草蒿

Estragole（对烯丙基茴香醚，甲基查韦尔）是一种天然有机化合物。 Estragole是茴香脑的双键异构体。 It is a colorless to pale yellow liquid.它是无色至浅黄色液体。 It is the primary constituent of essential oil of tarragon, making up 60–75% of the oil.它是龙蒿精油的主要成分，占精油的23–88％。 It is also found in essential oils of basil (2–XNUMX%), pine oil, turpentine, fennel, anise (XNUMX%), and Syzygium anisatum.在罗勒（XNUMX–XNUMX％），松油，松节油，茴香，茴香（XNUMX％）和茴香丁香的精油中也发现了它。
Estragole用于香水，并用作调味品的食品添加剂。 It is described in the flavors trade as "strong, sweet, tarragon"在香料行业中被描述为“浓，甜，龙蒿”
Estragole is suspected to be carcinogenic and genotoxic, as is indicated by a report of the European Union.A reduction in consumption is thus recommended.如欧洲联盟的一份报告所表明的那样，雌草酮被怀疑具有致癌性和遗传毒性，因此建议减少消费。 Special care is also to be taken with infant nourishment, since many teas or tea-like beverages contain estragole.婴儿营养也要特别注意，因为许多茶或类似茶的饮料都含有雌草酮。