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santalum_album_l [2021/10/22 13:15]
andreas
santalum_album_l [2022/01/12 23:12]
andreas
Zeile 17: Zeile 17:
  
 To identify the compounds evoking the characteristic aroma components of sandalwood oil, an aroma extract dilution analysis (AEDA) was applied. Among the nineteen aroma-active compounds detected by gas chromatography-olfactometry and AEDA in the flavor dilution (FD) factor range of 2-1024, α-santalene (FD 2) and β-santalene (FD 2) showed only low FD factors. (+)-(Z)-α-santalol (512) and (-)-(Z)-β-santalol (1024) showed the highest FD factors. Cyclosantalal (FD 32) and epi-cyclosantalal (FD 16) seem to be sensoric relevant (green-aldehydic, watery woody) components of sandalwood oil. \\ To identify the compounds evoking the characteristic aroma components of sandalwood oil, an aroma extract dilution analysis (AEDA) was applied. Among the nineteen aroma-active compounds detected by gas chromatography-olfactometry and AEDA in the flavor dilution (FD) factor range of 2-1024, α-santalene (FD 2) and β-santalene (FD 2) showed only low FD factors. (+)-(Z)-α-santalol (512) and (-)-(Z)-β-santalol (1024) showed the highest FD factors. Cyclosantalal (FD 32) and epi-cyclosantalal (FD 16) seem to be sensoric relevant (green-aldehydic, watery woody) components of sandalwood oil. \\
-[Neue, geruchsaktive Inhaltsstoffe von sandelholzölteil 1. Isolierung und strukturaufklärung von cyclosantalal und epi-cyclosantalal., Brunke, E.J., Schmaus, G., Dragoco Report, 42, 1995, 197-217] +[Neue, geruchsaktive Inhaltsstoffe von SandelholzölTeil 1. Isolierung und Strukturaufklärung von Cyclosantalal und epi-Cyclosantalal., Brunke, E.J., Schmaus, G., Dragoco Report, 42, 1995, 197-217] 
  
-"On GC sniffing (Column: DBWax) of East Indian Sandalwood oil a compound in very low concentration with a strongly flowery, very pleasant odor reminiscent of lily of-the-valley is discernible by sensory means. This compound is iso-beta-bisabolol." \\+"On GC sniffing (Column: DBWax) of East Indian Sandalwood oil a compound in very low concentration with a strongly flowery, very pleasant odor reminiscent of lily of-the-valley is discernible by sensory means. This compound is [[http://www.leffingwell.com/chirality/isobetabisabolol.htm|iso-beta-bisabolol]]." \\
 [Schmaus, G., Meier, M., Braun, N., Hoelscher, B., Pickenhagen, W. (2004). U.S. Patent Application No. 10/483,276] [Schmaus, G., Meier, M., Braun, N., Hoelscher, B., Pickenhagen, W. (2004). U.S. Patent Application No. 10/483,276]
  
-| {{:santalol_alpha.jpg| (Z)-α-santalol }} \\ (Z)-α-santalol \\ //(woody, cedarwood)// |{{:santalol_beta.jpg| (Z)-β-santalol }} \\ [[http://www.leffingwell.com/chirality/santalol.htm|(Z)-β-santalol]] \\ //(typical sandalwood, milky, urinous)// | +|{{:santalol_alpha.jpg| (Z)-α-santalol }} \\ (Z)-α-santalol \\ //(woody, cedarwood)// |{{:santalol_beta.jpg| (Z)-β-santalol }} \\ [[http://www.leffingwell.com/chirality/santalol.htm|(Z)-β-santalol]] \\ //(typical sandalwood, milky, urinous)// |{{:isobetabisabolol.png| iso-beta-bisabolol}} \\ iso-β-bisabolol \\ //(pleasant flowery, muguet)// |
  
 "Wood of Santalum album and resin of Boswellia carterii Birdw. were used to obtain their volatile oils by means of supercritical fluid extraction with carbon dioxide... The main compounds contained in the sandalwood volatile oil were: α-santalol (46.1%), β-santalol (20.4%), epi-β-santalol (6.8%) and trans-α-bergamotol (5.4%). In the corresponding HD essential oil the α-santalol and β-santalol contents were lower: 35.0% and 14.0%, respectively." \\ "Wood of Santalum album and resin of Boswellia carterii Birdw. were used to obtain their volatile oils by means of supercritical fluid extraction with carbon dioxide... The main compounds contained in the sandalwood volatile oil were: α-santalol (46.1%), β-santalol (20.4%), epi-β-santalol (6.8%) and trans-α-bergamotol (5.4%). In the corresponding HD essential oil the α-santalol and β-santalol contents were lower: 35.0% and 14.0%, respectively." \\
santalum_album_l.txt · Zuletzt geändert: 2022/01/17 11:44 von andreas