Objective:Screening effective constituents in essential oil of Angelica sinensis to extend artery.

目的：筛选当归挥发油中对主动脉血管有舒张作用的有效成分。

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OBJECTIVE To study the extraction process of essential oil from Angelica sinensis and Schisandra sphenanthera.

目的探讨当归与五味子及由二者组成的复方的超临界萃取工艺。

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Objective To study the chemical components of the essential oil from the Angelica acutiloba Kitag of Yanbian region in Jilin.

目的对吉林省延边地区产东当归的挥发油化学成分进行分析。

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