Comparative Analysis of Phenolic Profiles and Antioxidant Activity in the Leaves of Invasive <i>Amelanchier × spicata</i> (Lam.) K. Koch in Lithuania
The environmental impact of invasive species necessitates creating a strategy for managing their spread by utilising them as a source of potentially high-value raw materials. <i>Amelanchier × spicata</i> (Lam.) K. Koch (dwarf serviceberry) is a shrub species in the <i>Rosaceae</...
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| Main Authors: | , , , |
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| Format: | Article |
| Language: | English |
| Published: |
MDPI AG
2025-01-01
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| Series: | Plants |
| Subjects: | |
| Online Access: | https://www.mdpi.com/2223-7747/14/2/221 |
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| Summary: | The environmental impact of invasive species necessitates creating a strategy for managing their spread by utilising them as a source of potentially high-value raw materials. <i>Amelanchier × spicata</i> (Lam.) K. Koch (dwarf serviceberry) is a shrub species in the <i>Rosaceae</i> Juss. family. The evaluation of different populations of plants that accumulate great amounts of biologically active compounds is requisite for the quality determination of plant materials and medicinal and nutritional products. The assessment of natural resources from a phytogeographic point of view is relevant. Phytochemical analysis of <i>A. spicata</i> leaf samples was carried out using spectrophotometric methods, HPLC-PDA, and HPLC-MS techniques, while antioxidant activity was determined using ABTS, FRAP, and CUPRAC assays. A significant diversification of phenolic compounds and antioxidant activity was determined in the <i>A. spicata</i> leaf samples collected in different habitats. Due to their characteristic chemical heterogeneity, natural habitats lead to the diversity of indicators characterising the quality of plant raw materials. Chlorogenic acid and neochlorogenic acid, as well as quercitrin, rutin, and hyperoside, were found to be predominant among the phenolic compounds. Thus, these compounds can be considered phytochemical markers, characteristic of the <i>A. spicata</i> leaf material from northern Europe. |
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| ISSN: | 2223-7747 |