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Beide Seiten der vorigen Revision Vorhergehende Überarbeitung Nächste Überarbeitung | Vorhergehende Überarbeitung Nächste Überarbeitung Beide Seiten der Revision | ||
salvia_sclarea_l [2015/06/13 11:40] 127.0.0.1 Externe Bearbeitung |
salvia_sclarea_l [2016/07/20 18:44] andreas |
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Biennial or perennial herb, 0.50-1.10m high, native from South Europe to Central Asia; leaves simple, up to 30cm long, heart-shaped; | Biennial or perennial herb, 0.50-1.10m high, native from South Europe to Central Asia; leaves simple, up to 30cm long, heart-shaped; | ||
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+ | "The peculiar and highly diffusive odor signal of flowering clary-sage plants (Salvia sclarea L.) was identified to derive from trace amounts of 1-methoxyhexane-3-thiol (1) by mass-spectrometry analysis and confirmed by comparison with synthetic racemic thiol (±)-1. The enantiomers (S)- and (R)-1 were prepared by enantioselective synthesis, and the absolute configuration of (S)-1 was fully corroborated by X-ray-diffraction analysis of the crystalline thioester (1′S, | ||
+ | [1‐Methoxyhexane‐3‐thiol, | ||
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"The analysis of the volatile components in the essential oil of Salvia sclarea L. (Labiatae) by GC and GC-MS demonstrated the presence of at least 72 compounds. They correspond to 97.2% of the oil. The major compounds were linalool, linalyl acetate, terpineol, neryl acetate, geraniol, geranyl acetate, nerol, and [[http:// | "The analysis of the volatile components in the essential oil of Salvia sclarea L. (Labiatae) by GC and GC-MS demonstrated the presence of at least 72 compounds. They correspond to 97.2% of the oil. The major compounds were linalool, linalyl acetate, terpineol, neryl acetate, geraniol, geranyl acetate, nerol, and [[http:// | ||
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"... the essential oil of S. sclarea L. is dominated by two monoterpenes, | "... the essential oil of S. sclarea L. is dominated by two monoterpenes, | ||
[Investigation on the essential oil of cultivated //Salvia sclarea L.//, Pešić, P. Ž., Banković, V. M., Flavour and fragrance journal, Vol.18(3), 2003, 228-230] | [Investigation on the essential oil of cultivated //Salvia sclarea L.//, Pešić, P. Ž., Banković, V. M., Flavour and fragrance journal, Vol.18(3), 2003, 228-230] | ||
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- | "The peculiar and highly diffusive odor signal of flowering clary-sage plants (Salvia sclarea L.) was identified to derive from trace amounts of 1-methoxyhexane-3-thiol (1) by mass-spectrometry analysis and confirmed by comparison with synthetic racemic thiol (±)-1. The enantiomers (S)- and (R)-1 were prepared by enantioselective synthesis, and the absolute configuration of (S)-1 was fully corroborated by X-ray-diffraction analysis of the crystalline thioester (1′S, | ||
- | [1‐Methoxyhexane‐3‐thiol, | ||
Analysis of a commercial sample from serbia showed that the main components of the essential oil were linalyl acetate (52.83%), linalool (18.18%), α-terpineol (5%), α-pinene (4.57%), 1.8-cineole (2.29%), limonene (1.55%), β-caryophyllene (1.83%) and β-terpineol (1.19%). \\ | Analysis of a commercial sample from serbia showed that the main components of the essential oil were linalyl acetate (52.83%), linalool (18.18%), α-terpineol (5%), α-pinene (4.57%), 1.8-cineole (2.29%), limonene (1.55%), β-caryophyllene (1.83%) and β-terpineol (1.19%). \\ | ||
[Chemical composition and antifungal activity of //Salvia sclarea// (Lamiaceae) essential oil. Džamić, A., Soković, M., Ristić, M., Grujić-Jovanović, | [Chemical composition and antifungal activity of //Salvia sclarea// (Lamiaceae) essential oil. Džamić, A., Soković, M., Ristić, M., Grujić-Jovanović, | ||
[[http:// | [[http:// | ||
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+ | Of the ca. 250 constituents identified in clary sage oil, (R)-linalyl acetate (67%) and (R)-linalool (16%) represent the main part of the oil, but the odor of the oil is based on trace compounds. Some cyclic ethers (pyranes) possess camphoraceous odors. Sesquiterpene derivatives play an important role: (3R, | ||
+ | [Scent and Chemistry, Günther Ohloff, Wilhelm Pickenhagen, | ||
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Sibthrop, J., Smith, J.E., Flora Graeca (drawings), vol.1, t.25 (1806) \\ | Sibthrop, J., Smith, J.E., Flora Graeca (drawings), vol.1, t.25 (1806) \\ | ||
[[http:// | [[http:// |