利用高分辨率质谱法对越南西北山区尼泊尔黑桃皂苷的特征进行了研究。

IF 1.9 3区化学 Q3 CHEMISTRY, APPLIED

Natural Product Research Pub Date : 2025-02-01 DOI:10.1080/14786419.2023.2272021

Tran Chieu An , Pham Hong Ngoc , Nguyen Tuan Hiep , Dinh Doan Long , Tran Phan Huynh Nhu , Phung Van Trung

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引用次数: 0

摘要

本研究旨在借助高分辨率质谱法，对越南西北四个山区（包括河江、莱州、老蔡和郎山）的棉属植物的皂苷成分进行探索。结果，通过UHPLC-Q-TOF-MS/MS分析，成功鉴定了油桃叶片中的42个皂苷，其中首次报道了两个30个降冰片烯和四个油酸烯三萜皂苷结构。在四个样品中发现了化合物20的两种结构。在Ha Giang和Lao Cai的H.nepalensis中发现了化合物8的两个结构，而在Lang Son中没有观察到化合物28的两个构造。不同地区不同的环境和气候条件可能对棉的化学成分产生影响。通过提供猪笼草叶片的植物化学成分图谱，我们的研究为未来对该药用植物以及其他黑豆属植物的研究提供了方向。

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Characterisation of saponins from Hedera nepalensis in Vietnam northwest mountainous areas with the aid of high-resolution mass spectrometry

This research aims to explore the saponins composition of H. nepalensis in four northwest mountainous areas of Vietnam including Ha Giang, Lai Chau, Lao Cai, and Lang Son with the aid of high-resolution mass spectrometry. As a result, 42 saponins are successfully identified in H. nepalensis leaves by UHPLC‐Q‐TOF-MS/MS analyses, in which two 30-noroleanane and four oleanane triterpene saponins structures have been reported for the first time. Two structures of compound 20 were discovered in four samples. Two structures of compound 8 were found in H. nepalensis from Ha Giang and Lao Cai, while two structures of compound 28 were not observed in Lang Son. Different environmental and climatic circumstances in various places may have an impact on chemical constituents of H. nepalensis. By providing the phytochemicals profile of H. nepalensis leaves, our study supports the orientation for future research on this medicinal plant as well as other Hedera species.

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来源期刊

Natural Product Research 化学-医药化学

CiteScore

5.10

自引率

9.10%

发文量

605

审稿时长

2.1 months

期刊介绍： The aim of Natural Product Research is to publish important contributions in the field of natural product chemistry. The journal covers all aspects of research in the chemistry and biochemistry of naturally occurring compounds. The communications include coverage of work on natural substances of land and sea and of plants, microbes and animals. Discussions of structure elucidation, synthesis and experimental biosynthesis of natural products as well as developments of methods in these areas are welcomed in the journal. Finally, research papers in fields on the chemistry-biology boundary, eg. fermentation chemistry, plant tissue culture investigations etc., are accepted into the journal. Natural Product Research issues will be subtitled either ""Part A - Synthesis and Structure"" or ""Part B - Bioactive Natural Products"". for details on this , see the forthcoming articles section. All manuscript submissions are subject to initial appraisal by the Editor, and, if found suitable for further consideration, to peer review by independent, anonymous expert referees. All peer review is single blind and submission is online via ScholarOne Manuscripts.