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Antioxidant and antibacterial activities of geranium (pelargonium graveolens L'Hér.) essential oil as affected by the growing biotope.

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Title: Antioxidant and antibacterial activities of geranium (pelargonium graveolens L'Hér.) essential oil as affected by the growing biotope.
Authors: Rezig, Leila1,2 (AUTHOR), Ben Jemaa, Mariem3 (AUTHOR), Haddad, Molk2 (AUTHOR), Wannes, Wissem Aidi3 (AUTHOR), Limam, Hajer3,4 (AUTHOR), Tammar, Sonia3,5 (AUTHOR), Jallouli, Selim6 (AUTHOR), Mkadmini Hammi, Khaoula3 (AUTHOR), Jardak, Rahma7 (AUTHOR), Hessini, Kamel8 (AUTHOR), Msaada, Kamel3 (AUTHOR) msaada.kamel@gmail.com
Source: Journal of Essential Oil Research. Apr2024, Vol. 36 Issue 2, p148-156. 9p.
Subject Terms: Essential oils, Pelargoniums, Antibacterial agents, Geraniums, Serratia marcescens, Terpenes, Monoterpenes
Abstract: This study investigated the variability of antioxidant and antibacterial activities of essential oil (EO) from geranium (Pelargonium graveolens) aerial parts, collected from four Tunisian regions. The highest EO yield was obtained in Korba, followed by Beja, Tozeur and Sfax. In all regions, geranium EO was rich in oxygenated monoterpenes mainly due to the predominance of citronellol and geraniol. Antioxidant potential of geranium EO was evaluated by DPPH, ABTS, iron reducing power and β-carotene bleaching assays. Independently of region, geranium EO showed a weak antioxidant potential as compared to the positive control BHT. However, geranium EO was endowed with important antibacterial properties. In fact, Escherichia coli and Staphylococcus aureus were the most sensitive strains than Serratia marcescens, Pseudomonas aeruginosa, Pseudomonas aeruginosa and Enterococcus hirae. These findings suggested that geranium EO could be used as new and rich potential sources of many future multipurpose products for food preservation, pharmaceutical, and industrial applications. [ABSTRACT FROM AUTHOR]
Copyright of Journal of Essential Oil Research is the property of Taylor & Francis Ltd and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)
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  Data: Antioxidant and antibacterial activities of geranium (pelargonium graveolens L'Hér.) essential oil as affected by the growing biotope.
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  Data: <searchLink fieldCode="AR" term="%22Rezig%2C+Leila%22">Rezig, Leila</searchLink><relatesTo>1,2</relatesTo> (AUTHOR)<br /><searchLink fieldCode="AR" term="%22Ben+Jemaa%2C+Mariem%22">Ben Jemaa, Mariem</searchLink><relatesTo>3</relatesTo> (AUTHOR)<br /><searchLink fieldCode="AR" term="%22Haddad%2C+Molk%22">Haddad, Molk</searchLink><relatesTo>2</relatesTo> (AUTHOR)<br /><searchLink fieldCode="AR" term="%22Wannes%2C+Wissem+Aidi%22">Wannes, Wissem Aidi</searchLink><relatesTo>3</relatesTo> (AUTHOR)<br /><searchLink fieldCode="AR" term="%22Limam%2C+Hajer%22">Limam, Hajer</searchLink><relatesTo>3,4</relatesTo> (AUTHOR)<br /><searchLink fieldCode="AR" term="%22Tammar%2C+Sonia%22">Tammar, Sonia</searchLink><relatesTo>3,5</relatesTo> (AUTHOR)<br /><searchLink fieldCode="AR" term="%22Jallouli%2C+Selim%22">Jallouli, Selim</searchLink><relatesTo>6</relatesTo> (AUTHOR)<br /><searchLink fieldCode="AR" term="%22Mkadmini+Hammi%2C+Khaoula%22">Mkadmini Hammi, Khaoula</searchLink><relatesTo>3</relatesTo> (AUTHOR)<br /><searchLink fieldCode="AR" term="%22Jardak%2C+Rahma%22">Jardak, Rahma</searchLink><relatesTo>7</relatesTo> (AUTHOR)<br /><searchLink fieldCode="AR" term="%22Hessini%2C+Kamel%22">Hessini, Kamel</searchLink><relatesTo>8</relatesTo> (AUTHOR)<br /><searchLink fieldCode="AR" term="%22Msaada%2C+Kamel%22">Msaada, Kamel</searchLink><relatesTo>3</relatesTo> (AUTHOR)<i> msaada.kamel@gmail.com</i>
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  Data: <searchLink fieldCode="JN" term="%22Journal+of+Essential+Oil+Research%22">Journal of Essential Oil Research</searchLink>. Apr2024, Vol. 36 Issue 2, p148-156. 9p.
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  Data: <searchLink fieldCode="DE" term="%22Essential+oils%22">Essential oils</searchLink><br /><searchLink fieldCode="DE" term="%22Pelargoniums%22">Pelargoniums</searchLink><br /><searchLink fieldCode="DE" term="%22Antibacterial+agents%22">Antibacterial agents</searchLink><br /><searchLink fieldCode="DE" term="%22Geraniums%22">Geraniums</searchLink><br /><searchLink fieldCode="DE" term="%22Serratia+marcescens%22">Serratia marcescens</searchLink><br /><searchLink fieldCode="DE" term="%22Terpenes%22">Terpenes</searchLink><br /><searchLink fieldCode="DE" term="%22Monoterpenes%22">Monoterpenes</searchLink>
– Name: Abstract
  Label: Abstract
  Group: Ab
  Data: This study investigated the variability of antioxidant and antibacterial activities of essential oil (EO) from geranium (Pelargonium graveolens) aerial parts, collected from four Tunisian regions. The highest EO yield was obtained in Korba, followed by Beja, Tozeur and Sfax. In all regions, geranium EO was rich in oxygenated monoterpenes mainly due to the predominance of citronellol and geraniol. Antioxidant potential of geranium EO was evaluated by DPPH, ABTS, iron reducing power and β-carotene bleaching assays. Independently of region, geranium EO showed a weak antioxidant potential as compared to the positive control BHT. However, geranium EO was endowed with important antibacterial properties. In fact, Escherichia coli and Staphylococcus aureus were the most sensitive strains than Serratia marcescens, Pseudomonas aeruginosa, Pseudomonas aeruginosa and Enterococcus hirae. These findings suggested that geranium EO could be used as new and rich potential sources of many future multipurpose products for food preservation, pharmaceutical, and industrial applications. [ABSTRACT FROM AUTHOR]
– Name: AbstractSuppliedCopyright
  Label:
  Group: Ab
  Data: <i>Copyright of Journal of Essential Oil Research is the property of Taylor & Francis Ltd and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract.</i> (Copyright applies to all Abstracts.)
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        Value: 10.1080/10412905.2024.2320365
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      – Code: eng
        Text: English
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        PageCount: 9
        StartPage: 148
    Subjects:
      – SubjectFull: Essential oils
        Type: general
      – SubjectFull: Pelargoniums
        Type: general
      – SubjectFull: Antibacterial agents
        Type: general
      – SubjectFull: Geraniums
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      – SubjectFull: Serratia marcescens
        Type: general
      – SubjectFull: Terpenes
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      – SubjectFull: Monoterpenes
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      – TitleFull: Antioxidant and antibacterial activities of geranium (pelargonium graveolens L'Hér.) essential oil as affected by the growing biotope.
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              Text: Apr2024
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              Y: 2024
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