Re: Rosenwurz, Wurzel der Lebensfreude - Erfahrungen
Verfasst: 17. Nov 2018, 23:39
Die großen bereits in Alkohol aufgeweichte Wurzelstücke, dürften bereits nach einem Tag so weich sein, das du sie zerschneiden kannst.
Das Forum für Entheobotanik und Ethnobotanik
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Sieht so aus.Leuchtkugel hat geschrieben:Ist die Wirkung der Rhodiola so gut das es euch die Sprache verschlagen hat? ^^
ABSTRACT
Rhodiola rosea L. (Crassulaceae) is traditionally used in Eastern Europe and Asia to stimulate the nervous system, enhance physical and mental performance, treat fatigue, psychological stress and depression. In order to investigate the influence of Rhodiola rosea L. roots on mood disorders, three extracts were tested against monoamine oxidases (MAOs A and B) in a microtitre plate bioassay.
Materials and methods
Methanol and water extracts gave the highest inhibitory activity against MAOs. Twelve compounds were then isolated by bioassay-guided fractionation using chromatographic methods. The structures were determined by 1H, 13C NMR and HR-MS.
Results
The methanol and water extracts exhibited respectively inhibitions of 92.5% and 84.3% on MAO A and 81.8% and 88.9% on MAO B, at a concentration of 100 μg/ml. The most active compound (rosiridin) presented an inhibition over 80% on MAO B at a concentration of 10−5 M (pIC50 = 5.38 ± 0.05).
Conclusions
The present investigation demonstrates that Rhodiola rosea L. roots have potent anti-depressant activity by inhibiting MAO A and may also find application in the control of senile dementia by their inhibition of MAO B.
Sehr interessant, wusste ich nicht.Rhodiola has even been shown to elevate beta-endorphins, giving it a mild opiate-like effect.