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Chemical polymorphism of essential oils from five populations of thymus daenensis Celak. Subsp. daenensis endemic to Iran / Alireza Rustaiee in The journal of essential oil research, Vol. 23 N° 3 (Mai/Juin 2011) 

Public ISBD [article]  in The journal of essential oil research > Vol. 23 N° 3 (Mai/Juin 2011) . - pp. 6-11 Titre : Chemical polymorphism of essential oils from five populations of thymus daenensis Celak. Subsp. daenensis endemic to Iran Type de document : texte imprimé Auteurs : Alireza Rustaiee, Auteur ; Fatemeh Sefidkon, Auteur ; Seyed Mohammad Fakhr Tabatabaei, Auteur Année de publication : 2011 Article en page(s) : pp. 6-11 Note générale : Génie Chimique Langues : Anglais (eng) Mots-clés : Thymus  deanensis  Celak.  subsp.  daenensis  Essential  oil  Chemical  polymorphism  Thymol  Carvacrol Index. décimale : 646 Résumé : Chemical composition of essential oils from five populations of Thymus daenensis Celak. subsp. daenensis, an important medicinal plant endemic to Iran, was investigated by means of GC and GC/MS. All oils were characterized by a high content of monoterpenoid compounds, especially oxygenated ones (75.4–83.0%), and a small amount of sesquiterpenes (1.7–4.0%). Thymol was identified as the major component of all essential oils. Cluster analysis based on the percentage composition of essential oils and data obtained from the RAPD molecular markers experiment led to clearly discrimination of Th. deanensis populations and they were placed into two main clusters; members of the first cluster (Arak and Malayer) contained thymol as the main oil component (77.7–78.1%), whereas the populations included in the second cluster (Aleshtar, Hamedan and Dena) were rich in carvacrol (19.1–29.4%) as well. DEWEY : 665 ISSN : 1041-2905 En ligne : http://www.tandfonline.com/doi/abs/10.1080/10412905.2011.9700450 [article] Chemical polymorphism of essential oils from five populations of thymus daenensis Celak. Subsp. daenensis endemic to Iran [texte imprimé] / Alireza Rustaiee, Auteur ; Fatemeh Sefidkon, Auteur ; Seyed Mohammad Fakhr Tabatabaei, Auteur . - 2011 . - pp. 6-11. Génie Chimique Langues : Anglais (eng) in The journal of essential oil research > Vol. 23 N° 3 (Mai/Juin 2011) . - pp. 6-11 Mots-clés : Thymus  deanensis  Celak.  subsp.  daenensis  Essential  oil  Chemical  polymorphism  Thymol  Carvacrol Index. décimale : 646 Résumé : Chemical composition of essential oils from five populations of Thymus daenensis Celak. subsp. daenensis, an important medicinal plant endemic to Iran, was investigated by means of GC and GC/MS. All oils were characterized by a high content of monoterpenoid compounds, especially oxygenated ones (75.4–83.0%), and a small amount of sesquiterpenes (1.7–4.0%). Thymol was identified as the major component of all essential oils. Cluster analysis based on the percentage composition of essential oils and data obtained from the RAPD molecular markers experiment led to clearly discrimination of Th. deanensis populations and they were placed into two main clusters; members of the first cluster (Arak and Malayer) contained thymol as the main oil component (77.7–78.1%), whereas the populations included in the second cluster (Aleshtar, Hamedan and Dena) were rich in carvacrol (19.1–29.4%) as well. DEWEY : 665 ISSN : 1041-2905 En ligne : http://www.tandfonline.com/doi/abs/10.1080/10412905.2011.9700450

Composition of the essential oil of peucedanum cervariifolium C.A. mey. from Iran / Ayoob Bazgir in The journal of essential oil research, Vol. 17 N° 4 (Juillet-Août 2005) 

