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首页> 外文期刊>Journal of chromatography, A: Including electrophoresis and other separation methods >Analysis by gas chromatography-mass spectrometry of the essential oils from the aerial parts of Pimpinella anagodendron Bolle and Pimpinella rupicola Svent., two endemic species to the Canary Islands, Spain
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Analysis by gas chromatography-mass spectrometry of the essential oils from the aerial parts of Pimpinella anagodendron Bolle and Pimpinella rupicola Svent., two endemic species to the Canary Islands, Spain

机译：用气相色谱-质谱法分析来自西班牙加那利群岛的两个特有物种Pimpinella anagodendron Bolle和Pimpinella rupicola Svent。的地上部分的精油。

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The essential oils from the aerial parts of Pimpinella anagodendron Bolle and Pimpinella rupicola Svent., two endemic species growing in Tenerife, Canary Islands, Spain, were studied by gas chromatography and gas chromatography-mass spectrometry. The major components of the flowering tops (flowers+ unripe fruits) of P. rupicola (PRFT) were found to be beta-bisabolene (34.8%), limonene (10.9%) and alpha-zingiberene (10.5%), whereas in the flowering tops of P anagodendron (PAFT), the main constituents were alpha-zingiberene (32.9%), beta-bisabolene (17.9%), beta-pinene (15.8%) and ar-curcumene (11.5%). The major compounds found in the stems+leaves of P. rupicola (PRSL) were beta-bisabolene (31.6%), alpha-zingiberene (11.4%) and limonene (10.8%), whereas those of P. anagodendron (PASL) were alpha-zingiberene (32.3%), beta-bisabolene (14.0%) and ar-curcumene (12.6%). In all the oils were found the characteristic constituents of genus Pimpinella, the pseudoisoeugenol esters. In accordance with the morphological, chorological and chemical differences between both species, we suggest that P. rupicola Svent. is a good taxon and not a synonym of P. anagodendron. (c) 2005 Elsevier B.V. All rights reserved.
机译：通过气相色谱和气相色谱-质谱法研究了来自西班牙加那利群岛特内里费岛的两个地方特有物种Pimpinella anagodendron Bolle和Pimpinella rupicola Svent。的地上部分的精油。发现P. rupicola（PRFT）的开花顶（花+未成熟的果实）的主要成分是β-双萜烯（34.8％），柠檬烯（10.9％）和α-姜油烯（10.5％），而在开花顶中在Panagodendron（PAFT）中，主要成分为α-姜油烯（32.9％），β-bisabolene（17.9％），β-pine烯（15.8％）和ar-姜黄素（11.5％）。在卢氏假单胞菌（PRSL）的茎和叶中发现的主要化合物为β-bisabolene（31.6％），α-姜油烯（11.4％）和柠檬烯（10.8％），而P. anagodendron（PASL）的化合物为α -姜丁烯（32.3％），β-双水杨烯烯（14.0％）和ar-姜黄烯（12.6％）。在所有的油中都发现了Pimpinella属的特征成分，即假异丁香酚酯。根据这两个物种之间的形态，形态和化学差异，我们建议P. rupicola Svent。是一个很好的分类单元，而不是P. anagodendron的同义词。 （c）2005 Elsevier B.V.保留所有权利。

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