Quantitative Comparison of Different Parts of Tribulus terrestris L. at Different Harvest Times and Comparison of Antihypertensive Effects at the Same Harvest Time

IF 1.8 4区医学 Q4 BIOCHEMICAL RESEARCH METHODS

Biomedical Chromatography Pub Date : 2025-02-07 DOI:10.1002/bmc.70005

Fei Li, De-Feng DU, Ming-Yue Chen, Xiao-Meng Gong, Hui-Min Su, Yi-Fan Wang, Lei Shi, Chao Zhang, Fei Guo

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引用次数: 0

Abstract

The whole plant of Tribulus terrestris (TT) is used to treat hypertension and cardio-cerebrovascular diseases. The harvest time has an important influence on the quality of medicinal plants. Therefore, it is necessary to study the effect of harvest time on the content of components in different parts of TT and compare the antihypertensive effect of different parts of TT at harvest time with a relatively high content of 14 components. Ultraviolet–visible spectrometry (UV–Vis spectrometry) was used to determine the total saponin content in T. terrestris fruit (TTF), T. terrestris stems (TTS), and T. terrestris leaves (TTL) at different harvest times. Within the studied harvest times, the total saponin content was higher in TTL than in TTF or TTS. Ultra-high performance liquid chromatography-triple quadrupole tandem mass spectrometry analysis revealed significant differences in the spatial and temporal differences in the content of 14 components in the three plant parts. The multivariate statistical analysis identified six components as markers of different TT content in the different parts. The suitable TTF harvest period was from August 11 to September 1, while TTS and TTL were suitable for harvesting from July 21 to September 11. The treatment effects on blood pressure, serum indexes, and thoracic aorta morphology confirmed that the antihypertensive effects of TTL were better than those of TTF or TTS. The study emphasized the effect of harvest time on the content of components in different parts of TT and confirmed that TTS and TTL also had medicinal value.

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不同收获期刺蒺藜不同部位的定量比较和相同收获期抗高血压作用的比较

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来源期刊

Biomedical Chromatography 生物-分析化学

CiteScore

3.60

自引率

5.60%

发文量

268

审稿时长

2.3 months

期刊介绍： Biomedical Chromatography is devoted to the publication of original papers on the applications of chromatography and allied techniques in the biological and medical sciences. Research papers and review articles cover the methods and techniques relevant to the separation, identification and determination of substances in biochemistry, biotechnology, molecular biology, cell biology, clinical chemistry, pharmacology and related disciplines. These include the analysis of body fluids, cells and tissues, purification of biologically important compounds, pharmaco-kinetics and sequencing methods using HPLC, GC, HPLC-MS, TLC, paper chromatography, affinity chromatography, gel filtration, electrophoresis and related techniques.