Public ISBD [article]  in The journal of essential oil research > Vol. 17 N° 4 (Juillet-Août 2005) . - pp. 380-381 Titre : Composition of the essential oil of peucedanum cervariifolium C.A. mey. from Iran Type de document : texte imprimé Auteurs : Ayoob Bazgir, Auteur ; Ahmad Shaabani, Auteur ; Fatemeh Sefidkon, Auteur Année de publication : 2006 Article en page(s) : pp. 380-381 Note générale : Génie Chimique Langues : Anglais (eng) Mots-clés : Peucedanum  cervariifolium  Essential  oil  composition  α-guaiene  γ-muurolene  Viridiflorene  α-selinene  β-selinene Résumé : The water-distilled oil from the aerial parts of Peucedanum cervariifolium of Iranian origin was analyzed by a combination of GC and GC/MS. Twenty-eight components were identified, which approximately constituted 93.3% of the oil. The major constituents of the oil were α-guaiene (11.9%), γ-muurolene (7.4%), viridiflorene (10.9%), α- selinene (16.3%) and β-selinene (27.4%). ISSN : 1041-2905 En ligne : http://www.tandfonline.com/doi/abs/10.1080/10412905.2005.9698936#.Ucb3jmF2_n5 [article] Composition of the essential oil of peucedanum cervariifolium C.A. mey. from Iran [texte imprimé] / Ayoob Bazgir, Auteur ; Ahmad Shaabani, Auteur ; Fatemeh Sefidkon, Auteur . - 2006 . - pp. 380-381. Génie Chimique Langues : Anglais (eng) in The journal of essential oil research > Vol. 17 N° 4 (Juillet-Août 2005) . - pp. 380-381 Mots-clés : Peucedanum  cervariifolium  Essential  oil  composition  α-guaiene  γ-muurolene  Viridiflorene  α-selinene  β-selinene Résumé : The water-distilled oil from the aerial parts of Peucedanum cervariifolium of Iranian origin was analyzed by a combination of GC and GC/MS. Twenty-eight components were identified, which approximately constituted 93.3% of the oil. The major constituents of the oil were α-guaiene (11.9%), γ-muurolene (7.4%), viridiflorene (10.9%), α- selinene (16.3%) and β-selinene (27.4%). ISSN : 1041-2905 En ligne : http://www.tandfonline.com/doi/abs/10.1080/10412905.2005.9698936#.Ucb3jmF2_n5

Essential oil composition of stenotaenia nudicaulis boiss. from Iran / Peyman Salehi in The journal of essential oil research, Vol. 18 N° 2 (Mars-Avril 2006) 

Public ISBD [article]  in The journal of essential oil research > Vol. 18 N° 2 (Mars-Avril 2006) . - pp. 162-163 Titre : Essential oil composition of stenotaenia nudicaulis boiss. from Iran Type de document : texte imprimé Auteurs : Peyman Salehi, Auteur ; Samad Nejad-Ebrahimi, Auteur ; Fatemeh Sefidkon, Auteur Année de publication : 2006 Article en page(s) : pp. 162-163 Note générale : Génie Chimique Langues : Anglais (eng) Mots-clés : Stenotaenia  nudicaulis  Umbelliferae  essential  oil  composition  β-sesquiphellandrene  Hexyl  butyrate  Patchouli  alcohol Résumé : The chemical composition of the essential oil of Stentonia nudicaulis Boiss., collected from Takab (western Iran), was examined by GC and GC/MS. Fifty-seven components were characterized. The main components were β- sesquiphellandrene (25.3%), hexyl butyrate (15.7%), patchouli alcohol (10.3%), 8-cedren-13-ol (4.1%) and γ-eudes-mol (3.5%). ISSN : 1041-2905 En ligne : http://www.tandfonline.com/doi/abs/10.1080/10412905.2006.9699054#.UaxltdgYrOk [article] Essential oil composition of stenotaenia nudicaulis boiss. from Iran [texte imprimé] / Peyman Salehi, Auteur ; Samad Nejad-Ebrahimi, Auteur ; Fatemeh Sefidkon, Auteur . - 2006 . - pp. 162-163. Génie Chimique Langues : Anglais (eng) in The journal of essential oil research > Vol. 18 N° 2 (Mars-Avril 2006) . - pp. 162-163 Mots-clés : Stenotaenia  nudicaulis  Umbelliferae  essential  oil  composition  β-sesquiphellandrene  Hexyl  butyrate  Patchouli  alcohol Résumé : The chemical composition of the essential oil of Stentonia nudicaulis Boiss., collected from Takab (western Iran), was examined by GC and GC/MS. Fifty-seven components were characterized. The main components were β- sesquiphellandrene (25.3%), hexyl butyrate (15.7%), patchouli alcohol (10.3%), 8-cedren-13-ol (4.1%) and γ-eudes-mol (3.5%). ISSN : 1041-2905 En ligne : http://www.tandfonline.com/doi/abs/10.1080/10412905.2006.9699054#.UaxltdgYrOk

Essential oil content and composition of Achillea biebersteinii Afan. in different plant parts and phenological stages / Seyed Fazel Mirahmadi in The journal of essential oil research, Vol. 24 N° 1 (Fevrier 2012) 

