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California lomatiums, part VI. composition of the essential oils of lomatium foeniculaceum ssp. fimbriatu / Philip S. Beauchamp in The journal of essential oil research, Vol. 18 N° 6 (Novembre-Décembre 2006) 

Public ISBD [article]  in The journal of essential oil research > Vol. 18 N° 6 (Novembre-Décembre 2006) . - pp. 666-669 Titre : California lomatiums, part VI. composition of the essential oils of lomatium foeniculaceum ssp. fimbriatu Type de document : texte imprimé Auteurs : Philip S. Beauchamp, Auteur ; Barbara C. Dev, Auteur ; Vasu Dev, Auteur Année de publication : 2006 Article en page(s) : pp. 666-669 Note générale : Génie Chimique Langues : Anglais (eng) Mots-clés : Lomatium  foeniculaceum  ssps.  fimbriatum  Apiaceae  Essential  oil  composition  Myrcene  β-phellandrene  Limonene  (E)-β-ocimene  Germacrene  D  (Z)-ligustilide  (Z)-falcarinol Résumé : The fruit essential oil of Lomatium foeniculaceum ssp. fmbriatum collected from the Inyo National Forest in California contained myrcene (24.5%), β-phellandrene/limonene (12.9%), germacrene D (13.9%), (E)-β-ocimene (10.4%), and (Z)-ligustilide (9.8%) as the major components. Germacrene D and (Z)-ligustilide also constituted the major components of the stem and leaf oil. (Z)-Falcarinol (38.1%) was the major component of the root essential oil. ISSN : 1041-2905 En ligne : http://www.tandfonline.com/doi/abs/10.1080/10412905.2006.9699199#.UXKupUqC5mM [article] California lomatiums, part VI. composition of the essential oils of lomatium foeniculaceum ssp. fimbriatu [texte imprimé] / Philip S. Beauchamp, Auteur ; Barbara C. Dev, Auteur ; Vasu Dev, Auteur . - 2006 . - pp. 666-669. Génie Chimique Langues : Anglais (eng) in The journal of essential oil research > Vol. 18 N° 6 (Novembre-Décembre 2006) . - pp. 666-669 Mots-clés : Lomatium  foeniculaceum  ssps.  fimbriatum  Apiaceae  Essential  oil  composition  Myrcene  β-phellandrene  Limonene  (E)-β-ocimene  Germacrene  D  (Z)-ligustilide  (Z)-falcarinol Résumé : The fruit essential oil of Lomatium foeniculaceum ssp. fmbriatum collected from the Inyo National Forest in California contained myrcene (24.5%), β-phellandrene/limonene (12.9%), germacrene D (13.9%), (E)-β-ocimene (10.4%), and (Z)-ligustilide (9.8%) as the major components. Germacrene D and (Z)-ligustilide also constituted the major components of the stem and leaf oil. (Z)-Falcarinol (38.1%) was the major component of the root essential oil. ISSN : 1041-2905 En ligne : http://www.tandfonline.com/doi/abs/10.1080/10412905.2006.9699199#.UXKupUqC5mM

California lomatiums, part VII. analysis of the essential oils of lomatium nevadense (Watson) J. coulter et rose var. parishii (J. Coulter et Rose) jepson / Philip S. Beauchamp in The journal of essential oil research, Vol. 19 N°2 (Mars-Avril 2007) 

