A flavor or fragrance composition containing 3-hydroxy-4-methylalkanoic acids, 4-methylalk-3-enoic acids and/or their esters of formula (I)
wherein R
1
, R
2
and R
3
have the same meaning as given in the description is disclosed.
本发明揭示了一种含有3-羟基-4-甲基
脂肪酸、4-甲基脂肪烯酸和/或它们的
酯类的风味或
香料组成物,其中R1、R2和R3的含义与说明中给出的相同。