Public ISBD [article]  in The journal of essential oil research > Vol. 24 N° 1 (Fevrier 2012) . - pp. 25-29 Titre : Essential oil content and composition of Achillea biebersteinii Afan. in different plant parts and phenological stages Type de document : texte imprimé Auteurs : Seyed Fazel Mirahmadi, Auteur ; Fatemeh Sefidkon, Auteur ; Mohammad Reza Hassandokht, Auteur Année de publication : 2012 Article en page(s) : pp. 25-29 Note générale : Génie Chimique Langues : Anglais (eng) Mots-clés : Achillea  biebersteinii  Afan.  Essential  oil  Phenological  stagesLimonene  4aα-7α-7aα-nepetalactone  4aα-7β-7aα-nepetalactone Résumé : In this study, the essential oil content and composition of Achillea biebersteinii Afan. at different phenological stages including vegetative, floral budding, full flowering (leaves, stems and flowers) and fruit set were studied by means of gas chromatography (GC) and gas chromatography–mass spectometry (GC–MS). All oil samples from different plant parts and phenological stages were mostly made up of monoterpenoid compounds (88.6 – 99.6%), especially oxygenated ones (52.4 – 82.4%). The oil of the vegetative stage contained high amounts of limonene, 4aα-7β-7aα-nepetalactone, p-cymene and 1,8-cineole. The major constituents in the flower budding stage oil were found to be limonene, 1,8-cineole and 4aα-7β-7aα-nepetalactone. In the oil of the fruit set stage, γ-terpinene, p-cymene and cis-chrysanthenyl acetate were the predominant constituents. On the other hand, the most important compounds from the stem oil were 4aα-7α-7aα-nepetalactone, 1,8-cineole, 4aα-7β-7aα-nepetalactone and camphor. 4aα-7α-7aα-nepetalactone, limonene, 1,8-cineole and cis-p-menth-2-en-1-ol were found in high concentration in the oil of leaves, whereas 4aα-7α-7aα-nepetalactone, 4aα-7β-7aα-nepetalactone, limonene and p-cymene were present in large amounts in the oil of flowers. ISSN : 1041-2905 En ligne : http://www.tandfonline.com/doi/full/10.1080/10412905.2012.645636 [article] Essential oil content and composition of Achillea biebersteinii Afan. in different plant parts and phenological stages [texte imprimé] / Seyed Fazel Mirahmadi, Auteur ; Fatemeh Sefidkon, Auteur ; Mohammad Reza Hassandokht, Auteur . - 2012 . - pp. 25-29. Génie Chimique Langues : Anglais (eng) in The journal of essential oil research > Vol. 24 N° 1 (Fevrier 2012) . - pp. 25-29 Mots-clés : Achillea  biebersteinii  Afan.  Essential  oil  Phenological  stagesLimonene  4aα-7α-7aα-nepetalactone  4aα-7β-7aα-nepetalactone Résumé : In this study, the essential oil content and composition of Achillea biebersteinii Afan. at different phenological stages including vegetative, floral budding, full flowering (leaves, stems and flowers) and fruit set were studied by means of gas chromatography (GC) and gas chromatography–mass spectometry (GC–MS). All oil samples from different plant parts and phenological stages were mostly made up of monoterpenoid compounds (88.6 – 99.6%), especially oxygenated ones (52.4 – 82.4%). The oil of the vegetative stage contained high amounts of limonene, 4aα-7β-7aα-nepetalactone, p-cymene and 1,8-cineole. The major constituents in the flower budding stage oil were found to be limonene, 1,8-cineole and 4aα-7β-7aα-nepetalactone. In the oil of the fruit set stage, γ-terpinene, p-cymene and cis-chrysanthenyl acetate were the predominant constituents. On the other hand, the most important compounds from the stem oil were 4aα-7α-7aα-nepetalactone, 1,8-cineole, 4aα-7β-7aα-nepetalactone and camphor. 4aα-7α-7aα-nepetalactone, limonene, 1,8-cineole and cis-p-menth-2-en-1-ol were found in high concentration in the oil of leaves, whereas 4aα-7α-7aα-nepetalactone, 4aα-7β-7aα-nepetalactone, limonene and p-cymene were present in large amounts in the oil of flowers. ISSN : 1041-2905 En ligne : http://www.tandfonline.com/doi/full/10.1080/10412905.2012.645636