Public ISBD [article]  in The journal of essential oil research > Vol. 19 N°2 (Mars-Avril 2007) . - pp. 117-124 Titre : California lomatiums, part VII. analysis of the essential oils of lomatium nevadense (Watson) J. coulter et rose var. parishii (J. Coulter et Rose) jepson : California Lomatiums, Part VII. Analysis of the Essential OIsolation of trans-dauc-8-en-11-ol, a new sesquiterpene alcohol and naturally occurring 2′,3′,3′-trimethyl-2′,3′-dihydroangelicin Type de document : texte imprimé Auteurs : Philip S. Beauchamp, Auteur ; Barbara C. Dev, Auteur ; Vasu Dev, Auteur Année de publication : 2007 Article en page(s) : pp. 117-124 Note générale : Génie Chimique Langues : Anglais (eng) Mots-clés : Lomatium  nevadense  Apiaceae  Essential  oil  composition  β-caryophyllene  Germacrene  D  Bicyclogermacrene  Trans-dauc-8-en-11-ol  2′,3′,3′-trimethyl-2′,3′-dihydroangelicin  (Z)-falcarinol Résumé : The essential oil from the fruits of Lomatium nevadense var. parishii showed β-phellandrene/limonene, (Z)-β-ocimene, (E)-β-ocimene, γ-terpenene, β-caryophyllene, germacrene D, bicyclogermacrene, and (E)-sesquilavandulol to constitute more than 3% each of the oil. With the addition of (E)-2-hexenal, (Z)-3-hexenol and palmitic acid, the stem and leaf oil had similar composition. A new sesquiterpene alcohol, trans-dauc-8-en-11-ol along with naturally occurring 2′,3′,3′-trimethyl-2′,3′-dihydroangelicin were isolated. (Z)-Falcarinol made up 48.5% of the root oil. ISSN : 1041-2905 En ligne : http://www.tandfonline.com/doi/abs/10.1080/10412905.2007.9699243 [article] California lomatiums, part VII. analysis of the essential oils of lomatium nevadense (Watson) J. coulter et rose var. parishii (J. Coulter et Rose) jepson : California Lomatiums, Part VII. Analysis of the Essential OIsolation of trans-dauc-8-en-11-ol, a new sesquiterpene alcohol and naturally occurring 2′,3′,3′-trimethyl-2′,3′-dihydroangelicin [texte imprimé] / Philip S. Beauchamp, Auteur ; Barbara C. Dev, Auteur ; Vasu Dev, Auteur . - 2007 . - pp. 117-124. Génie Chimique Langues : Anglais (eng) in The journal of essential oil research > Vol. 19 N°2 (Mars-Avril 2007) . - pp. 117-124 Mots-clés : Lomatium  nevadense  Apiaceae  Essential  oil  composition  β-caryophyllene  Germacrene  D  Bicyclogermacrene  Trans-dauc-8-en-11-ol  2′,3′,3′-trimethyl-2′,3′-dihydroangelicin  (Z)-falcarinol Résumé : The essential oil from the fruits of Lomatium nevadense var. parishii showed β-phellandrene/limonene, (Z)-β-ocimene, (E)-β-ocimene, γ-terpenene, β-caryophyllene, germacrene D, bicyclogermacrene, and (E)-sesquilavandulol to constitute more than 3% each of the oil. With the addition of (E)-2-hexenal, (Z)-3-hexenol and palmitic acid, the stem and leaf oil had similar composition. A new sesquiterpene alcohol, trans-dauc-8-en-11-ol along with naturally occurring 2′,3′,3′-trimethyl-2′,3′-dihydroangelicin were isolated. (Z)-Falcarinol made up 48.5% of the root oil. ISSN : 1041-2905 En ligne : http://www.tandfonline.com/doi/abs/10.1080/10412905.2007.9699243

Essential oil composition of six lomatium species attractive to indra swallowtail butterfly (Papilio indra) / Philip S. Beauchamp in The journal of essential oil research, Vol. 21 N° 6 (Novembre/Décembre 2009) 

