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pogostemon_cablin_blanco_benth [2018/02/10 11:07]
andreas
pogostemon_cablin_blanco_benth [2018/02/10 11:17]
andreas
Zeile 29: Zeile 29:
 [Scent and Chemistry, Günther Ohloff, Wilhelm Pickenhagen, Philip Kraft, Wiley-VCH, 2012] [Scent and Chemistry, Günther Ohloff, Wilhelm Pickenhagen, Philip Kraft, Wiley-VCH, 2012]
  
-When the headspace, rather than the oil, is subjected to GC analysis, a series of highly volatile compounds that have never been described in patchouli oil were found to be significant contributors to some of the odour nuances of patchouli oil. Compounds included 2-ethyl furan, 4-ethenyl-2-methoxyphenol (4-vinyl guaiacol), ethyl 4-methylvalerate, (4S,4aS,8aR)-4,8a-Dimethyl-l,2,3,4,5,6,7,8-octahydronaphthalen-4a-ol (geosmin), 4-ethyl-2-methoxyphenol (4-ethyl guaiacol), 4-ethyl phenol, 2,6,6-trimethylcyclohexa-l,3-dienecarbaldehyde (safranal), 3-propyl phenol, iso-butyl methoxy pyrazine, 2-methoxy-3,6-dimethyl pyrazine, and 1,2,7,7- tetramethylbicyclo[2.2.1]heptan-2-ol (2-methyl isoborneol). \\+When the headspace, rather than the oil, is subjected to GC analysis, a series of highly volatile compounds that have never been described in patchouli oil were found to be significant contributors to some of the odour nuances of patchouli oil. Compounds included 2-ethyl furan, 4-ethenyl-2-methoxyphenol (4-vinyl guaiacol), ethyl 4-methylvalerate, (4S,4aS,8aR)-4,8a-dimethyl-1,2,3,4,5,6,7,8-octahydronaphthalen-4a-ol (geosmin), 4-ethyl-2-methoxyphenol (4-ethyl guaiacol), 4-ethyl phenol, 2,6,6-trimethylcyclohexa-1,3-dienecarbaldehyde (safranal), 3-propyl phenol, iso-butyl methoxy pyrazine, 2-methoxy-3,6-dimethyl pyrazine, and 1,2,7,7- tetramethylbicyclo[2.2.1]heptan-2-ol (2-methyl isoborneol). \\
 [Givaudan, Perfume compositions, World Patent 2017/050971, September 24, 2015] [[https://encrypted.google.com/patents/WO2017050971A1]]  [Givaudan, Perfume compositions, World Patent 2017/050971, September 24, 2015] [[https://encrypted.google.com/patents/WO2017050971A1]] 
  
pogostemon_cablin_blanco_benth.txt · Zuletzt geändert: 2022/09/30 09:34 von andreas