ArticleMolecules (Basel, Switzerland)2023
Chemical Composition, Antioxidant Activity, and Antibacterial Activity of Black Poplar Buds' Hydroalcoholic Macerates from Dobrogea Area.
Article in Molecules (Basel, Switzerland), 2023. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 6 papers.
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Who cites it
6 citing papers in PubMed.
- Bioactive Compounds and Therapeutic Potential of Plant Buds: Current Evidence and Future Perspectives of Gemmotherapy.Molecules (Basel, Switzerland) · 2026Review
- Cuticular wax profiling ofFrontiers in plant science · 2026Article
- Phytochemical Evaluation and Antioxidant-Antimicrobial Potential ofPlants (Basel, Switzerland) · 2025Article
- The Development and Comparative Evaluation of Rosemary Hydroalcoholic Macerate-Based Dermatocosmetic Preparations: A Study on Antioxidant, Antimicrobial, and Anti-Inflammatory Properties.Gels (Basel, Switzerland) · 2025Article
- Polyphenolic Composition, Antioxidant Activity, and Cytotoxic Effect of Male Floral Buds from ThreeMolecules (Basel, Switzerland) · 2025Article
- Determination of Active Ingredients, Mineral Composition and Antioxidant Properties of Hydroalcoholic Macerates ofMolecules (Basel, Switzerland) · 2023Article
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Authors and funding
5 authors.
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Abstract
Black poplar buds have high contents of many compounds with therapeutic potential, which are useful in cosmetics and the treatment of various dermatitis, respiratory diseases, etc. The aim of this study was to identify and exploit the local plant resources with biologically active properties from the Dobrogea area, Romania. For this purpose, materials were collected from the mentioned area, and macerates of black poplar were prepared in order to evaluate their qualities as antioxidant and antimicrobial agents. Three different black poplar buds' hydroalcoholic macerates were analyzed by the Folin-Ciocâlteau method to estimate the total content of phenolic compounds, by the HPLC-DAD method for identification and quantification of the main bioactive compounds and by the DPPH radical scavenging method to evaluate the antioxidant activity. All hydroalcoholic macerates showed high concentrations of phenolic compounds, the main individual compounds being gallic acid, chlorogenic acid, cinnamic acid, and methyl gallic acid. The antioxidant activity of the black poplar buds' hydroalcoholic macerates, evaluated by the DPPH radical scavenging test, showed high values, between 496 and 1200 mg GAE /100 g d.w. The Cd, Cu, Zn, Ni, and Pb concentrations released in dry poplar buds, determined by AAS, were below the detection limits. Hydroalcoholic macerates of black poplar were tested against two groups of gram-positive bacteria (
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