Public ISBD [article]  in The journal of essential oil research > Vol. 21 N° 6 (Novembre/Décembre 2009) . - pp. 535-542 Titre : Essential oil composition of six lomatium species attractive to indra swallowtail butterfly (Papilio indra) : Principal component analysis against essential oil composition of lomatium dissectum var. multifidum Type de document : texte imprimé Auteurs : Philip S. Beauchamp, Auteur ; Eric Chea, Auteur ; Jeannie G. Dimaano, Auteur Article en page(s) : pp. 535-542 Note générale : Génie Chimique Langues : Anglais (eng) Mots-clés : Lomatium  brandegei  Lomatium  eastwoodiae  Lomatium  graveolens  Lomatium  howelii  Lomatium  junceum  Lomatium  parryi  Apiaceae  Essential  oil  composition  α-pinene  β-pinene  β-phellandrene  Limonene  Octanol  Octyl  acetate  Bornyl  acetate  β-caryophyllene  Indra  swallowtail  butterfly  Papilio  indra Index. décimale : 646 Résumé : The essential oil compositions of the upper parts of six Lomatium species, Lomatium brandegei, Lomatium eastwoodiae, Lomatium graveolens, Lomatium howelii, Lomatium junceum and Lomatium parryi, were determined by comparing the reported GC, GC/MS data of the oil components as well as by comparing the GC/MS retention times and the mass spectra of several other components with authentic samples. The Indra swallowtail butterfly has been observed to lay eggs on these Lomatium species. A principal component analysis of the essential oil composition of the six species against the essential oil of Lomatium dissectum var. multifidum, a non-Indra swallowtail butterfly host, was conducted. DEWEY : 665 ISSN : 1041-2905 En ligne : http://www.jeoronline.com/archive/detail/42#top [article] Essential oil composition of six lomatium species attractive to indra swallowtail butterfly (Papilio indra) : Principal component analysis against essential oil composition of lomatium dissectum var. multifidum [texte imprimé] / Philip S. Beauchamp, Auteur ; Eric Chea, Auteur ; Jeannie G. Dimaano, Auteur . - pp. 535-542. Génie Chimique Langues : Anglais (eng) in The journal of essential oil research > Vol. 21 N° 6 (Novembre/Décembre 2009) . - pp. 535-542 Mots-clés : Lomatium  brandegei  Lomatium  eastwoodiae  Lomatium  graveolens  Lomatium  howelii  Lomatium  junceum  Lomatium  parryi  Apiaceae  Essential  oil  composition  α-pinene  β-pinene  β-phellandrene  Limonene  Octanol  Octyl  acetate  Bornyl  acetate  β-caryophyllene  Indra  swallowtail  butterfly  Papilio  indra Index. décimale : 646 Résumé : The essential oil compositions of the upper parts of six Lomatium species, Lomatium brandegei, Lomatium eastwoodiae, Lomatium graveolens, Lomatium howelii, Lomatium junceum and Lomatium parryi, were determined by comparing the reported GC, GC/MS data of the oil components as well as by comparing the GC/MS retention times and the mass spectra of several other components with authentic samples. The Indra swallowtail butterfly has been observed to lay eggs on these Lomatium species. A principal component analysis of the essential oil composition of the six species against the essential oil of Lomatium dissectum var. multifidum, a non-Indra swallowtail butterfly host, was conducted. DEWEY : 665 ISSN : 1041-2905 En ligne : http://www.jeoronline.com/archive/detail/42#top

New natural products isolated from one-seeded juniperus of the southwestern United States / Robert P. Adams in The journal of essential oil research, Vol. 19 N°2 (Mars-Avril 2007) 

