  Shingo SUGIYAMA

IPC: G01N33/50

Abstract: A technique for suppressing 4-methylacetophenone odor is provided. Screening for a substance that suppresses 4-methylacetophenone odor is performed by using the olfactory receptor OR5P3. The substance selected by the screening is used to suppress 4-methylacetophenone odor of foods.

公开(公告)号：US20240081379A1

公开(公告)日：2024-03-14

申请号：US18511158

申请日：2023-11-16

Applicant: AJINOMOTO CO., INC.

Inventor： Shingo SUGIYAMA ,  Masato KAWAUCHI

IPC: A23L27/00 ,  A23L5/20 ,  A23L27/22

CPC classification number: A23L27/84 ,  A23L5/27 ,  A23L27/22

Abstract: Compositions, containing the following components (A) and (B):



(A) at least one γ-glutamyl peptide selected from the group consisting of a compound represented by the formula (I):






γ-Glu-X-Gly  (I)



wherein X is an amino acid residue or an amino acid derivative residue, and
a compound represented by the formula (II):






γ-Glu-Y  (II)



wherein Y is an amino acid residue or an amino acid derivative residue,
or a salt thereof, and
(B) at least one compound selected from the group consisting of γ-aminobutyric acid and serine,
are effective for inhibiting off-flavors of food and drink.