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--- rosa_indica_fragrans_hybrids [2021/01/15 10:10]
andreas
+++ rosa_indica_fragrans_hybrids [2021/01/15 16:14]
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@@ Zeile 5: / Zeile 5: @@
 "Crossing Chinese roses with European varieties of roses in the 19th century, the first "modern" roses - the hybrid tea roses - have been developed." [[https://de.wikipedia.org/wiki/Teerose_%28Rose%29]]
-The comparative headspace analysis of flowers of a delicately scented yellow tea rose revealed an interesting difference between the living and picked flowers (living/picked): (Z)-3-hexenyl acetate (20.7/5.4%), hexyl acetate (8.4/4.3%), phenylethanol (5.7/3.3%), phenylethyl acetate (5.5/1.5%), 3,5-dimethoxytoluene (10.0/18.6%), α-elemene (0/4.1%), geranylacetone (2.2/0%), dihydro-β-ionol (0/2.6%), β-caryophyllene (0.3/2.1%), α-farnesene (5.8/3.0%). \\
+The comparative headspace analysis of flowers of a delicately scented yellow tea rose revealed interesting differences between living and picked flowers (living/picked): (Z)-3-hexenyl acetate (20.7/5.4%), hexyl acetate (8.4/4.3%), phenylethanol (5.7/3.3%), phenylethyl acetate (5.5/1.5%), 3,5-dimethoxytoluene (10.0/18.6%), α-elemene (0/4.1%), geranylacetone (2.2/0%), dihydro-β-ionol (0/2.6%), β-caryophyllene (0.3/2.1%), α-farnesene (5.8/3.0%). \\
 [The chemistry of flowers, fruits and spices: live vs. dead-a new dimension in fragrance research., Mookherjee, B.D., Trenkle, R.W., Wilson, R.A., Pure and Applied Chemistry, Vol.62(7), 1990, 1357-1364] [[http://media.iupac.org/publications/pac/1990/pdf/6207x1357.pdf]]

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