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Contributo in rivista
Tipo: Articolo in rivista
Titolo: Chemical Composition, Antibacterial and Phytotoxic Activities of Peganum harmala Seed Essential Oils from Five Different Localities in Northern Africa.
Anno di pubblicazione: 2016
Autori: Apostolico, Ida; Aliberti, Luigi; Caputo, Lucia; De Feo, Vincenzo; Fratianni, Florinda; Nazzaro, Filomena; Souza, Luceia Fatima; Khadhr, Maroua
Affiliazioni autori: Department of Pharmacy, University of Salerno, Via Giovanni Paolo II, 132, 84084 Fisciano (Salerno), Italy. email@example.com.
Abstract: Peganum harmala L., also known as Syrian rue or Pegano, is a herbaceous plant belonging to the Zygohpyllaceae family, and is widely used in traditional medicine. The chemical composition of essential oils of P. harmala seeds from five different regions of Northern Africa (Algeria, Egypt, Libya, Morocco and Tunisia) was studied by GC and GC-MS analyses. A total of 105 compounds were identified, the main components being oxygenated monoterpenes and oxygenated sesquiterpenes. Eugenol is the main component in all oils. The antimicrobial activity of the essential oils was assayed against some bacterial strains: Staphylococcus aureus (DSM 25693), Bacillus cereus (DSM 4313), Bacillus cereus (DSM4384), Escherichia coli (DMS 857) and Pseudomonas aeruginosa (ATCC 50071). All the oils showed different inhibitory activity. In the twentieth century this is an important result; we need possible new botanical drugs because the problem of resistance to antimicrobial drugs has become apparent. Moreover, the essential oils were evaluated for their possible in vitro phytotoxic activity against germination and initial radicle growth of Raphanus sativus L., Lepidium sativum L., and Ruta graveolens L. The results showed that both germination and radical elongation were sensitive to the oils.
Lingua abstract: inglese
Molecules/MDPI, Molecular Diversity Preservation International
Numero volume: 21
Numero fascicolo: 9
Referee: Sė: Internazionale
Stato della pubblicazione: Published version
Indicizzato da: ISI Web of Science (WOS) 
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