结果表明：有9种含量大于1%的化学成分占北细辛挥发油总量的86.1%，其中甲基丁香酚含量最高（22.9%），其次为黄樟醚（19.8%）；

In GC-MS analysis, 9 major constituents accounting for 86.1% of the total essential oil, of which methyleugenol (22.9%) was the most, followed by safrole (19.8%).

youdao

结果表明：有9种含量大于1%的化学成分占北细辛挥发油总量的86.1%，其中甲基丁香酚含量最高（22.9%），其次为黄樟醚（19.8%）；

In GC-MS analysis, 9 major constituents accounting for 86.1% of the total essential oil, of which methyleugenol (22.9%) was the most, followed by safrole (19.8%).

youdao