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inula_helenium_l [2017/10/10 20:54] andreasinula_helenium_l [2017/10/10 21:02] (aktuell) andreas
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 "The roots of Elecampane (Helenii radix) have been used as a flavoring for sweets and bitters since ancient times because of their bitter, resinous taste ... In folk medicine, Elecampane was also very popular and has been used in conditions such as bronchial catarrh, coughs, flatulence, urinary retention, gastrointestinal complaints, jaundice, and worms." [[http://de.wikipedia.org/wiki/Echter_Alant]]  "The roots of Elecampane (Helenii radix) have been used as a flavoring for sweets and bitters since ancient times because of their bitter, resinous taste ... In folk medicine, Elecampane was also very popular and has been used in conditions such as bronchial catarrh, coughs, flatulence, urinary retention, gastrointestinal complaints, jaundice, and worms." [[http://de.wikipedia.org/wiki/Echter_Alant]] 
  
-"The chemical composition of the Elecampane (Inula helenium L.) oil was analyzed by means of GC/MS. Besides the already known alantolactones (alantolactone (52.4%) and isoalantolactone (33.0%), additional fifteen minor constituents were also identified in the oil. The essential oil sample and a hexane extract were subjected to microbiological screening against five bacteria and seven fungi and these results were compared to natural compounds known for their antimicrobial activities." \\+"The chemical composition of the Elecampane (Inula helenium L.) oil was analyzed by means of GC/MS. Besides the already known alantolactones alantolactone (52.4%) and isoalantolactone (33.0%), additional fifteen minor constituents were also identified in the oil. The essential oil sample and a hexane extract were subjected to microbiological screening against five bacteria and seven fungi and these results were compared to natural compounds known for their antimicrobial activities." \\
 [Chemical Analysis, Bacteriostatic and Fungistatic Properties of the Essential Oil of Elecampane (Inula helenium L.), C. Bourrel, G. Vilarem, F. Perineau, Journal of Essential Oil Research, Vol.5 (4), 1993, 411-417] [Chemical Analysis, Bacteriostatic and Fungistatic Properties of the Essential Oil of Elecampane (Inula helenium L.), C. Bourrel, G. Vilarem, F. Perineau, Journal of Essential Oil Research, Vol.5 (4), 1993, 411-417]
 +
 +| {{:alantolactone.jpg| alantolactone}} \\ alantolactone | {{:isoalantolactone.jpg| isoalantolactone}} \\ isoalantolactone | 
  
 Root volatiles of I.helenium are dominated by sesquiterpenoids (90%), with eudesmane-type sesquiterpene lactones like alantolactone (55.8%), isoalantolactone (26.3%), and diplophyllin (5.1%) as main components. Monoterpenes represented only 0.2% of the oil. Minor compounds were e.g., dihydro-2-methyl-3-furanone, geranyl 2-methylbutyrate, dehydro-1,8-cineole, and 1-decene. \\ Root volatiles of I.helenium are dominated by sesquiterpenoids (90%), with eudesmane-type sesquiterpene lactones like alantolactone (55.8%), isoalantolactone (26.3%), and diplophyllin (5.1%) as main components. Monoterpenes represented only 0.2% of the oil. Minor compounds were e.g., dihydro-2-methyl-3-furanone, geranyl 2-methylbutyrate, dehydro-1,8-cineole, and 1-decene. \\
inula_helenium_l.1507668849.txt.gz · Zuletzt geändert: 2017/10/10 20:54 von andreas

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