Unterschiede

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--- pelargonium_x_graveolens [2017/07/03 08:46] – andreas
+++ pelargonium_x_graveolens [2019/01/14 14:02] (aktuell) – andreas
@@ Zeile 13: / Zeile 13: @@
 [Variation in essential oil composition of rose-scented geranium (Pelargonium sp.) distilled by different distillation techniques. Kiran G. D. Babu and V. K. Kaul, Flavour Fragr. J. 2005; 20: 222–231]
-|{{:citronellol_s.jpg| (-)-(S)-citronellol }} \\ (-)-(S)-citronellol |{{:geraniol.jpg|geraniol}} \\ geraniol \\ | {{:rose_oxide4r2s_cis.jpg| (-)-cis-rose oxide }} \\ (-)-cis-rose oxide |{{:linalool-r.jpg| (-)-(R)-linalool}} \\ (-)-(R)-linalool | {{:menthone_plus.jpg| (+)-menthone }} \\ (+)-menthone |
+|{{:citronellol_s.jpg| (-)-(S)-citronellol }} \\ (-)-(S)-citronellol |{{:geraniol.jpg|geraniol}} \\ geraniol \\ | {{:rose_oxide4r2s_cis.jpg| (-)-cis-rose oxide }} \\ (-)-cis-rose oxide |{{:linalool_r.jpg| (-)-(R)-linalool}} \\ (-)-(R)-linalool | {{:menthone_plus.jpg| (+)-menthone }} \\ (+)-menthone |
-"Commercial geranium oil consists in ca. 80% of euqal parts of (-)-(S)-citronellol and geraniol, along with small amounts of the corresponding formates and tiglates. Other compounds that are present in amounts of over 1% are (+)-menthone, (-)-isomenthone, (-)-R)-linalool, 2-phenylethanol, and eugenol methyl ether." More than 100 minor components have been identified, including eugenol, (-)-carvone, and (-)-rose oxide e.g. \\
+"Commercial geranium oil consists in ca. 80% of equal parts of (-)-(S)-citronellol and geraniol, along with small amounts of the corresponding formates and tiglates. Other compounds that are present in amounts of over 1% are (+)-menthone, (-)-isomenthone, (-)-R)-linalool, 2-phenylethanol, and eugenol methyl ether." \\
+More than 100 minor components have been identified including eugenol, (-)-carvone, and (-)-rose oxide e.g. \\
 [Scent and Chemistry, Günther Ohloff, Wilhelm Pickenhagen, Philip Kraft, Wiley-VCH, 2012, 272-275]
+Main components of the essential oil hydrodistilled from the aerial parts of Pelargonium graveolens from Tajikistan were citronellol (37.5%), geraniol (6.0%), caryophyllene oxide (3.7%), menthone (3.1%), linalool (3.0%), β-bourbonene (2.7%), iso-menthone (2.1%), geranyl formate (2.0%), cis-rose oxide (1.9%), geranyl tiglate (1.8%), 2-phenylethyl tiglate (1.5%), citronellyl butanonate (1.5%), citronellyl propionate (1.4%), trans-calamenene (1.3%), citronellyl acetate (1.0%), and citronellyl tiglate (1.0%). \\
+[Sharopov, Farukh S., Hanjing Zhang, and William N. Setzer. "Composition of geranium (Pelargonium graveolens) essential oil from Tajikistan." Am J Essent Oils Nat Prod 2.2 (2014): 13-6] [[http://www.essencejournal.com/pdf/2014/vol2issue2/PartA/2-2-8-979.pdf]]
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@@ Zeile 29: / Zeile 33: @@
 {{:rose_geranium_-_cluster.jpg}}\\
-"Rose Geranium - cluster" by Laitche, Licensed under Public Domain via Wikimedia Commons
+"Rose Geranium - cluster" by [[http://www.laitche.com/profile/|Laitche]], [[https://commons.wikimedia.org/wiki/File:Rose_Geranium_-_cluster.jpg|Wikimedia Commons]], © [[https://en.wikipedia.org/wiki/Public_domain|Public Domain]]
+VIDEO: [[https://www.youtube.com/watch?v=AwlsntNgpUQ|Geranium from Egypt]] (IFF-LMR)