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cistus_ladanifer_l [2018/10/04 15:25]
andreas
cistus_ladanifer_l [2018/10/04 15:32]
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 Commercial labdanum oil contained more than 300 constituents. Of the 186 compounds identified (95% of the oil), 154 were neutral, and 32 acidic. Typical for labdanum oil were oxidized derivatives of C15-C20 ring systems (aromadendrane, cadinane, and labdane). \\ Commercial labdanum oil contained more than 300 constituents. Of the 186 compounds identified (95% of the oil), 154 were neutral, and 32 acidic. Typical for labdanum oil were oxidized derivatives of C15-C20 ring systems (aromadendrane, cadinane, and labdane). \\
 Main constituents of the oil were ledene (9.3%), dihydrocinnamic acid (6.5%), labd-7-enoic acid (6.3%), myrtenic acid (6.0%), labd-8(17)-enoic acid (5.1%), palmitic acid (5.1%), viridiflorol (4.3%), cubeban‐11‐ol (4.1%), labd-8-enoic acid (4.0%), decanoic acid (3.8%), octanoic acid (3.7%), myristic acid (2.7%), lauric acid (2.5%), borneol (2.0%), copaborneol (1.8%), bornyl acetate (1.7%), eugenol (1.6%), allo‐aromadendrene (1.5%), 1,5‐cis‐aromadendr‐9‐ene (1.4%), 1,2‐dehydroviridiflorol (1.4%), geranic acid (1.4%), ambrox (1.4%), 2,2,6-trimethyl cyclohexanone (1.3%), ledol (1.3%), and palustrol (1.2%). \\ Main constituents of the oil were ledene (9.3%), dihydrocinnamic acid (6.5%), labd-7-enoic acid (6.3%), myrtenic acid (6.0%), labd-8(17)-enoic acid (5.1%), palmitic acid (5.1%), viridiflorol (4.3%), cubeban‐11‐ol (4.1%), labd-8-enoic acid (4.0%), decanoic acid (3.8%), octanoic acid (3.7%), myristic acid (2.7%), lauric acid (2.5%), borneol (2.0%), copaborneol (1.8%), bornyl acetate (1.7%), eugenol (1.6%), allo‐aromadendrene (1.5%), 1,5‐cis‐aromadendr‐9‐ene (1.4%), 1,2‐dehydroviridiflorol (1.4%), geranic acid (1.4%), ambrox (1.4%), 2,2,6-trimethyl cyclohexanone (1.3%), ledol (1.3%), and palustrol (1.2%). \\
-Further interesting components were 6-oxo-iso ambrox (0.1%), α-ambrinol (0.2%), carvacrol (0.8%), dehydrocarvacrol (0.2%), cuminaldehyde (0.1%), decanal (0.2%), (E)-beta-ionone (0.2%), massoia lactone (0.1%), nonanal (0.1%), trans-rose oxide (0.1%), cis-rose oxide (0.2%), α-terpineol (0.5%), thymol (0.2%), tuberolactone (0.1%), undecanal (0.2%), undecanoic acid (0.3%), vitispiran A (0.2%), vitispiran B (0.1%) e.g. \\+Further interesting components were 6-oxo-iso ambrox (0.1%), α-ambrinol (0.2%), carvacrol (0.8%), dehydrocarvacrol (0.2%), cuminaldehyde (0.1%), decanal (0.2%), β-ionone (0.2%), massoia lactone (0.1%), nonanal (0.1%), trans-rose oxide (0.1%), cis-rose oxide (0.2%), α-terpineol (0.5%), thymol (0.2%), 2,6,6-trimethyl cyclohex-2-enone (0.3%), tuberolactone (0.1%), undecanal (0.2%), undecanoic acid (0.3%), vitispiran A (0.2%), vitispiran B (0.1%) e.g. \\
 [Weyerstahl, Peter, et al. "Constituents of commercial Labdanum oil." Flavour and Fragrance Journal 13.5 (1998): 295-318] \\ [Weyerstahl, Peter, et al. "Constituents of commercial Labdanum oil." Flavour and Fragrance Journal 13.5 (1998): 295-318] \\
 see also [[http://www.thegoodscentscompany.com/gca/gc1026971.html]] see also [[http://www.thegoodscentscompany.com/gca/gc1026971.html]]
cistus_ladanifer_l.txt · Zuletzt geändert: 2021/06/03 10:16 von andreas