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narcissus_tazetta_l [2015/04/15 11:59] andreas |
narcissus_tazetta_l [2017/03/19 14:51] andreas |
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Narcissus tazetta L. - Amaryllidaceae - bunchflowered narcissus, bunchflower daffodil , Chinese sacred lily, **Strauß-Narzisse**, | Narcissus tazetta L. - Amaryllidaceae - bunchflowered narcissus, bunchflower daffodil , Chinese sacred lily, **Strauß-Narzisse**, | ||
- | Perennial herb, up to 80cm tall, native to the Mediterranean region and West Asia, cultivated (as ornamental) and naturalized there; leaves lanceolate, up to 40cm long; flowers in umbels up to 8, white-yellow to yellow-orange. | + | Perennial herb, up to 80cm tall, native to the Mediterranean region and West Asia, cultivated (as ornamental) and naturalized there; leaves lanceolate, greyish-green, up to 40cm long; flowers in umbels up to 8, white-yellow to yellow-orange. |
Narcissus geranium = Narcissus x poetaz (= N. tazetta × N. poeticus) var.geranium : "From the large number | Narcissus geranium = Narcissus x poetaz (= N. tazetta × N. poeticus) var.geranium : "From the large number | ||
- | of narcissus plant varieties available, 12 odorous species were collected, and a panel of perfumers selected the species | + | of narcissus plant varieties available, 12 odorous species were collected, and a panel of perfumers selected the species |
[Narcissus trevithian and Narcissus geranium: Analysis and synthesis of compounds., | [Narcissus trevithian and Narcissus geranium: Analysis and synthesis of compounds., | ||
- | 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%). \\ | + | 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%). \\ |
[Headspace solid-phase microextraction analysis of volatile components in Narcissus tazetta var. chinensis Roem., Chen, H.C., Chi, H.S., Lin, L.Y., Molecules, Vol.18(11), 2013, 13723-13734] \\ | [Headspace solid-phase microextraction analysis of volatile components in Narcissus tazetta var. chinensis Roem., Chen, H.C., Chi, H.S., Lin, L.Y., Molecules, Vol.18(11), 2013, 13723-13734] \\ | ||
[[http:// | [[http:// | ||
- | {{http://plantgenera.org/ILLUSTRATIONS_HD/46814.jpg?500}} \\ | + | |{{:ocimene_e_beta.jpg|(E)-β-ocimene}} \\ (E)-β-ocimene \\ //(sweet herbal)// |{{: |
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+ | Narcissus spec.: "Six volatile compounds with a percentage above 2% were identified in the simple flowers. Daytime volatile profile revealed benzyl acetate as major compound with 37.35%, followed by cis-β-ocimene with 34.86%. Further important volatiles were indole with 4.61%, 1, | ||
+ | up to 14.59% of total emission. In summary, only two compounds, benzyl acetate and cis-β-ocimene can contribute 75% of the daytime scent emission. During the night emission, benzyl acetate and cis-β-ocimene | ||
+ | contributed mainly to the scent, but their emission levels decreased, comprising lower proportions of the total than during daytime with 30.74% and 27.24%, respectively. \\ | ||
+ | Compound flowers emitted 11 different major compounds during daytime. The most abundant compound was cis- | ||
+ | β-ocimene with 21.85%, followed by benzyl acetate with 19.33%. Five compounds accounted for between 8 and 5%, including eucalyptol, acetic acid penylethyl ester, hydroxycinnamyl acetate, benzene tert-butyl-benzene and β-linalool. Indole, 1, | ||
+ | [Optimization of fragrance extraction: Daytime and flower age affect scent emission in simple and double narcissi., Ruíz-Ramón, | ||
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+ | {{narcissus_tazetta.jpg?600}} \\ | ||
Narcissus tazetta L., angel’s Tears, Chinese sacred lily, daffodil \\ | Narcissus tazetta L., angel’s Tears, Chinese sacred lily, daffodil \\ | ||
- | Redouté, P.J., Choix des plus belles fleurs et des plus beaux fruits, t. 8 (1833) | + | Redouté, P.J., Choix des plus belles fleurs et des plus beaux fruits, t.5 (1833) \\ |
[[http:// | [[http:// |