Metabolomics fingerprinting uncovered regional and cultivation-specific metabolic signatures in panax notoginseng: Insights into geographical and agricultural influences

IF 4 2区农林科学 Q2 CHEMISTRY, APPLIED

Journal of Food Composition and Analysis Pub Date : 2025-04-09 DOI:10.1016/j.jfca.2025.107617

Zi Chen , Shijia Zhang , Zizhen Zhao , Feng Xia , Jiangzhong Lin , Jianghua Feng , Dunming Xu , Guiping Shen

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引用次数: 0

Abstract

Panax notoginseng (P. notoginseng), a valuable herb, requires stringent quality control due to its diverse nutrients and bioactive compounds. This study utilized ¹H NMR-based metabolomics and multivariate statistical methods to analyze P. notoginseng samples from Mengzi (MZ), Shizong (SZ), Luliang (LL), and Jianshui (JS) in Yunnan province. The main components of 52 medicinal materials were identified. OPLS-DA models revealed significant differences in constituents among regions, with chlorogenic acid, ferulic acid, and eleven other compounds as geographical markers for JS P. notoginseng, while sucrose is the marker for LL P. notoginseng. Inositol, maltotriose, and α-glucose for MZ P. notoginseng, aspartic acid, tryptophan, and nine other components for SZ P. notoginseng. Furthermore, PCA and PLS-DA results indicated substantial variation under two planting methods, with arabinose and γ-aminobutyric acid serving as distinguishing markers for P. notoginseng from the forest understorey (PFU) and open field (POF). The PFU exhibited higher nutritional value due to increased saponin content. This study offers nutritional insights for consumption and aids in determining P. notoginseng geographical origin based on its nutritional profile.

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代谢组学指纹图谱揭示了三七的区域和栽培特异性代谢特征：对地理和农业影响的见解

三七（Panax notoginseng，简称 P.notoginseng）是一种珍贵的药材，由于其营养成分和生物活性化合物多种多样，因此需要严格的质量控制。本研究利用基于 1H NMR 的代谢组学和多元统计方法分析了云南省蒙自（MZ）、师宗（SZ）、陆良（LL）和建水（JS）的三七样品。鉴定了 52 种药材的主要成分。OPLS-DA模型揭示了不同地区间成分的显著差异，绿原酸、阿魏酸和其他11种化合物是云南师宗田七的地理标志，而蔗糖是陆良田七的地理标志。肌醇、麦芽三糖和α-葡萄糖是 MZ 紫外线人参的标记，天门冬氨酸、色氨酸和其他九种成分是 SZ 紫外线人参的标记。此外，PCA 和 PLS-DA 结果表明在两种种植方法下存在很大差异，阿拉伯糖和γ-氨基丁酸是区分林下（PFU）和露地（POF）种植的田七的标记。由于皂苷含量增加，PFU 具有更高的营养价值。这项研究为人们提供了食用五加皮的营养见解，并有助于根据五加皮的营养成分确定其地理产地。

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来源期刊

Journal of Food Composition and Analysis 工程技术-食品科技

CiteScore

6.20

自引率

11.60%

发文量

601

审稿时长

53 days

期刊介绍： The Journal of Food Composition and Analysis publishes manuscripts on scientific aspects of data on the chemical composition of human foods, with particular emphasis on actual data on composition of foods; analytical methods; studies on the manipulation, storage, distribution and use of food composition data; and studies on the statistics, use and distribution of such data and data systems. The Journal''s basis is nutrient composition, with increasing emphasis on bioactive non-nutrient and anti-nutrient components. Papers must provide sufficient description of the food samples, analytical methods, quality control procedures and statistical treatments of the data to permit the end users of the food composition data to evaluate the appropriateness of such data in their projects. The Journal does not publish papers on: microbiological compounds; sensory quality; aromatics/volatiles in food and wine; essential oils; organoleptic characteristics of food; physical properties; or clinical papers and pharmacology-related papers.