Use of 1-nonen-3-one as a flavouring agent

A - Human Necessities – 23 – L

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A23L 1/226 (2006.01) A23C 9/156 (2006.01) A23F 5/46 (2006.01)

Patent

CA 2262462

Use of 1-nonen-3-one as a flavouring agent, for flavouring food, cosmetics, pharmaceuticals and perfume compositions. A composition consisting essentially of 1-nonen-3-one and at least a molecule selected from 2,3-butanedione, 2,3-pentanedione, dimethyl sulfide, methional, 2-methyl-tetrahydrothiophen-3-one, 2E-nonenal, guaiacol, methyl propanal, 2- methyl butanal, 3-methyl butanal, 2- and 3-methyl-2- butenal, 2- and 3-methyl butyric acid, 3-methyl-2-butenethiol2-methyl furanethiol, 2-furfurylthiol, 3-mercapto-3-methylbutylformate, 4- ethyl guaiacol, 4-vinyl guaiacol, 2-isopropyl-3-methoxypyrazine, 2,3-diethyl-5- methylpyrazine, 2-ethyl-3,5-dimethylpyrazine, 2-isobutyl- 3-methoxypyrazine, beta-damascenone, vanillin, 4-hydroxy-2,5-dimethyl-3(2H)- furanone, 2-ethyl-4-hydroxy-5-methyl-3(2H)-furanone, 3- hydroxy-4,5-dimethyl-2(5H)-furanone, and 5-ethyl-3-hydroxy-4-methyl-2(5H)- furanone.

L'invention porte sur l'utilisation de 1-nonen-3-one comme agent aromatique pour aliments, cosmétiques, produits pharmaceutiques ou parfums et sur une composition consistant essentiellement en 1-nonen-3-one et au moins une molécule sélectionnée parmi: 2,3-butanedione, 2,3-pentanedione, diméthyl sulfure, méthional, 2-méthyl-tetrahydrothiophen-3-one, 2E-nonénal, guaiacol, méthyl propanal, 2-méthyl butanal, 3-méthyl butanal, 2- et 3-méthyl-2-butenal, 2- et acide 3-méthylbutyrique, 3-méthyl-2-butènethiol2-méthyl furanethiol, 2-furfurylthiol, 3-mercapto-3-méthylbutylformate, 4-éthyl guaiacol, 4-vinyl guaiacol, 2-isopropyl-3-méthoxypyrazine, 2,3-diéthyl-5-méthylpyrazine, 2-éthyl-3,5-diméthylpyrazine, 2-isobutyl-3-méthoxypyrazine, bêta-damascénone, vanilline, 4-hydroxy-2,5-diméthyl-3(2H)-furanone, 2-éthyl-4-hydroxy-5-méthyl-3(2H)-furanone, 3-hydroxy-4,5-diméthyl-2(5H)-furanone, et 5-éthyl-3-hydroxy-4-méthyl-2(5H)-furanone.

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