Essential oil content and composition of satureja sahendica bornm. at different stages of plant growth / Fatemeh Sefidkon in The journal of essential oil research, Vol. 21 N° 2+ supplément vol.20 (Mars/Avril 2009+ supplément 2008) 

Public ISBD [article]  in The journal of essential oil research > Vol. 21 N° 2+ supplément vol.20 (Mars/Avril 2009+ supplément 2008) . - pp. 112-114 Titre : Essential oil content and composition of satureja sahendica bornm. at different stages of plant growth Type de document : texte imprimé Auteurs : Fatemeh Sefidkon, Auteur ; Ahmad Akbari-nia, Auteur Article en page(s) : pp. 112-114 Note générale : Génie Chimique Langues : Anglais (eng) Mots-clés : Satureja  sahendica  Lamiaceae  Essential  oil  Plant  growth  Thymol  p-cymene  γ-terpinene Index. décimale : 646 Résumé : The aerial parts of Satureja sahandica Bornm. were collected in three stages of plant growth (at the beginning of, full and end of flowering stage) from Ghazvin province in the north of Iran. The essential oils were isolated by hydrodistillation from the aerial parts of the plant material. The oils were analyzed by capillary GC and GC/MS. The highest oil yield was obtained at the beginning of flowering (3.30% w/w), then the oil content decreased to 2.28% at full flowering stage and more decreased (1.65%) at the end of flowering. Twenty-three compounds were identified in the oil of S. sahandica at the beginning of flowering with γ-terpinene (42.3%), thymol (34.6%) and p-cymene (11.7%) as main components. Twenty-three constituents were characterized in the oil of full flowering stage with p-cymene (30.2%), thymol (29.6%) and γ-terpinene (27.7%) as major components. Twenty-seven compounds were identified in the oil at the end of flowering with p-cymene (58.1%), thymol (19.3%) and γ-terpinene (9.3%) as main components. The results showed, the percentage of p-cymene was increased in the oil of Satureja sahendica with growth of the plant and during flowering period and the percentage of thymol and γ-terpinene have been reduced. So, harvesting of Satureja sahendica can be commented at the beginning of flowering because of higher oil content and percentage of thymol. DEWEY : 665 ISSN : 1041-2905 En ligne : http://www.jeoronline.com/archive/detail/42#top [article] Essential oil content and composition of satureja sahendica bornm. at different stages of plant growth [texte imprimé] / Fatemeh Sefidkon, Auteur ; Ahmad Akbari-nia, Auteur . - pp. 112-114. Génie Chimique Langues : Anglais (eng) in The journal of essential oil research > Vol. 21 N° 2+ supplément vol.20 (Mars/Avril 2009+ supplément 2008) . - pp. 112-114 Mots-clés : Satureja  sahendica  Lamiaceae  Essential  oil  Plant  growth  Thymol  p-cymene  γ-terpinene Index. décimale : 646 Résumé : The aerial parts of Satureja sahandica Bornm. were collected in three stages of plant growth (at the beginning of, full and end of flowering stage) from Ghazvin province in the north of Iran. The essential oils were isolated by hydrodistillation from the aerial parts of the plant material. The oils were analyzed by capillary GC and GC/MS. The highest oil yield was obtained at the beginning of flowering (3.30% w/w), then the oil content decreased to 2.28% at full flowering stage and more decreased (1.65%) at the end of flowering. Twenty-three compounds were identified in the oil of S. sahandica at the beginning of flowering with γ-terpinene (42.3%), thymol (34.6%) and p-cymene (11.7%) as main components. Twenty-three constituents were characterized in the oil of full flowering stage with p-cymene (30.2%), thymol (29.6%) and γ-terpinene (27.7%) as major components. Twenty-seven compounds were identified in the oil at the end of flowering with p-cymene (58.1%), thymol (19.3%) and γ-terpinene (9.3%) as main components. The results showed, the percentage of p-cymene was increased in the oil of Satureja sahendica with growth of the plant and during flowering period and the percentage of thymol and γ-terpinene have been reduced. So, harvesting of Satureja sahendica can be commented at the beginning of flowering because of higher oil content and percentage of thymol. DEWEY : 665 ISSN : 1041-2905 En ligne : http://www.jeoronline.com/archive/detail/42#top

Variability of the essential oil content and composition among the wild populations of Achillea biebersteinii Afan. from Iran / Seyed Fazel Mirahmadi in The journal of essential oil research, Vol. 24 N° 6 (Décembre 2012) 

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