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spartium_junceum_l [2017/03/30 01:24]
andreas
spartium_junceum_l [2019/07/01 18:12] (aktuell)
andreas
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 Broom flowers were picked early in the morning before sun becomes intense and vacuum headspace was collected 30 minutes after picking for 30-45 minutes. The concentrate of the headspace volatiles contained methyl anthranilate (32%), 2-aminobenzaldehyde (11%), benzyl cyanide (5.2%), indole (5%), phenylethanol (2.6%), phenylacetaldoxime (2%), α-farnesene (1.8%), and phenylethyl butanoate (1.1%). \\ Broom flowers were picked early in the morning before sun becomes intense and vacuum headspace was collected 30 minutes after picking for 30-45 minutes. The concentrate of the headspace volatiles contained methyl anthranilate (32%), 2-aminobenzaldehyde (11%), benzyl cyanide (5.2%), indole (5%), phenylethanol (2.6%), phenylacetaldoxime (2%), α-farnesene (1.8%), and phenylethyl butanoate (1.1%). \\
 [Joulain, D. "Study of the fragrance given off by certain springtime flowers."​ Progress in essential oil research (1986): 57-67] [Joulain, D. "Study of the fragrance given off by certain springtime flowers."​ Progress in essential oil research (1986): 57-67]
 +
 +"Of several species of Spartium (fam. Leguminosae),​ known as broom, Spartiium junceum L. is used in perfumey. It grows wild in the Mediterranean countries. According to Guenther, the yellow-golden flowers possess an odor '​reminiscent of orange blossoms and grape.'​ Another source describes the genet flower odor as 'dusty sweet, somewhat leathery and neroli-like.'​ ... About 1,200 kg of flowers are required to yield 1kg of concrete which gives 0.30 to 0.35 kg of alcohol-soluble absolute. The absolute is viscous oil of a dark-brown color. Yields of the concrete ranging from 0.09 to 1.18 percent were reported by another source. The dark-brown solid waxy concrete gave 30 to 40 percent of absolute. A steam distilled concrete yielded 2 percent of a volatile oil which is only used in analysis and research."​ \\
 +[Pajaujis Anonis, D. "Broom (genêt) in perfumery."​ Perfumer & flavorist 16.5 (1991): 55-57] \\
 +[[https://​media.allured.com/​documents/​9139.pdf]]
  
 | {{:​methylanthranilate.jpg| methyl anthranilate}} \\ methyl anthranilate | {{:​2-aminobenzaldehyde.jpg| 2-aminobenzaldehyde}} \\ 2-aminobenzaldehyde | {{:​indole.jpg| indole}} \\ indole | | {{:​methylanthranilate.jpg| methyl anthranilate}} \\ methyl anthranilate | {{:​2-aminobenzaldehyde.jpg| 2-aminobenzaldehyde}} \\ 2-aminobenzaldehyde | {{:​indole.jpg| indole}} \\ indole |
spartium_junceum_l.txt · Zuletzt geändert: 2019/07/01 18:12 von andreas