绞股蓝化学成分的化学分类意义

IF 2 4区生物学 Q4 BIOCHEMISTRY & MOLECULAR BIOLOGY

Biochemical Systematics and Ecology Pub Date : 2025-09-18 DOI:10.1016/j.bse.2025.105139

Hou-Lin Peng , Man-Hui Yang , Wu-Di Zhai , Wen-Juan Li , Jing Liu , Yan Zhang

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引用次数: 0

摘要

从绞绞线水提物中分离得到15个化合物，包括3个酚类化合物、6个苯丙素、5个木脂素和1个五元脂环衍生物。广泛的光谱分析和与先前报道的数据进行比较，以确定化合物的化学结构。所有成分均为首次从该属植物中分离得到。此外，还研究了所有分离化合物的化学分类意义。

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The chemotaxonomic significance of chemical constituents from Gynostemma pentaphyllum

Phytochemical studies on the water extract of Gynostemma pentaphyllum led to the isolation of fifteen compounds, including three phenols, six phenylpropanoids, five lignans, and one five-membered alicyclic derivative. Extensive spectroscopic analysis and comparison with previously reported data were used to determine the chemical structures of the compounds. All constituents were firstly isolated from the genus for the first time. Furthermore, the chemotaxonomic significance of all isolated compounds was investigated.

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来源期刊

Biochemical Systematics and Ecology 生物-进化生物学

CiteScore

3.00

自引率

12.50%

发文量

147

审稿时长

43 days

期刊介绍： Biochemical Systematics and Ecology is devoted to the publication of original papers and reviews, both submitted and invited, in two subject areas: I) the application of biochemistry to problems relating to systematic biology of organisms (biochemical systematics); II) the role of biochemistry in interactions between organisms or between an organism and its environment (biochemical ecology). In the Biochemical Systematics subject area, comparative studies of the distribution of (secondary) metabolites within a wider taxon (e.g. genus or family) are welcome. Comparative studies, encompassing multiple accessions of each of the taxa within their distribution are particularly encouraged. Welcome are also studies combining classical chemosystematic studies (such as comparative HPLC-MS or GC-MS investigations) with (macro-) molecular phylogenetic studies. Studies that involve the comparative use of compounds to help differentiate among species such as adulterants or substitutes that illustrate the applied use of chemosystematics are welcome. In contrast, studies solely employing macromolecular phylogenetic techniques (gene sequences, RAPD studies etc.) will be considered out of scope. Discouraged are manuscripts that report known or new compounds from a single source taxon without addressing a systematic hypothesis. Also considered out of scope are studies using outdated and hard to reproduce macromolecular techniques such as RAPDs in combination with standard chemosystematic techniques such as GC-FID and GC-MS.