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cinnamomum_glaucescens_nees_hand.-mazz [2017/11/25 11:14]
andreas angelegt
cinnamomum_glaucescens_nees_hand.-mazz [2017/11/25 14:00]
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 [[https://www.gbif.org/species/4175703]] [[https://www.gbif.org/species/4175703]]
  
-"Using steam distillation, the dried berries of Cinnamomum glaucescens produce the essential oil commonly known as sugandha kokila oil, which is yellow in colour and has a camphoraceous, spicy aroma... However, Non-timber forest products, such as Cinnamomum glaucescens, are over harvested, and if the current rate of collection occurs, may disappear from Nepalese forests." \\+"Using steam distillation, the dried berries of Cinnamomum glaucescens produce the essential oil commonly known as [[http://www.thegoodscentscompany.com/data/es1097151.html|sugandha kokila oil]], which is yellow in colour and has a camphoraceous, spicy aroma... However, Non-timber forest products, such as Cinnamomum glaucescens, are over harvested, and if the current rate of collection occurs, may disappear from Nepalese forests." \\
 [[https://en.wikipedia.org/wiki/Sugandha_Kokila_Oil]] [[https://en.wikipedia.org/wiki/Sugandha_Kokila_Oil]]
  
 Major components of the commercially available essential oil of Cinnamomum glaucescens fruits (with seeds) were 1,8-cineole (13%), methyl cinnamate (14%), α-terpineol (7%) and many mono- and sesquiterpene hydrocarbons. The pericarp oil consisted mainly of 1,8-cineole (56%) and α-terpineol (10%). \\ Major components of the commercially available essential oil of Cinnamomum glaucescens fruits (with seeds) were 1,8-cineole (13%), methyl cinnamate (14%), α-terpineol (7%) and many mono- and sesquiterpene hydrocarbons. The pericarp oil consisted mainly of 1,8-cineole (56%) and α-terpineol (10%). \\
 [Adhikary, S. R., et al. "Investigation of Nepalese essential oils. I. The oil of Cinnamomum glaucescens (Sugandha Kokila)." Journal of Essential Oil Research 4.2 (1992): 151-159] [Adhikary, S. R., et al. "Investigation of Nepalese essential oils. I. The oil of Cinnamomum glaucescens (Sugandha Kokila)." Journal of Essential Oil Research 4.2 (1992): 151-159]
 +
 +|{{1.8cineole.jpg| 1.8-cineole}} \\ 1.8-cineole |{{:terpineol_alpha.jpg|α-terpineol}} \\ α-terpineol |{{:methylcinnamate.jpg|methyl cinnamate}} \\ (E)-methyl cinnamate |{{elemi_meeu.jpg|}} \\ elemicin (R=OCH3)| 
  
 The essential oil of Cinnamomum glanduliferum leaves contained elemicin (92.9%) as predominant component. \\ The essential oil of Cinnamomum glanduliferum leaves contained elemicin (92.9%) as predominant component. \\
 [Baruah, Akhil, and Subhan C. Nath. "Leaf essential oils of Cinnamomum glanduliferum (Wall) Meissn and Cinnamomum glaucescens (Nees) Meissn." Journal of Essential Oil Research 18.2 (2006): 200-202] [Baruah, Akhil, and Subhan C. Nath. "Leaf essential oils of Cinnamomum glanduliferum (Wall) Meissn and Cinnamomum glaucescens (Nees) Meissn." Journal of Essential Oil Research 18.2 (2006): 200-202]
  
 +(E)-methyl cinnamate (40.5%) and 1,8-cineole (24.5%) were the main components found in the fruit oil of C.glaucescens. \\
 +[Satyal, Prabodh, et al. "Bioactivities and compositional analyses of Cinnamomum essential oils from Nepal: C. camphora, C. tamala, and C. glaucescens." Natural product communications 8.12 (2013): 1777-1784]
 + 
 +Main compounds of the essential oil (yield 0.42%v/w) of the leaves, obtained from C.glaucescens grown in Vietnam, were geraniol (36.2%), terpinen-4-ol (19.7%), α-pinene (6.0%), sabinene (6.0%), limonene (5.2%), and α-thujene (3.2%). \\
 +[Chinh, Hoang V., et al. "Essential Oils Leaf of Cinnamomum glaucescens and Cinnamomum verum from Vietnam." American Journal of Plant Sciences 8.11 (2017): 2712-2721] [[http://file.scirp.org/pdf/AJPS_2017101815050033.pdf]]
  
 +Main components of commercial oils were 1.8-cineole (21.9-25%), methyl cinnamate (8.7-13.4%), α-phellandrene (4.6-10.8%),and α-terpineol (2.8-5.0%). \\
 +[[https://www.aromatics.com/products/essential-oils/sugandha-kokila|"Sugandha Kokila Essential Oil" aromatics.com]] GC/MS provided, retrieved 2017-11-25. 
  
  
cinnamomum_glaucescens_nees_hand.-mazz.txt · Zuletzt geändert: 2021/09/27 00:28 von andreas