초록 ▼

The present invention in a first aspect relates to flavor modulation in foodstuffs, beverages, orally administered pharmaceuticals, tobacco products and oral care products, using a flavor modulating substance selected from the group of substances represented by formula, edible salts thereof and edib

The present invention in a first aspect relates to flavor modulation in foodstuffs, beverages, orally administered pharmaceuticals, tobacco products and oral care products, using a flavor modulating substance selected from the group of substances represented by formula, edible salts thereof and edible esters thereof: formula wherein R1 and/or R2 represent the residue of primary amines, more particularly the residues of primary amines selected from amino acids, peptides, purines and pyrimidines, aralkylamines and certain branched or straight chain, hydrophilically substituted alkylamines. It has been found that these substances are capable imparting highly desirable taste attributes in the products they are incorporated in. In addition said flavor modulating substances are advantageously applied in flavor compositions, foodstuffs, orally administered pharmaceuticals, tobacco products and oral care products.

대표청구항 ▼

1. A flavour composition comprising at least 0.1 wt. % of one or more flavouring substances and between 0.001 and 95 wt. % of one or more flavour modulating substances represented by formula (I), edible salts thereof and edible esters thereof: wherein:R1 and R2 independently represent: a hydroxyl gr

1. A flavour composition comprising at least 0.1 wt. % of one or more flavouring substances and between 0.001 and 95 wt. % of one or more flavour modulating substances represented by formula (I), edible salts thereof and edible esters thereof: wherein:R1 and R2 independently represent: a hydroxyl group;an amino acid residue;the residue of a peptide; ora moiety represented by the formula —NH—X, wherein X represents:1) C1-C4 alkyl or C4-C7 aralkyl, each substituted with a substituent selected from hydroxyl or C1-C3 alkoxyl, and each optionally further substituted with one or more substituents selected from hydroxyl, oxo, C1-C3 alkoxyl and C1-C3 alkyl;2) a purine or pyrimidine radical, each optionally substituted with one or more substituents selected from the group of amino, oxo, methyl and monosaccharide units, said monosaccharide unit optionally being esterified with a mono-, di- or triphosphate group; or3) C5-C7 polyhydroxy carboxylic acid or an intramolecular-condensation product thereof; or4) C5-C7 polyhydroxy carbonyl or an intramolecular-condensation product thereof;and wherein R3 represents hydrogen or C1-C3 alkyl; with the proviso that if one of R1 and R2 represents a hydroxyl group, the other one does not represent a hydroxyl group or the residue of tyrosine. 2. The flavour composition according to claim 1, wherein R1 and R2 independently represent a hydroxyl group or said moiety is represented by the formula —NH—X. 3. The flavour composition according to claim 1, wherein R1 and R2 independently represent a hydroxyl group; or a moiety represented by the formula —NH—X, wherein X represents C2-C3 alkyl substituted with one hydroxyl group and optionally 1 or 2 substituents selected from hydroxyl and methyl; a purine or pyrimidine radical, each at least substituted with a monosaccharide unit, which is esterified with a mono-, di- or triphosphate group; phenylmethyl or phenylethyl, wherein the phenyl ring is substituted with 1-3 substituents selected from hydroxyl, methoxyl and ethoxyl; C5-C7 polyhydroxy carbonyl or an intramolecular condensation product thereof; or C5-C7 polyhydroxy carboxylic acid or an intramolecular condensation product thereof. 4. The flavour composition according to claim 1, wherein R1 and R2 independently represent a hydroxyl group; the residue of guanosine monophosphate (GMP), adenosine monophosphate (AMP) or cytidine monophosphate (CMP); the residue of ethanolamine, 2-amino-1,3-propanediol, 3-amino-1,2-propanediol, 3-amino-1-propanol, 2-amino-1,3-propanediol, 1-amino-2-propanol, 2-amino-1-propanol, 1-amino-2-methyl-2-propanol or 2-amino-2-methylpropanol; the residue of tyramine, vanillylamine, 4-hydroxybenzylamine or dopamine; the residue of a 2-deoxy-2-amino aldose; or the residue of a 2-deoxy-2-amino aldonic acid. 5. Flavour composition according to claim 1, wherein R3 is hydrogen. 