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matricaria_chamomilla_l [2018/06/25 15:24]
andreas
matricaria_chamomilla_l [2020/07/17 16:24]
andreas
Zeile 13: Zeile 13:
 The dark blue colored chamazulene is an artifact of the steam distillation of German chamomile flowers. The essential oil collected by steam distillation contained bisabololoxide A (57.6%), chamazulene (23.3%), bisabolonoxide A (4.1%), bisabololoxide B (4.3%), (E)-β-farnesene (2.9%), and germacrene D (1.4%). The fruit esters, ocimenes, artemisia keton and β-selinene were only found in traces. \\  The dark blue colored chamazulene is an artifact of the steam distillation of German chamomile flowers. The essential oil collected by steam distillation contained bisabololoxide A (57.6%), chamazulene (23.3%), bisabolonoxide A (4.1%), bisabololoxide B (4.3%), (E)-β-farnesene (2.9%), and germacrene D (1.4%). The fruit esters, ocimenes, artemisia keton and β-selinene were only found in traces. \\ 
 [Brunke E.-J., Hammerschmidt F.-J., Schmaus G., Flower scent of some traditional medicinal plants., in: Teranishi, R.;Buttery, R. G.;Sugisawa, H. Bioactive volatile compounds from plants. (Book) 1993, 282-296] [Brunke E.-J., Hammerschmidt F.-J., Schmaus G., Flower scent of some traditional medicinal plants., in: Teranishi, R.;Buttery, R. G.;Sugisawa, H. Bioactive volatile compounds from plants. (Book) 1993, 282-296]
 +
 +Extraction of the flowers (4kg) of M.chamomilla with hexane (80g extract) followed by column chromatography yielded mainly the [[https://www.thegoodscentscompany.com/data/rw1031831.html|balsamic sweet tonka-scented herniarin]] (1.76g), oleanolic acid,  stigmasterol, ß-sitosterol, and its glucoside. \\
 +[Ahmad, A., and L. N. Misra. "Isolation of herniarin and other constituents from Matricaria chamomilla flowers." International journal of pharmacognosy 35.2 (1997): 121-125] [[https://www.tandfonline.com/doi/pdf/10.1076/phbi.35.2.121.13280]]
  
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matricaria_chamomilla_l.txt · Zuletzt geändert: 2020/07/17 16:24 von andreas