Geographical distribution-based differentiation of cultivated Angelica dahurica, exploring the relationship between the secretory tract and the quality
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 structu...
| Main Authors: | , , , , , , , , , , |
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| Format: | Article |
| Language: | English |
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Nature Portfolio
2023-12-01
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| Series: | Scientific Reports |
| Online Access: | https://doi.org/10.1038/s41598-023-48497-4 |
| _version_ | 1797398047587565568 |
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| author | Qinghua Wu Lan Jiang Yuhang Yan Qi Yan Xinglong Zhu Jiaxu Zhang Chengfeng Huang Tao Zhou Chaoxiang Ren Feiyan Wen Jin Pei |
| author_facet | Qinghua Wu Lan Jiang Yuhang Yan Qi Yan Xinglong Zhu Jiaxu Zhang Chengfeng Huang Tao Zhou Chaoxiang Ren Feiyan Wen Jin Pei |
| author_sort | Qinghua Wu |
| collection | DOAJ |
| description | 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. |
| first_indexed | 2024-03-09T01:20:02Z |
| format | Article |
| id | doaj.art-e9dad6a2907c4b939ded01c038579ba8 |
| institution | Directory Open Access Journal |
| issn | 2045-2322 |
| language | English |
| last_indexed | 2024-03-09T01:20:02Z |
| publishDate | 2023-12-01 |
| publisher | Nature Portfolio |
| record_format | Article |
| series | Scientific Reports |
| spelling | doaj.art-e9dad6a2907c4b939ded01c038579ba82023-12-10T12:16:33ZengNature PortfolioScientific Reports2045-23222023-12-0113111310.1038/s41598-023-48497-4Geographical distribution-based differentiation of cultivated Angelica dahurica, exploring the relationship between the secretory tract and the qualityQinghua Wu0Lan Jiang1Yuhang Yan2Qi Yan3Xinglong Zhu4Jiaxu Zhang5Chengfeng Huang6Tao Zhou7Chaoxiang Ren8Feiyan Wen9Jin Pei10State Key Laboratory of Southwestern Chinese Medicine ResourcesSchool of Pharmacy, Chengdu University of Traditional Chinese MedicineSchool of Pharmacy, Chengdu University of Traditional Chinese MedicineSchool of Pharmacy, Chengdu University of Traditional Chinese MedicineSchool of Pharmacy, Chengdu University of Traditional Chinese MedicineSchool of Pharmacy, Chengdu University of Traditional Chinese MedicineSchool of Pharmacy, Chengdu University of Traditional Chinese MedicineState Key Laboratory of Southwestern Chinese Medicine ResourcesState Key Laboratory of Southwestern Chinese Medicine ResourcesState Key Laboratory of Southwestern Chinese Medicine ResourcesState Key Laboratory of Southwestern Chinese Medicine ResourcesAbstract 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.https://doi.org/10.1038/s41598-023-48497-4 |
| spellingShingle | Qinghua Wu Lan Jiang Yuhang Yan Qi Yan Xinglong Zhu Jiaxu Zhang Chengfeng Huang Tao Zhou Chaoxiang Ren Feiyan Wen Jin Pei Geographical distribution-based differentiation of cultivated Angelica dahurica, exploring the relationship between the secretory tract and the quality Scientific Reports |
| title | Geographical distribution-based differentiation of cultivated Angelica dahurica, exploring the relationship between the secretory tract and the quality |
| title_full | Geographical distribution-based differentiation of cultivated Angelica dahurica, exploring the relationship between the secretory tract and the quality |
| title_fullStr | Geographical distribution-based differentiation of cultivated Angelica dahurica, exploring the relationship between the secretory tract and the quality |
| title_full_unstemmed | Geographical distribution-based differentiation of cultivated Angelica dahurica, exploring the relationship between the secretory tract and the quality |
| title_short | Geographical distribution-based differentiation of cultivated Angelica dahurica, exploring the relationship between the secretory tract and the quality |
| title_sort | geographical distribution based differentiation of cultivated angelica dahurica exploring the relationship between the secretory tract and the quality |
| url | https://doi.org/10.1038/s41598-023-48497-4 |
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