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Search for polyisoprenoids in the flowers and fruits of selected coastal plants using two-dimensional thin layer chromatography

机译：使用二维薄层色谱检索所选沿海植物的花和水果中的多异胚层

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Coastal plants are recognized to yield secondary metabolites including polyisoprenoid alcohols. Coastal plants have been shown to have biological and phytochemical activities. The present study reports the search for polyisoprenoids composition from flowers and fruits of selected coastal plants, Amorphophallus paeoniifolius, Guettarda speciosa, and Jatropha curcas. A two-dimensional thin layer chromatography (2D-TLC) was used to analyse the composition and occurrence of polyisoprenoid alcohols (polyprenols and dolichols) in coastal plants. The distribution of polyprenols and dolichols in the flowers and fruits were detected and classified into one type only, type-II. Type-II, having the presence of both polyprenols and dolichols, was found in all samples investigated: in the flowers and fruits of A. paeoniifolius, G. spiciosa, and J. curcas. It is interesting to note that no dominating dolichols over polyprenols (type-I) or predominance polyprenol over dolichols (type-III) detected in this study. The present study, therefore, suggested the diversity of polyisoprenoids in the generative tissues of tropical coastal plants.
机译：海岸植物被识别，以产生次级代谢产物，包括聚类异戊二烯醇。海岸植物已被证明具有生物和植物化学物质的活动。本研究报告从花polyisoprenoids组成和选定的沿海植物的果实，魔芋paeoniifolius，海岸桐，麻疯树搜索。二维薄层色谱（2D-TLC）来分析在海岸植物聚类异戊二烯醇（聚异戊二烯和多萜醇）的组合物中和发生。检测在鲜花和水果聚异戊二烯和多萜的分布和分成只有一种类型，II型。 II型，同时具有聚异戊二烯和多萜醇的存在下，在所有样品中发现研究：在鲜花和A. paeoniifolius，G. spiciosa的水果和麻疯树。这是有趣的是，在聚异戊二烯不称霸多萜（I型），或在多萜（III型）优势聚异戊二烯在这项研究中检测到。本研究，因此，建议在热带海岸植物的生殖组织polyisoprenoids的多样性。

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