Evaluation of Bioactive Effects of Five Plant Extracts with Different Phenolic Compositions against Different Therapeutic Targets

Plant extracts rich in phenolic compounds have been reported to exert different bioactive properties. Despite the fact that there are plant extracts with completely different phenolic compositions, many of them have been reported to have similar beneficial properties. Thus, the structure-bioactivity...

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Veröffentlicht in:Antioxidants 2024-02, Vol.13 (2), p.217
Hauptverfasser: Villegas-Aguilar, María Del Carmen, Sánchez-Marzo, Noelia, Fernández-Ochoa, Álvaro, Del Río, Carmen, Montaner, Joan, Micol, Vicente, Herranz-López, María, Barrajón-Catalán, Enrique, Arráez-Román, David, Cádiz-Gurrea, María de la Luz, Segura-Carretero, Antonio
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Sprache:eng
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Zusammenfassung:Plant extracts rich in phenolic compounds have been reported to exert different bioactive properties. Despite the fact that there are plant extracts with completely different phenolic compositions, many of them have been reported to have similar beneficial properties. Thus, the structure-bioactivity relationship mechanisms are not yet known in detail for specific classes of phenolic compounds. In this context, this work aims to demonstrate the relationship of extracts with different phenolic compositions versus different bioactive targets. For this purpose, five plant matrices ( , , , , and ) were selected to cover different phenolic compositions, which were confirmed by the phytochemical characterization analysis performed by HPLC-ESI-qTOF-MS. The bioactive targets evaluated were the antioxidant potential, the free radical scavenging potential, and the inhibitory capacity of different enzymes involved in inflammatory processes, skin aging, and neuroprotection. The results showed that despite the different phenolic compositions of the five matrices, they all showed a bioactive positive effect in most of the evaluated assays. In particular, matrices with very different phenolic contents, such as and exerted a similar inhibitory power in enzymes involved in inflammatory processes and skin aging. It should also be noted that and extracts had a low phenolic content but nevertheless stood out for their bioactive antioxidant and anti-radical capacity. Hence, this research highlights the shared bioactive properties among phenolic compounds found in diverse matrices. The abundance of different phenolic compound families highlights their elevated bioactivity against diverse biological targets.
ISSN:2076-3921
2076-3921
DOI:10.3390/antiox13020217