A ‘Low-Level’ Chemotaxonomic Analysis of the Plant Family Apiaceae: The Case of<i>Scandix balansae</i><scp>Reut</scp>. ex<scp>Boiss</scp>. (Tribe Scandiceae)
作者:Niko S. Radulović、Marko Z. Mladenović、Polina D. Blagojević
DOI:10.1002/cbdv.201300106
日期:2013.7
3-methylbutanoate, and pentanoate, turned out to have a restricted natural occurrence not only in umbellifers but also in the Plant Kingdom, whereas the last ester is a new natural compound in general. The identity of these rare plant constituents that present excellent chemotaxonomic marker candidates for Scandix species was unambiguously confirmed by co-injection of the oil sample with appropriate standards
通过GC和GC / MS分析从斯堪迪克斯巴拉恩斯干果的干果中获得的香精油样品。前博伊斯。允许鉴定81种成分,占总油成分的91.4%。有趣的是,鉴定出的主要挥发性化合物为中链长度的正构烷烃,即十三烷(6.7%),十五烷(13.4%)和庚烷(19.3%),以及长链同构壬二十烷(7.6%)。事实证明,许多次要油分成分不仅在伞形科植物中而且在植物界中都具有有限的天然存在性,其中包括3-甲基丁酸十四烷基酯,2-甲基丙酸十八烷基酯,3-甲基丁酸酯和戊酸酯。通常是一种新的天然化合物。这些油植物样品与适当标准品的共同注入明确确认了这些稀有植物成分的身份,这些成分为Scandix物种提供了出色的化学分类标记候选物,并为此目的对其进行了合成并对其进行了充分表征,从而明确证实了这些油性样品((1)H-和(13) NMR,IR,MS)。为了探索香精油成分数据在A科的分类学中的可能适用性,使用多变量统计分析(MVA