Unterschiede

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--- rosa_canina_l [2015/07/28 09:40] – andreas
+++ rosa_canina_l [2016/06/23 22:43] (aktuell) – andreas
@@ Zeile 6: / Zeile 6: @@
 [Medicinal Plants of the World. Ben-Erik Van Wyk and Michael Wink, Pretoria 2004, 275]
-Main volatile compounds found in the essential oil of rose hips of R.canina were [[http://webbook.nist.gov/cgi/cbook.cgi?Name=vitispirane&Units=SI|vitispirane]] (10.3%), 5-methyl-3-hexanone and 2-heptanone (together 7.4%), β-ionone (5.4%), α-E-acaridial (= 2(E)-(4-methyl-3-pentenyl)butenedial, 5.1%), 6-Methyl-5-hepten-2-one (3.4%), and nonanal (2.5%). \\
+Main volatile compounds found in the essential oil of rose hips of R.canina include [[http://www.thegoodscentscompany.com/data/rw1065661.html|vitispirane]] (10.3%), 5-methyl-3-hexanone and 2-heptanone (together 7.4%), β-ionone (5.4%), α-E-acaridial (= 2(E)-(4-methyl-3-pentenyl)butenedial, 5.1%), 6-Methyl-5-hepten-2-one (3.4%), benzaldehyde/α-pinene (1.8%), 2,4-heptadienal/2-pentylfuran (1.6%), salicylaldehyde (1.2%), linalool (1.1%), 2-heptenol (1.1%), nonanal (0.9%), heptanal (0.8%), camphene (0.7%), and 4-octene-3-one (0.6%). \\
-[Chemical composition of hips essential oils of some Rosa L. species. Nowak, R., Z Naturforsch C, Vol.60(5-6), 2005, 369-378] \\
+[Chemical composition of hips essential oils of some Rosa L. species. Nowak, R., Z Naturforsch C, Vol.60(5-6), 2005, 369-378]
-[[http://znaturforsch.com/ac/v60c/s60c0369.pdf?origin=publication_detail]]
-The ethanolic extract of Rosa canina L. (Rosaceae) fruits was shown to possess significant inhibitory activity against inflammatory models (i.e., carrageenan-induced and PGE1-induced hind paw edema models, as well as on acetic acid-induced increase in a capillary permeability model) and on a pain model based on the inhibition of p-benzoquinone-induced writhing in mice. Hexane, chloroform, ethylacetate, n-butanol and the remaining water fractions were obtained through bioassay-guided fractionation. Ethylacetate and n-butanol fractions displayed potent anti-inflammatory and antinociceptive activities at a dose of 919 mg/kg without inducing acute toxicity. Further attempts to isolate and define the active constituent(s) were inconclusive, possibly due to the synergistic interaction of components in the extract." \\
+|{{:vitispirane.jpg| vitispirane}} \\ vitispirane \\ //(floral fruity)// |{{:ionone_beta.jpg| β-ionone}} \\ β-ionone \\ //(woody sweet)// |
+The ethanolic extract of Rosa canina L. (Rosaceae) fruits "...was shown to possess significant inhibitory activity against inflammatory models (i.e., carrageenan-induced and PGE1-induced hind paw edema models, as well as on acetic acid-induced increase in a capillary permeability model) and on a pain model based on the inhibition of p-benzoquinone-induced writhing in mice. Hexane, chloroform, ethylacetate, n-butanol and the remaining water fractions were obtained through bioassay-guided fractionation. Ethylacetate and n-butanol fractions displayed potent anti-inflammatory and antinociceptive activities at a dose of 919 mg/kg without inducing acute toxicity. Further attempts to isolate and define the active constituent(s) were inconclusive, possibly due to the synergistic interaction of components in the extract." \\
 [In vivo anti-inflammatory and antinociceptive activity of the crude extract and fractions from Rosa canina L. fruits., Orhan, D.D., Hartevioğlu, A., Küpeli, E., Yesilada, E., Journal of ethnopharmacology, 112(2), 2007, 394-400]
@@ Zeile 19: / Zeile 20: @@
 [Variations in Chemical Compositions of Rosa damascena Mill. and Rosa canina L. Fruits. Kazaz, S., Baydar, H., Erbas, S.,  Czech J. Food Sci. Vol.27(3), 2009, 178-184] \\
 [[http://www.sonerkazaz.com/wp-content/uploads/Variations-in-Chemical-Compositions-of-Rosa-damascena-Mill.-and-Rosa-canina-L.-Fruits.pdf]]
+Main components of the essential oil of R.canina leaves fro Tunisia (0.1-0.2% v/w), collected by hydrodistillation, were palmitic acid (15-23%), and vitispirane (9-22%). Other compounds found were spathulenol (3.4%, intensely woody), phenylacetaldehyde, linalool, nonanal, decanal, undecanal, (E,Z)-2,6-nonadienal, α-terpineol, citronellol, geraniol, β-damascenone, geranylacetone, and β-ionone eg.\\
+[Phenols, essential oils and carotenoids of Rosa canina from Tunisia and their antioxidant activities., Ghazghazi, H., Miguel, M.G., Hasnaoui, B., Sebei, H., Ksontini, M., Figueiredo, A.C., Barroso, J.G., African Journal of Biotechnology, 9(18), 2010, 2709-2716]
 "Data show that the Rosa canina extract inhibits the development of carrageenin-induced edema; the anti-inflammatory power is similar to that of indomethacin. The antiedema effect was more significant using a higher dose of the extract. The total score expressing gastric damage was lower in Rosa canina pre-treated stomachs with respect to unpre-treated ones, although the antiulcerogenic effectiveness was not statistically significant. The antiulcerogenic effectiveness was not statistically detectable, even if the total score expressing gastric damage was lower in Rosa canina stomachs from pre-treated rats with respect to unpre-treated ones. Chemical analysis revealed that the extract owns a good antioxidant activity that may also contribute to the anti-inflammatory effects observed in vivo." \\
@@ Zeile 26: / Zeile 30: @@
 Thomé, O.W., Flora von Deutschland Österreich und der Schweiz, Tafeln, vol.3, t.415 (1885) \\
 [[http://plantgenera.org/species.php?id_species=1260425]]
+{{:dsc04283k.jpg?800|}} \\
+Rosa canina flowers, [[https://creativecommons.org/licenses/by-sa/3.0/de/|CC BY-SA 3.0]], Author: Andreas Kraska