A mixture is described which comprises or consists of
(a) one or more compounds of formula (I):
and
(b) one or more compounds of formula (II):
in which R has the same meaning or a different meaning in formula (I) and formula (II) and is selected in each case from the group consisting of methyl and ethyl, and optionally (c) one, two or more other fragrances or flavourings.
一种混合物被描述为包括或由以下物质组成:(a) 一个或多个化合物的
化学式为(I):和(b) 一个或多个化合物的
化学式为(II):其中R在
化学式(I)和
化学式(II)中具有相同或不同的含义,且在每种情况下从甲基和乙基组成的组中选择,可选地包括(c) 一种、两种或多种其他
香料或调味品。