6. A product for oral consumption comprising between 0.1 and 10,000 ppm (mg/kg) of one or more flavour modulating substances represented by formula (I), edible salts thereof and edible esters thereof: wherein R1 and R2 independently represent: a hydroxyl group;an amino acid residue;the residue of a peptide; ora moiety represented by the formula —NH—X, wherein X represents: 1) C1-C4 alkyl or C4-C7 aralkyl, each substituted with a substituent selected from hydroxyl or C1-C3 alkoxyl, and each optionally further substituted with one or more substituents selected from hydroxyl, oxo, C1-C3 alkoxyl and C1-C3 alkyl;2) a purine or pyrimidine radical, each optionally substituted with one or more substituents selected from the group of amino, oxo, methyl and monosaccharide units, said monosaccharide unit optionally being esterified with a mono-, di- or triphosphate group; or3) C5-C7 polyhydroxy carboxylic acid or an intramolecular-condensation product thereof; or4) C5-C7 polyhydroxy carbonyl or an intramolecular-condensation product thereof;and wherein R3 represents hydrogen or C1-C3 alkyl; with the proviso that if one of R1 and R2 represents a hydroxyl group, the other one does not represent a hydroxyl group or the residue of tyrosine. 7. The product according to claim 6, wherein the product is a foodstuff, beverage, pharmaceutical, tobacco product, or oral care products. 8. A method of flavouring a product comprising incorporating into the product between 0.1 and 10,000 ppm (mg/kg) of one or more flavour modulating substances represented by formula (I), edible salts thereof and edible esters thereof: wherein:R1 and R2 independently represent: a hydroxyl group;an amino acid residue;the residue of a peptide; ora moiety represented by the formula —NH—X, wherein X represents: 1) C1-C4 alkyl or C4-C7 aralkyl, each substituted with a substituent selected from hydroxyl or C1-C3 alkoxyl, and each optionally further substituted with one or more substituents selected from hydroxyl, oxo, C1-C3 alkoxyl and C1-C3 alkyl;2) a purine or pyrimidine radical, each optionally substituted with one or more substituents selected from the group of amino, oxo, methyl and monosaccharide units, said monosaccharide unit optionally being esterified with a mono-, di- or triphosphate group; or3) C5-C7 polyhydroxy carboxylic acid or an intramolecular-condensation product thereof; or4) C5-C7 polyhydroxy carbonyl or an intramolecular-condensation product thereof;and wherein R3 represents hydrogen or C1-C3 alkyl; with the proviso that if one of R1 and R2 represents a hydroxyl group, the other one does not represent a hydroxyl group or the residue of tyrosine. 9. A flavour modulating substance represented by formula (I), edible esters thereof and edible salts thereof: wherein:R1 and R2 independently represent: a hydroxyl group;an amino acid residue;the residue of a peptide; ora moiety represented by the formula —NH—X, wherein X represents: 1) C1-C4 alkyl or C4-C7 aralkyl, each substituted with a substituent selected from hydroxyl or C1-C3 alkoxyl, and each optionally further substituted with one or more substituents selected from hydroxyl, oxo, C1-C3 alkoxyl and C1-C3 alkyl;2) a purine or pyrimidine radical, each optionally substituted with one or more substituents selected from the group of amino, oxo, methyl and monosaccharide units, said monosaccharide unit optionally being esterified with a mono-, di- or triphosphate group; or3) C5-C7 polyhydroxy carboxylic acid or an intramolecular-condensation product thereof; or4) C5-C7 polyhydroxy carbonyl or an intramolecular-condensation product thereof;and wherein R3 represents hydrogen or C1-C3 alkyl;with the proviso that if one of R1 and R2 represents a hydroxyl group, the other one does not represent a hydroxyl group or the residue of tyrosine, phenylalanine or arginine. 10. The flavour modulating substance according to claim 9, wherein R1 and R2 independently represent a hydroxyl group; the residue of guanosine monophosphate (GMP), adenosine monophosphate (AMP) or cytidine monophosphate (CMP); the residue of ethanolamine, 2-amino-1,3-propanediol, 3-amino-1,2-propanediol, 3-amino-1-propanol, 2-amino-1,3-propanediol, 1-amino-2-propanol, 2-amino-1-propanol, 1-amino-2-methyl-2-propanol or 2-amino-2-methylpropanol; the residue of tyramine, vanillylamine, 4-hydroxybenzylamine or dopamine; the residue of a 2-deoxy-2-amino aldose; or the residue of a 2-deoxy-2-amino aldonic acid. 11. A process of preparing flavour modulating substances, comprising reacting a dicarboxylate selected from dicarboxylic acid of formula (II) and/or salts, esters and/or anhydrides thereof: wherein R3 is: a primary amine selected from the group consisting of proteogenic or non-proteogenic amino acids, peptides, and substances represented by the formula NH2-X and salts thereof; orC1-C3 alkyl,wherein X represents:1) C1-C4 alkyl or C4-C7 aralkyl, each substituted with a substituent selected from hydroxyl or C1-C3 alkoxyl, and each optionally further substituted with one or more substituents selected from hydroxyl, oxo, C1-C3 alkoxyl and C1-C3 alkyl;2) a purine or pyrimidine radical, each optionally substituted with one or more substituents selected from the group of amino, oxo, methyl and monosaccharide units, said monosaccharide unit optionally being esterified with a mono-, di- or triphosphate group; or3) C5-C7 polyhydroxy carboxylic acid or an intramolecular-condensation product thereof; or4) C5-C7 polyhydroxy carbonyl or an intramolecular-condensation product thereof.