Composition of the essenthial oil of Petagnaea gussonei (Sprengel) Rauschert, a relict species from Sicily (Southern Italy).

Lorenzo Antonino Gianguzzi, Olga De Castro, Paola Cennamo, Daniela Rigano, Felice Senatore, Carmen Formisano

Risultato della ricerca: Article

9 Citazioni (Scopus)

Abstract

The essential oil from leaves, stems and roots of Petagnaea gussonei (Sprengel) Rauschert (= Petagniasaniculifolia Guss.), endemic to the Nebrodi Mountains (Sicily, Italy), has been analysed by the gas chromatography–mass spectrometry (GC–MS) system on two fused-silica capillary columns of different polarities. A total of 94 components were identi¼ed. Quantitative and qualitative differences were found among the analysed parts. The principal compoundsfrom the leaves oil were found to be (w/w%) germacrene D (19.9%), g-muurolene (7.96%) and caryophyllene oxide(6.85%), while in the oil from stems hexadecanoic acid (23.40%), germacrene D (18.50%) and (Z,Z)-9,12-octadecadienoic acid (13.20%) were the main constituents. The oil from the roots presented instead hexadecanoic acid (21.50%), 4-vinylguaiacol (6.81%) and germacrene D (5.22%) as the major constituents. A comparison with essential oils from taxonomically-related species of P. gussonei is reported. This is the ¼rst report on the chemical composition of this species.
Lingua originaleEnglish
pagine (da-a)172-177
RivistaFlavour and Fragrance Journal
Volume23
Stato di pubblicazionePublished - 2008

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Sicily
germacrene
Italy
Oils
Palmitic Acid
Volatile Oils
palmitic acid
oils
essential oils
Chemical analysis
stems
leaf oils
Linoleic Acid
Fused silica
Silicon Dioxide
silica
Spectrometry
oxides
spectroscopy
Spectrum Analysis

All Science Journal Classification (ASJC) codes

  • Food Science
  • Chemistry(all)

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Composition of the essenthial oil of Petagnaea gussonei (Sprengel) Rauschert, a relict species from Sicily (Southern Italy). / Gianguzzi, Lorenzo Antonino; De Castro, Olga; Cennamo, Paola; Rigano, Daniela; Senatore, Felice; Formisano, Carmen.

In: Flavour and Fragrance Journal, Vol. 23, 2008, pag. 172-177.

Risultato della ricerca: Article

Gianguzzi, Lorenzo Antonino ; De Castro, Olga ; Cennamo, Paola ; Rigano, Daniela ; Senatore, Felice ; Formisano, Carmen. / Composition of the essenthial oil of Petagnaea gussonei (Sprengel) Rauschert, a relict species from Sicily (Southern Italy). In: Flavour and Fragrance Journal. 2008 ; Vol. 23. pagg. 172-177.
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abstract = "The essential oil from leaves, stems and roots of Petagnaea gussonei (Sprengel) Rauschert (= Petagniasaniculifolia Guss.), endemic to the Nebrodi Mountains (Sicily, Italy), has been analysed by the gas chromatography–mass spectrometry (GC–MS) system on two fused-silica capillary columns of different polarities. A total of 94 components were identi¼ed. Quantitative and qualitative differences were found among the analysed parts. The principal compoundsfrom the leaves oil were found to be (w/w{\%}) germacrene D (19.9{\%}), g-muurolene (7.96{\%}) and caryophyllene oxide(6.85{\%}), while in the oil from stems hexadecanoic acid (23.40{\%}), germacrene D (18.50{\%}) and (Z,Z)-9,12-octadecadienoic acid (13.20{\%}) were the main constituents. The oil from the roots presented instead hexadecanoic acid (21.50{\%}), 4-vinylguaiacol (6.81{\%}) and germacrene D (5.22{\%}) as the major constituents. A comparison with essential oils from taxonomically-related species of P. gussonei is reported. This is the ¼rst report on the chemical composition of this species.",
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T1 - Composition of the essenthial oil of Petagnaea gussonei (Sprengel) Rauschert, a relict species from Sicily (Southern Italy).

AU - Gianguzzi, Lorenzo Antonino

AU - De Castro, Olga

AU - Cennamo, Paola

AU - Rigano, Daniela

AU - Senatore, Felice

AU - Formisano, Carmen

PY - 2008

Y1 - 2008

N2 - The essential oil from leaves, stems and roots of Petagnaea gussonei (Sprengel) Rauschert (= Petagniasaniculifolia Guss.), endemic to the Nebrodi Mountains (Sicily, Italy), has been analysed by the gas chromatography–mass spectrometry (GC–MS) system on two fused-silica capillary columns of different polarities. A total of 94 components were identi¼ed. Quantitative and qualitative differences were found among the analysed parts. The principal compoundsfrom the leaves oil were found to be (w/w%) germacrene D (19.9%), g-muurolene (7.96%) and caryophyllene oxide(6.85%), while in the oil from stems hexadecanoic acid (23.40%), germacrene D (18.50%) and (Z,Z)-9,12-octadecadienoic acid (13.20%) were the main constituents. The oil from the roots presented instead hexadecanoic acid (21.50%), 4-vinylguaiacol (6.81%) and germacrene D (5.22%) as the major constituents. A comparison with essential oils from taxonomically-related species of P. gussonei is reported. This is the ¼rst report on the chemical composition of this species.

AB - The essential oil from leaves, stems and roots of Petagnaea gussonei (Sprengel) Rauschert (= Petagniasaniculifolia Guss.), endemic to the Nebrodi Mountains (Sicily, Italy), has been analysed by the gas chromatography–mass spectrometry (GC–MS) system on two fused-silica capillary columns of different polarities. A total of 94 components were identi¼ed. Quantitative and qualitative differences were found among the analysed parts. The principal compoundsfrom the leaves oil were found to be (w/w%) germacrene D (19.9%), g-muurolene (7.96%) and caryophyllene oxide(6.85%), while in the oil from stems hexadecanoic acid (23.40%), germacrene D (18.50%) and (Z,Z)-9,12-octadecadienoic acid (13.20%) were the main constituents. The oil from the roots presented instead hexadecanoic acid (21.50%), 4-vinylguaiacol (6.81%) and germacrene D (5.22%) as the major constituents. A comparison with essential oils from taxonomically-related species of P. gussonei is reported. This is the ¼rst report on the chemical composition of this species.

KW - Petagnaea gussonei

KW - Petagnia saniculifolia

KW - Saniculoideae

KW - essential oil

KW - germacrene D

KW - hexadecanoic acid

UR - http://hdl.handle.net/10447/21476

M3 - Article

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