Public ISBD [article]  in The journal of essential oil research > Vol. 19 N°2 (Mars-Avril 2007) . - pp. 146-152 Titre : New natural products isolated from one-seeded juniperus of the southwestern United States : Isolation and occurrence of 2-ethenyl-3-methyl phenol and its derivatives Type de document : texte imprimé Auteurs : Robert P. Adams, Auteur ; Philip S. Beauchamp, Auteur ; Vasu Dev, Auteur Année de publication : 2007 Article en page(s) : pp. 146-152 Note générale : Génie Chimique Langues : Anglais (eng) Mots-clés : Juniperus  pinchotii  Juniperus  coahuilensis  Var.  coahuilensis  Juniperus  coahuilensis  var.  arizonica  Juniperus  angosturana  Juniperus  monosperma  Cupessaceae  Essential  oil  composition  2-ethenyl-3-methyl  phenol  (coahuilensol)  2-ethenyl-3-methyl  anisole  (coahuilensol,  methyl  ether)  2-(1′-acetoxyethyl)-3-methyl  anisole  (pinchotene  acetate) Résumé : Re-examination of the leaf essential oils of the one-seeded, serrate leaf junipers of the Southwestern United States and northern Mexico, by GC, GC/MS and NMR, has yielded 2-ethenyl-3-methyl phenol (coahuilensol), 2-ethenyl-3-methyl anisole (coahuilensol, methyl ether), and 2-(1′-acetoxyethyl)-3-methyl anisole (pinchotene acetate) as new natural products. A survey of Juniperus oils revealed that these compounds were found in: three serrate leaf junipers (J. angosturana, two varieties of J. coahuilensis, and J. pinchotii). Coahuilensol was also found in the oils of two smooth leaf junipers of the western hemisphere (J. virginiana var. virginiana and J. v. var. silicicola); three multiple seeded, smooth leaf junipers of the eastern hemisphere (J. semiglobosa, J. semiglobosa var. talassica, and J. thurifera). The phenolic compounds were not found in section Juniperus, section Caryocedrus or in the one seeded, smooth leaf junipers of the eastern hemisphere. Coahuilensol has been previously reported as 2-(2-propenyl)-phenol (tentative). The leaf oils of J. angosturana J. coahuilensis, J. coahuilensis var. coahuilensis, J. monosperma and J. pinchotii were re-examined based on fresh oil collections and the compositions are reported. NMR data and mass spectra of the three 3-methyl phenols are presented to aid in future identification. ISSN : 1041-2905 En ligne : http://www.tandfonline.com/doi/abs/10.1080/10412905.2007.9699247 [article] New natural products isolated from one-seeded juniperus of the southwestern United States : Isolation and occurrence of 2-ethenyl-3-methyl phenol and its derivatives [texte imprimé] / Robert P. Adams, Auteur ; Philip S. Beauchamp, Auteur ; Vasu Dev, Auteur . - 2007 . - pp. 146-152. Génie Chimique Langues : Anglais (eng) in The journal of essential oil research > Vol. 19 N°2 (Mars-Avril 2007) . - pp. 146-152 Mots-clés : Juniperus  pinchotii  Juniperus  coahuilensis  Var.  coahuilensis  Juniperus  coahuilensis  var.  arizonica  Juniperus  angosturana  Juniperus  monosperma  Cupessaceae  Essential  oil  composition  2-ethenyl-3-methyl  phenol  (coahuilensol)  2-ethenyl-3-methyl  anisole  (coahuilensol,  methyl  ether)  2-(1′-acetoxyethyl)-3-methyl  anisole  (pinchotene  acetate) Résumé : Re-examination of the leaf essential oils of the one-seeded, serrate leaf junipers of the Southwestern United States and northern Mexico, by GC, GC/MS and NMR, has yielded 2-ethenyl-3-methyl phenol (coahuilensol), 2-ethenyl-3-methyl anisole (coahuilensol, methyl ether), and 2-(1′-acetoxyethyl)-3-methyl anisole (pinchotene acetate) as new natural products. A survey of Juniperus oils revealed that these compounds were found in: three serrate leaf junipers (J. angosturana, two varieties of J. coahuilensis, and J. pinchotii). Coahuilensol was also found in the oils of two smooth leaf junipers of the western hemisphere (J. virginiana var. virginiana and J. v. var. silicicola); three multiple seeded, smooth leaf junipers of the eastern hemisphere (J. semiglobosa, J. semiglobosa var. talassica, and J. thurifera). The phenolic compounds were not found in section Juniperus, section Caryocedrus or in the one seeded, smooth leaf junipers of the eastern hemisphere. Coahuilensol has been previously reported as 2-(2-propenyl)-phenol (tentative). The leaf oils of J. angosturana J. coahuilensis, J. coahuilensis var. coahuilensis, J. monosperma and J. pinchotii were re-examined based on fresh oil collections and the compositions are reported. NMR data and mass spectra of the three 3-methyl phenols are presented to aid in future identification. ISSN : 1041-2905 En ligne : http://www.tandfonline.com/doi/abs/10.1080/10412905.2007.9699247

The leaf essential oils of juniperus communis L. varieties in north america and the NMR and MS data for isoabienol / Robert P. Adams in The journal of essential oil research, Vol. 22 N° 1 (Janvier/Fevrier 2010) 

