ArticleScientific reports2023
Geographical distribution-based differentiation of cultivated Angelica dahurica, exploring the relationship between the secretory tract and the quality.
Article in Scientific reports, 2023. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 5 papers.
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Who cites it
5 citing papers in PubMed, 8 citations in OpenAlex.
- Temporal and Tissue-specific Accumulation and Chemical Fractionation of Heavy Metal(loid)s in Angelica dahurica during Growth: Implications for Health Risk Assessment.Biological trace element research · 2026Article
- Genomic Characterization and Molecular Detection of a NovelMicroorganisms · 2026Article
- Spatiotemporal Distribution Patterns of Osthole and Expression Correlation of theInternational journal of molecular sciences · 2025Article
- Spatial metabolomics in mental disorders and traditional Chinese medicine: a review.Frontiers in pharmacology · 2025Review
- Study on the Anti-Inflammatory Mechanism of Coumarins inMolecules (Basel, Switzerland) · 2024Article
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Authors and funding
11 authors at 2 institutions in 1 country.
Funding
Abstract
Based on geographical distribution, cultivated Chinese Angelica dahurica has been divided into Angelica dahurica cv. 'Hangbaizhi' (HBZ) and Angelica dahurica cv. 'Qibaizhi' (QBZ). Long-term geographical isolation has led to significant quality differences between them. The secretory structure in medicinal plants, as a place for accumulating effective constituents and information transmission to the environment, links the environment with the quality of medicinal materials. However, the secretory tract differences between HBZ and QBZ has not been revealed. This study aimed to explore the relationship between the secretory tract and the quality of two kinds of A. dahurica. Root samples were collected at seven development phases. High-Performance Liquid Chromatography (HPLC) and Desorption Electrospray Ionization Mass Spectrometry Imaging (DESI-MSI) were used for the content determination and spatial location of coumarins. Paraffin section was used to observe and localize the root secretory tract. Origin, CaseViewer, and HDI software were used for data analysis and image processing. The results showed that compared to QBZ, HBZ, with better quality, has a larger area of root secretory tracts. Hence, the root secretory tract can be included in the quality evaluation indicators of A. dahurica. Additionally, DESI-MSI technology was used for the first time to elucidate the temporal and spatial distribution of coumarin components in A. dahurica root tissues. This study provides a theoretical basis for the quality evaluation and breeding of improved varieties of A. dahurica and references the DESI-MSI technology used to analyze the metabolic differences of various compounds, including coumarin and volatile oil, in different tissue parts of A. dahurica.
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