Determination of new retention indices for quick identification of essential oils compounds
Determination of new retention indices for quick identification of essential oils compounds
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DOI：
10.1016/j.jpba.2006.09.005
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发表时间：
2007-02-19
影响因子：
3.4
通讯作者：
Tilquin, Bernard
中科院分区：
文献类型：
--
作者：
Herent, Marie-France;De Bie, Veronique;Tilquin, Bernard
传统的色谱鉴别方法是利用不同的固定相计算保留指数。这项工作的目的是通过鉴定一些主要化合物来区分从不同植物中提取的精油。该鉴别方法是基于温度编程极性色谱柱分离的精油化合物的新保留指数的计算。在同一色谱柱上用两种不同的温度梯度获得了相似的色谱图，从而可以快速鉴定柑橘、薄荷和胸腺的不同种、亚种或化学型的精油。(c) 2006 Elsevier B.V.版权所有
The classical methods of chromatographic identification of compounds were based on calculation of retention indices by using different stationary phases.The aim of the work was to differentiate essential oils extracted from different plant species by identification of some of their major compounds. The method of identification was based on the calculation of new retention indices of essential oils compounds fractionated on a polar chromatographic column with temperature programming system. Similar chromatograms have been obtained on the same column for one plant family with two different temperature gradients allowing the rapid identification of essential oils of different species, sub-species or chemotypes of Citrus, Mentha and Thymus. (c) 2006 Elsevier B.V. All rights reserved.