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3. Chemical Profile, Antioxidant and Cytotoxic Activity of a Phenolic-Rich Fraction from the Leaves of Brassica fruticulosa subsp. fruticulosa (Brassicaceae) Growing Wild in Sicily (Italy)

Author

Davì, Federica, primary, Taviano, Maria Fernanda, additional, Acquaviva, Rosaria, additional, Malfa, Giuseppe Antonio, additional, Cavò, Emilia, additional, Arena, Paola, additional, Ragusa, Salvatore, additional, Cacciola, Francesco, additional, El Majdoub, Yassine Oulad, additional, Mondello, Luigi, additional, and Miceli, Natalizia, additional

Published
2023
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4. Phenolic Compounds, Antioxidant and Antibacterial Activities of Extracts from Aerial Parts of Thymus zygis subsp. gracilis , Mentha suaveolens and Sideritis incana from Morocco

Author

Bouymajane, Aziz, primary, Filali, Fouzia Rhazi, additional, El Majdoub, Yassine Oulad, additional, Ouadik, Mohamed, additional, Abdelilah, Rahou, additional, Cavò, Emilia, additional, Miceli, Natalizia, additional, Taviano, Maria Fernanda, additional, Mondello, Luigi, additional, and Cacciola, Francesco, additional

Published
2022
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5. Phytochemical Profile and Antioxidant Activity of the Aerial Part Extracts from Matthiola incana subsp. rupestris and subsp. pulchella (Brassicaceae) Endemic to Sicily

Author

Miceli, Natalizia, Cavò, Emilia, Spadaro, Vivienne, Raimondo, Francesco Maria, Ragusa, Salvatore, Cacciola, Francesco, El Majdoub, Yassine Oulad, Arena, Katia, Mondello, Luigi, Condurso, Concetta, Cincotta, Fabrizio, Taviano, Maria Fernanda, Miceli, Natalizia, Cavò, Emilia, Spadaro, Vivienne, Raimondo, Francesco Maria, Ragusa, Salvatore, Cacciola, Francesco, El Majdoub, Yassine Oulad, Arena, Katia, Mondello, Luigi, Condurso, Concetta, Cincotta, Fabrizio, and Taviano, Maria Fernanda

Subjects
Plant Extracts, Settore BIO/02 - Botanica Sistematica, Biphenyl Compounds, Phytochemicals, biological activity, chemical composition, infraspecific taxa, Matthiola incana, Sicilian vascular flora, Animals, Antioxidants, Artemia, Brassicaceae, Picrates, Plant Components, Aerial, Sicily, Sicilian vascular flora, Matthiola incana, infraspecific taxa, chemical composition, biological activity, Settore BIO/15 - Biologia Farmaceutica
Abstract

As part of a project aimed at investigating the Matthiola taxa endemic to Sicily (Italy), this study focused on Matthiola incana, an edible species used in the traditional medicine of various countries. Herein, the characterization of phenolic and volatile compounds, the antioxidant capacity in vitro (1,1-diphenyl-2-picrylhydrazil (DPPH), reducing power and Fe2+ chelating activity assays) and the toxicity test (Artemia salina lethality bioassay) of the hydroalcoholic extracts from the aerial parts of M. incana subsp. rupestris from Mt. Pellegrino (Palermo) and Mt. Erice (Trapani), and of M. incana subsp. pulchella are reported. The results are compared with those previously shown for M. incana subsp. incana, to achieve a comprehensive overview of the three subspecies. The HPLC-PDA/ESI-MS and SPME-GC/MS analyses led to the identification of 13 phenolics and 54 volatile compounds. Differences in the qualitative-quantitative profile of these phytochemicals have been highlighted between the M. incana subspecies. The antioxidant tests showed different activity for the extracts, which were found to possess better chelating properties. At last, none of the tested extracts displayed toxicity against brine shrimp larvae. These findings enrich the knowledge on the Matthiola taxa growing wild in Sicily, both from the strictly systematic point of view and for the possible applications as sources bioactive compounds that can be used in the nutraceutical field.

Published
2021

7. Phytochemical Constituents, Antioxidant Activity, and Toxicity Assessment of the Aerial Part Extracts from the Infraspecific Taxa of Matthiola fruticulosa (Brassicaceae) Endemic to Sicily

Author

Taviano, Maria Fernanda, primary, Cavò, Emilia, additional, Spadaro, Vivienne, additional, Raimondo, Francesco Maria, additional, Musolino, Vincenzo, additional, Cacciola, Francesco, additional, El Majdoub, Yassine Oulad, additional, Mondello, Luigi, additional, Condurso, Concetta, additional, Cincotta, Fabrizio, additional, Verzera, Antonella, additional, and Miceli, Natalizia, additional

Published
2021
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8. Phytochemical Profile and Antioxidant Activity of the Aerial Part Extracts from Matthiola incana subsp. rupestris and subsp . pulchella ( Brassicaceae ) Endemic to Sicily

Author

Miceli, Natalizia, primary, Cavò, Emilia, additional, Spadaro, Vivienne, additional, Raimondo, Francesco Maria, additional, Ragusa, Salvatore, additional, Cacciola, Francesco, additional, El Majdoub, Yassine Oulad, additional, Arena, Katia, additional, Mondello, Luigi, additional, Condurso, Concetta, additional, Cincotta, Fabrizio, additional, and Taviano, Maria Fernanda, additional

Published
2021
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