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narcissus_tazetta_l [2015/04/15 12:26] andreas |
narcissus_tazetta_l [2017/03/19 15:07] 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 trevithian and geranium as having the most interesting odor." \\ | + | 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, |
[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:// | ||
- | "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, | + | |{{: |
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+ | Narcissus spec.: | ||
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 | 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. \\ | 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. \\ | ||
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[Optimization of fragrance extraction: Daytime and flower age affect scent emission in simple and double narcissi., Ruíz-Ramón, | [Optimization of fragrance extraction: Daytime and flower age affect scent emission in simple and double narcissi., Ruíz-Ramón, | ||
- | {{http:// | + | {{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:// |