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--- mentha_suaveolens_ehrh [2015/05/01 11:33] – andreas
+++ mentha_suaveolens_ehrh [2025/06/04 09:49] (aktuell) – andreas
@@ Zeile 11: / Zeile 11: @@
 [[http://www.scielo.br/scielo.php?pid=S1516-89132002000600016&script=sci_arttext]]
-{{:mantha_rotundifolia.jpg?500}} \\
+The main constituents of two Algerian origin oils of M.rotundifolia were piperitenone oxide (23.5-38.6%) and cis-piperitone oxide (28.1-30.5%). \\
+[Chemical composition of the leaf oil of Mentha rotundifolia (L.) from Algeria., Brada, M., Bezzina, M., Marlier, M., Lognay, G.C., Journal of Essential Oil Research, Vol.18(6), 2006, 663-665]
+|{{:piperitenoneoxide.jpg|}} \\ piperitenone oxide |{{:cis_piperitonoxid.jpg|}} \\ cis-piperitone oxide | {{menthol_minus.jpg| (-)-menthol}} \\ (-)-menthol |{{:menthone_.jpg|(-)-menthone}} \\ (-)-menthone | {{1.8cineole.jpg| 1.8-cineole}} \\ 1.8-cineole |
+"The average essential oil yield of the experiments was 1.54%... Thirty two volatile constituents were identified in leaves oil of Mentha rotundifolia and the main constituents of the essential oil were menthol (40.50%), other predominant constituents were: menthone (5.0%), menthyl acetate (4.50%), menthofuran (4.20%), piperitone oxide (3.80%), linalyl acetate (3.50%), neomenthol (3.20%), piperitone (3.10%), isomenthone (2.50%), 1,8-cineole (2.40%), linalool (2.0%), limonene (1.80%), geraniol (1.70%), myrcene (1.60%), geranyl acetate (1.50%) and trans-sabinene hydrate (1.40%)." \\
+[Comparative essential oil composition of leaves of Mentha rotundifolia and Mentha pulegium a traditional herbal medicine in Morocco., Derwich, E., Benziane, Z., Taouil, R., Senhaji, O., Touzani, M., American-Eurasian Journal of Sustainable Agriculture, Vol.4(1), 2010, 47-54]
+Mentha rotundifolia leaves EO from the Bougara region (Blida, Algeria): Piperitenone oxide (21.5%), camphor (26.5%), camphene (5.8%), menthol (5.1%), caryophyllene (4.9%), α-pinene (4.1%), terpinen-4-ol (4.0%), and borneol (3.7%) were the major compounds of the essential oil extracted by ultrasound-assisted hydrodistillation (UAHD; yield 0.77%). Piperitenone oxide (22.6%), caryophyllene (21.7%), terpinen-4-ol (7.9%), germacrene D (6.1%), (Z)-β-ocimene (3.1%), and borneol (2.4%) were found to be the main components of the essential oil extracted by hydrodistillation (HD; yield 0.47%). \\
+[Yakoubi, Rima, et al. "Chemical constituents and in vitro biological activities of Mentha rotundifolia’s essential oils extracted by ultrasound-assisted hydrodistillation compared to conventional hydrodistillation." Biomass Conversion and Biorefinery (2024): 1-13]
+{{:mentha_rotundifolia.jpg?600|}} \\
 Flora Danica [G.C. Oeder et al], f.43, t.2542 (1761-1883) \\
 [[http://plantgenera.org/species.php?id_species=659517]]