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narcissus_tazetta_l [2017/03/19 15:07]
andreas
narcissus_tazetta_l [2020/05/05 15:10] (aktuell)
andreas
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 of narcissus plant varieties available, 12 odorous species were collected, and a panel of perfumers selected the species trevithian and geranium as having the most interesting odor... there is only a very limited number of components which are common to most Narcissus varieties: some higher n-alkanes, some cresols, benzyl acetate, methyl benzoate and benzyl benzoate, some terpenoids such as limonene, p-cymene, ocimene, linalool, terpinen-4-ol, 1,8-cineole, and α-terpineol, benzyl alcohol and phenethanol, 1-nonanal, and indole... On the basis of our findings, we agree with Loo and Richard (1986) that no character impact compounds are present in Narcissus." \\ of narcissus plant varieties available, 12 odorous species were collected, and a panel of perfumers selected the species trevithian and geranium as having the most interesting odor... there is only a very limited number of components which are common to most Narcissus varieties: some higher n-alkanes, some cresols, benzyl acetate, methyl benzoate and benzyl benzoate, some terpenoids such as limonene, p-cymene, ocimene, linalool, terpinen-4-ol, 1,8-cineole, and α-terpineol, benzyl alcohol and phenethanol, 1-nonanal, and indole... On the basis of our findings, we agree with Loo and Richard (1986) that no character impact compounds are present in Narcissus." \\
 [Narcissus trevithian and Narcissus geranium: Analysis and synthesis of compounds.,van Dort, H. M., Jagers, P. P., ter Heide, R., van der Weerdt, A.J., Journal of agricultural and food chemistry, Vol.41(11), 1993, 2063-2075] [Narcissus trevithian and Narcissus geranium: Analysis and synthesis of compounds.,van Dort, H. M., Jagers, P. P., ter Heide, R., van der Weerdt, A.J., Journal of agricultural and food chemistry, Vol.41(11), 1993, 2063-2075]
 +
 +Main volatile components of Narcissus taztta var. chinensis flowers were benzyl acetate (24.1%), benzyl alcohol (21.0%), indole (6.3%), and (E)-β-ocimene (4.6%) e.g. \\
 +[Arai, T. "Volatile compounds of Narcissus taztta var. chinensis flowers." Nippon Koryo Kyokai 184 (1994): 105-111.] \\
 +cit. [[http://www.thegoodscentscompany.com/gca/gc1589781.html|TGSC: Typical G.C. analysis
 +narcissus tazetta var. chinensis absolute]] Retrieved 2020-05-205. 
  
 Volatiles of single-flowered and double-flowered Chinese narcissus were identified by headspace-solid phase microextraction (HS-SPME) coupled with GC and GC/MS. The main constituents were (E)-β-ocimene (62.7%-66.0%), benzyl acetate (11.6%-25.0%), (Z)-β-ocimene (1.8-4.6%), 1,8-cineole (1.4-4.0%), prenyl acetate (1.2-2.1%), and linalool (1.1.-1.7%). Minor components were e.g. α-terpineol (0.2%), methyl cinnamate (0.1%), phenyl ethyl acetate (0.3-1.1%), 3-hexenyl acetate (0.1%), and indole (0.3%)\\ Volatiles of single-flowered and double-flowered Chinese narcissus were identified by headspace-solid phase microextraction (HS-SPME) coupled with GC and GC/MS. The main constituents were (E)-β-ocimene (62.7%-66.0%), benzyl acetate (11.6%-25.0%), (Z)-β-ocimene (1.8-4.6%), 1,8-cineole (1.4-4.0%), prenyl acetate (1.2-2.1%), and linalool (1.1.-1.7%). Minor components were e.g. α-terpineol (0.2%), methyl cinnamate (0.1%), phenyl ethyl acetate (0.3-1.1%), 3-hexenyl acetate (0.1%), and indole (0.3%)\\
narcissus_tazetta_l.txt · Zuletzt geändert: 2020/05/05 15:10 von andreas