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citrus_reticulata_blanco [2019/01/08 00:40]
andreas
citrus_reticulata_blanco [2019/01/22 10:35] (aktuell)
andreas
Zeile 19: Zeile 19:
 The volatile oil of mandarine peel contains mainly limonene (80-94%) and ɣ-terpinene (3-17%). "​Unlike other citrus oils, mandarin oil and the cold-pressed oils of tangerine and clementine contain considerable amounts of methyl N-methylanthranilate (0.85%). If mixed in the right proportions with thymol should ... elicit typical notes recalling mandarin oil. If ɣ-terpinene and ß-pinene are added to this mixture, it becomes even more natural... It seems that the presence of (+)-α-thujene (0.5%) is typical for mandarin oil, and α-sinensal (0.2%) is also most abundant in mandarin oil." \\ [Scent and Chemistry, Günther Ohloff, Wilhelm Pickenhagen,​ Philip Kraft, Wiley-VCH, 2012, 223-227] The volatile oil of mandarine peel contains mainly limonene (80-94%) and ɣ-terpinene (3-17%). "​Unlike other citrus oils, mandarin oil and the cold-pressed oils of tangerine and clementine contain considerable amounts of methyl N-methylanthranilate (0.85%). If mixed in the right proportions with thymol should ... elicit typical notes recalling mandarin oil. If ɣ-terpinene and ß-pinene are added to this mixture, it becomes even more natural... It seems that the presence of (+)-α-thujene (0.5%) is typical for mandarin oil, and α-sinensal (0.2%) is also most abundant in mandarin oil." \\ [Scent and Chemistry, Günther Ohloff, Wilhelm Pickenhagen,​ Philip Kraft, Wiley-VCH, 2012, 223-227]
  
-{{:​citrus_reticulata.jpg?700}}\\+Main differences found between the compositions of cold-pressed mandarin peel oil from Spain (red oil) and from Brazil (green oil) were: (Red/Green) Limonene (95.9/​69.9%),​ ɣ-terpinene (0/20.0%), α-pinene (0.5/2.0%), terpinolene (0/0.9%), decanal (0.13/​0.30%),​ methyl N-methylanthranilate (0/0.43%), and sinensal (0/0.30%). \\ 
 +[Danielski, Leandro, et al. "​Deterpenation of mandarin (Citrus reticulata) peel oils by means of countercurrent multistage extraction and adsorption/​desorption with supercritical CO2." The Journal of Supercritical Fluids 44.3 (2008): 315-324] 
 + 
 +{{:​citrus_reticulata.jpg}}\\
 Mandarin tree, Berkeley Botanical Garden, photo by Allen Timothy Chang  \\ Mandarin tree, Berkeley Botanical Garden, photo by Allen Timothy Chang  \\
 [[https://​creativecommons.org/​licenses/​by-sa/​3.0/​de/​|CC BY-SA 3.0]], Author: Guety   ​[[https://​commons.wikimedia.org/​wiki/​File:​Mandarin_tree_closeup.JPG|Wikimedia Commons]] [[https://​creativecommons.org/​licenses/​by-sa/​3.0/​de/​|CC BY-SA 3.0]], Author: Guety   ​[[https://​commons.wikimedia.org/​wiki/​File:​Mandarin_tree_closeup.JPG|Wikimedia Commons]]
    
citrus_reticulata_blanco.txt · Zuletzt geändert: 2019/01/22 10:35 von andreas