Public ISBD [article]  in The journal of essential oil research > Vol. 22 N° 1 (Janvier/Fevrier 2010) . - pp. 23-28 Titre : The leaf essential oils of juniperus communis L. varieties in north america and the NMR and MS data for isoabienol Type de document : texte imprimé Auteurs : Robert P. Adams, Auteur ; Philip S. Beauchamp, Auteur ; Vasu Dev, Auteur Article en page(s) : pp. 23-28 Note générale : Génie Chimique Langues : Anglais (eng) Mots-clés : Juniperus  communis  var.  charlottensis  Juniperus  communis  var.  depressa  Juniperus  communis  var.  jackii  Juniperus  communis  var.  megistocarepa  Juniperus  communis  var.  saxatilis  Cupressaceae  Essential  oil  composition  α-pinene  δ-3-carene  β-phellandrene  Isoabienol Index. décimale : 646 Résumé : This is first report on the composition of the leaf essential oils of J. communis L. varieties from the Western Hemisphere. The oil of Juniperus communis var. jackii had the most distinct oil and contained moderate amounts of α-pinene (16.1–18.9%), δ-3-carene (17.9–28.4%) and β-phellandrene (9.2–13.4%) along with several diterpenes including isoabienol. Juniperus communis var. charlottensis oil had a very high concentration of α-pinene (59.3%), with moderate amounts of β-pinene (5.9%), δ-3-carene (3.6%) and β-phellandrene (2.9%). The oil of J. communis var. depressa was dominated by α-pinene (53.9%), δ-3-carene (9.3%) and β-pinene (5.5%) and was a little unusual in also containing citronellol, citronellyl acetate, neryl acetate and geranyl acetate with no diterpenes. The oil of J. communis var. megistocarpa possessed large amounts of α-pinene (58.5%), limonene (20.4%) and β-pinene (5.0%) and, like J. communis var. depressa, its oil also contained citronellol, citronellyl acetate, neryl acetate and geranyl acetate. Putative J. communis var. saxatilis from Idaho, USA, had a high concentration of α-pinene (56.5%) with moderate amounts of δ-3-carene (11.5%), β-pinene (5.4%), myrcene (4.5%) and β-phellandrene (3.1%). The oils of these North American varieties were compared to J. communis var. communis (Sweden) and J. communis var. saxatilis (Switzerland). A survey of approximately 65 species of Juniperus revealed that isoabienol was present in eight species. X-ray, MS and 13C-NMR were used to determine the structure of isoabienol (I) and KI and a mass spectrum is presented to aid future identification. DEWEY : 665 ISSN : 1041-2905 En ligne : http://www.jeoronline.com/archive/detail/47 [article] The leaf essential oils of juniperus communis L. varieties in north america and the NMR and MS data for isoabienol [texte imprimé] / Robert P. Adams, Auteur ; Philip S. Beauchamp, Auteur ; Vasu Dev, Auteur . - pp. 23-28. Génie Chimique Langues : Anglais (eng) in The journal of essential oil research > Vol. 22 N° 1 (Janvier/Fevrier 2010) . - pp. 23-28 Mots-clés : Juniperus  communis  var.  charlottensis  Juniperus  communis  var.  depressa  Juniperus  communis  var.  jackii  Juniperus  communis  var.  megistocarepa  Juniperus  communis  var.  saxatilis  Cupressaceae  Essential  oil  composition  α-pinene  δ-3-carene  β-phellandrene  Isoabienol Index. décimale : 646 Résumé : This is first report on the composition of the leaf essential oils of J. communis L. varieties from the Western Hemisphere. The oil of Juniperus communis var. jackii had the most distinct oil and contained moderate amounts of α-pinene (16.1–18.9%), δ-3-carene (17.9–28.4%) and β-phellandrene (9.2–13.4%) along with several diterpenes including isoabienol. Juniperus communis var. charlottensis oil had a very high concentration of α-pinene (59.3%), with moderate amounts of β-pinene (5.9%), δ-3-carene (3.6%) and β-phellandrene (2.9%). The oil of J. communis var. depressa was dominated by α-pinene (53.9%), δ-3-carene (9.3%) and β-pinene (5.5%) and was a little unusual in also containing citronellol, citronellyl acetate, neryl acetate and geranyl acetate with no diterpenes. The oil of J. communis var. megistocarpa possessed large amounts of α-pinene (58.5%), limonene (20.4%) and β-pinene (5.0%) and, like J. communis var. depressa, its oil also contained citronellol, citronellyl acetate, neryl acetate and geranyl acetate. Putative J. communis var. saxatilis from Idaho, USA, had a high concentration of α-pinene (56.5%) with moderate amounts of δ-3-carene (11.5%), β-pinene (5.4%), myrcene (4.5%) and β-phellandrene (3.1%). The oils of these North American varieties were compared to J. communis var. communis (Sweden) and J. communis var. saxatilis (Switzerland). A survey of approximately 65 species of Juniperus revealed that isoabienol was present in eight species. X-ray, MS and 13C-NMR were used to determine the structure of isoabienol (I) and KI and a mass spectrum is presented to aid future identification. DEWEY : 665 ISSN : 1041-2905 En ligne : http://www.jeoronline.com/archive/detail/47