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Comparative Analysis of Phytochemical Profiles and Selected Biological Activities of Various Morphological Parts of Ligustrum vulgare
Abstract
Ligustrum vulgare (LV), widely cultivated in Europe and often used in hedges, has been histori-cally recognized in folk medicine for its potential health benefits. This study focused on exploring the untargeted identification of secondary metabolites in ethanol extracts (70% v/v) from differ-ent morphological parts (young shoots, leaves, flowers and fruits) of LV at various stages of plant development, using ultra-high-performance liquid chromatography with high-resolution mass spectrometry (UHPLC-HRMS). Additionally, the selected biological activities (antioxidant ac-tivity, cyclooxygenase-2 inhibition (COX-2), α-amylase inhibition and cytotoxicity) of the tested extracts were determined. Untargeted metabolomics showed that LV extracts were a rich source of phenylethanoid compounds, flavonoids, iridoids and their derivatives. The flowers of LV had the highest content of oleuropein (33.43 ± 2.48 mg/g d.w.). The lowest antioxidant activity was obtained for ripe and post-seasonal fruits, while in the case of other samples, the activity was at a similar level. All tested extracts showed α-amylase and COX-2 inhibitory activity. In addition, LV extracts showed strong antiproliferative properties in colorectal (HT29) and liver (HepG2) cancer cell lines. The obtained results show the difference in the content of bioactive compounds in various morphological parts of Ligustrum vulgare. These differences may influence the multifac-eted medicinal potential of this plant.
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- Accepted or Published Version
- DOI:
- Digital Object Identifier (open in new tab) 10.3390/molecules29020399
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- Category:
- Articles
- Type:
- artykuły w czasopismach
- Published in:
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MOLECULES
no. 29,
ISSN: 1420-3049 - Language:
- English
- Publication year:
- 2024
- Bibliographic description:
- Litewski S., Koss-Mikołajczyk I., Kusznierewicz B.: Comparative Analysis of Phytochemical Profiles and Selected Biological Activities of Various Morphological Parts of Ligustrum vulgare// MOLECULES -,iss. 2 (2024), s.399-
- DOI:
- Digital Object Identifier (open in new tab) 10.3390/molecules29020399
- Sources of funding:
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- Free publication
- Verified by:
- Gdańsk University of Technology
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