出典:Wiktionary
出典:『Wiktionary』 (2025/01/08 23:57 UTC 版)
estragole (uncountable)
出典:Wikipedia
出典:『Wikipedia』 (2011/06/02 03:29 UTC 版)
Estragole (p-allylanisole, methyl chavicol) is a phenylpropene, a natural organic compound. Its chemical structure consists of a benzene ring substituted with a methoxy group and a propenyl group. Estragole is a double-bond isomer of anethole. It is a colorless to pale yellow liquid. It is the primary constituent of essential oil of tarragon, making up 60–75% of the oil. It is also found in essential oils of basil (23–88%), pine oil, turpentine, fennel, anise (2%), and Syzygium anisatum.