She brought back a Japanese Eupatorium from the Kunming Exhibition.

她从昆明花博会带回来一盆泽兰.

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Objective To investigate the chemical constituents of essential oil in Eupatorium adenophorum.

目的研究紫荆泽兰挥发油的化学成分.

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Objective : To extract and determine naphtha in Eupatorium fortune.

目的: 从佩兰中提取挥发油,并测定其含量.

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OBJECTIVE To analyze the chemical components of Eupatorium japonicum Thunb.

目的分析白头婆挥发油的化学成分.

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Conclusion The major chemical constituents of essential oil in Eupatorium adenophorum are terpenes.

结论紫荆泽兰挥发油的主要化学成分为萜类化合物.

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OBJECTIVE To analyze the constituents of essential oil extracted from the areal parts Eupatorium odoratum L.

目的研究飞机草地上部分的挥发油成分,为充分开发飞机草提供科学依据.

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Objective : To analyze the GC - MS fingerprint chromatogram of the volatile oils from Eupatorium fortunei with threemethods.

目的: 利用GC-MS分析了三种方法提取的佩兰挥发油指纹图谱.

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Methods Eupatorium asprella, adina rubella and chrysanthemum indium in compound eupatorium syrup were identified by TLC.

方法采用薄层色谱法鉴别复方土牛膝糖浆中的广东土牛膝、岗梅、水杨梅、野菊花.

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