Investigation of surface properties of various parts of Angelica sylvestris by inverse gas chromatography.

IF 1.8 4区化学 Q4 BIOCHEMICAL RESEARCH METHODS

Journal of chromatographic science Pub Date : 2026-04-30 DOI:10.1093/chromsci/bmag017

Melek Kubra Habiboglu, Birol Isik, Fatih Cakar

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Abstract

There are nine different varieties of Angelica sylvestris plants found in Asia, America, and Europe, and all of them, especially their roots, have medicinal properties. It is important to determine the surface properties of medicinal A. sylvestris that can be easily found in nature. In this study, it was aimed to investigate the surface characteristics of the root, stem, and flower parts of the A. sylvestris. For this purpose, gas chromatography columns were prepared by separating the root, stem, and flower parts of the plant, and the surface properties were determined by the inverse gas chromatography (IGC) method. The IGC study was performed at infinite dilution with polar and non-polar solvents. Surface characteristics of different parts of the plant were determined through analysis of retention diagrams. From IGC experiments, the changes in the acidic and basic character of the parts of the plant were determined and compared with each other. As a result of this comparison, it was found that all KD/KA values were less than 1 and changed as flower > root > stem.

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反相气相色谱法研究当归不同部位的表面性质。

在亚洲、美洲和欧洲发现了九种不同的当归植物，它们都有药用价值，尤其是它们的根。对易在自然界中找到的药用西洋参的表面性质进行测定具有重要意义。本研究旨在研究西洋参（A. sylvestris）根、茎和花的表面特征。为此，通过分离植物的根、茎和花部分制备气相色谱柱，并通过反相气相色谱法（IGC）测定其表面性质。IGC研究是在极性和非极性溶剂无限稀释下进行的。通过对保留图的分析，确定了植物不同部位的表面特征。通过IGC实验，测定了植株各部位酸性和碱性的变化，并进行了比较。通过比较发现，KD/KA值均小于1，且随花>根>茎而变化。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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来源期刊

Journal of chromatographic science 化学-分析化学

CiteScore

2.90

自引率

7.70%

发文量

审稿时长

5.6 months

期刊介绍： The Journal of Chromatographic Science is devoted to the dissemination of information concerning all methods of chromatographic analysis. The standard manuscript is a description of recent original research that covers any or all phases of a specific separation problem, principle, or method. Manuscripts which have a high degree of novelty and fundamental significance to the field of separation science are particularly encouraged. It is expected the authors will clearly state in the Introduction how their method compares in some markedly new and improved way to previous published related methods. Analytical performance characteristics of new methods including sensitivity, tested limits of detection or quantification, accuracy, precision, and specificity should be provided. Manuscripts which describe a straightforward extension of a known analytical method or an application to a previously analyzed and/or uncomplicated sample matrix will not normally be reviewed favorably. Manuscripts in which mass spectrometry is the dominant analytical method and chromatography is of marked secondary importance may be declined.