The essential oil of fennel was obtained by the hydrodistillation, and the volatile flavor components were separated from fennel oil by HSCCC.
小茴香为原料,采水中直接蒸馏的方法提取小茴香精油。
The essential oil of fennel was obtained by the hydrodistillation, and the volatile flavor components were separated from fennel oil by HSCCC.
小茴香为原料,采水中直接蒸馏的方法提取小茴香精油。
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