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    • 7. 发明授权
    • Saturated and unsaturated N-alkamides exhibiting taste and flavor enhancement effect in flavor compositions
    • 饱和和不饱和的N-烷酰胺在风味组合物中表现出味道和风味增强效果
    • US07427421B2
    • 2008-09-23
    • US10939096
    • 2004-09-10
    • Mark L. DewisGarry ConklinTao Pei
    • Mark L. DewisGarry ConklinTao Pei
    • A23L1/22
    • C07C233/05A23L27/202A23L27/203A23L27/204
    • Saturated and unsaturated compounds having sweet, salt or umami taste enhancement qualities. The compounds have the structure: where R1═H or methyl; R2 is selected from the group consisting of H, C1-C4 alkyl, alkenyl and methylene; R3 is selected from the group consisting of H, C1-C8 straight or branched chain alkyl, alkenyl, dienalkyl or phenyl; or if R1═H, R2 and R3 taken together can represent cyclopropyl, cyclobutyl, cyclopentyl, cyclopentenyl, cyclohexyl, or cyclohexenyl; R4 is selected from the group consisting of H, methyl and ethyl; R5 is selected from the group consisting of H, methyl and ethyl; R6 is selected from the group consisting of H, C1-C9 straight or branched chain alkyl, alkenyl, alkyldienyl, acyclic or containing no more than one ring; with the proviso that in structure 1 when R4 is H or Me; and R5═H or methyl, R6 may be selected from the group described above or phenyl.
    • 饱和和不饱和化合物,具有甜味,盐或鲜味增强品质。 该化合物具有以下结构:其中R 1 -H或甲基; R 2选自H,C 1 -C 4烷基,烯基和亚甲基; R 3选自H,C 1 -C 8直链或支链烷基,烯基,二烯基或苯基; 或者如果R 1,H 2,R 2和R 3一起可以代表环丙基,环丁基,环戊基,环戊烯基,环己基或环己烯基; R 4选自H,甲基和乙基; R 5选自H,甲基和乙基; R 6选自H,C 1 -C 9直链或支链烷基,烯基,烷基二烯基,无环或不超过一个环; 条件是结构1当R 4是H或Me时; 和R 5 -H或甲基,R 6可以选自上述基团或苯基。