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taraxacum_officinale_wigg._aggr [2015/03/10 16:06] andreas |
taraxacum_officinale_wigg._aggr [2015/03/10 18:25] andreas |
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Perennial herb, up to 40cm high, native to Europe, Asia, naturalized in North America; taproot up to 30cm long; whole plant and especially the stalks with white milky sap; leaves 5-25cm long, lanceolate, deeply lobed, forming a basal rosette; flowers shiny golden-yellow, | Perennial herb, up to 40cm high, native to Europe, Asia, naturalized in North America; taproot up to 30cm long; whole plant and especially the stalks with white milky sap; leaves 5-25cm long, lanceolate, deeply lobed, forming a basal rosette; flowers shiny golden-yellow, | ||
- | Tender young leaves are considerably less bitter than older leaves so they are used in salads. \\ | + | Tender young leaves are considerably less bitter than older leaves so they are used in salads. |
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[Sesquiterpenlacton-β-D-glucopyranoside sowie ein neues Eudesmanolid aus Taraxacum officinale., | [Sesquiterpenlacton-β-D-glucopyranoside sowie ein neues Eudesmanolid aus Taraxacum officinale., | ||
- | "Five germacrane- and guaiane-type sesquiterpene lactones, including two previously described taraxinic acid derivatives, | + | The sesquiterpene lactone derivative taraxinic acid 1' |
+ | [Taraxinic acid 1' | ||
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+ | "Five germacrane- and guaiane-type sesquiterpene lactones, including two previously described taraxinic acid derivatives, | ||
[Further sesquiterpenoids and phenolics from Taraxacum officinale., | [Further sesquiterpenoids and phenolics from Taraxacum officinale., | ||
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+ | " | ||
+ | [Sesquiterpene glucosides from anti-leukotriene B4 release fraction of Taraxacum officinale., | ||
Supercritical fluid (CO2) extracts of the leaves (3.2-4.0% dry weight of raw material) contained the triterpenes β-amyrin (11.0-12.7%) and β-sitosterol (3.1-3.7%). \\ | Supercritical fluid (CO2) extracts of the leaves (3.2-4.0% dry weight of raw material) contained the triterpenes β-amyrin (11.0-12.7%) and β-sitosterol (3.1-3.7%). \\ | ||
- | [Supercritical fluid extraction of dandelion leaves., Simandi, B., Kristo, S.T., Kery, A., Selmeczi, L.K., Kmecz, I., Kemény, S., The Journal of supercritical fluids, Vol.23(2), | + | [Supercritical fluid extraction of dandelion leaves., Simandi, B., Kristo, S.T., Kery, A., Selmeczi, L.K., Kmecz, I., Kemény, S., The Journal of supercritical fluids, Vol.23(2), |
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+ | The fresh or dried leaves, roots, or both (Taraxacum radix cum herba) are used as diuretic and bitter tonic. "The young leaves are eaten as a salad (traditionally a ' | ||
+ | Dandelion is mainly used as a diuretic but is also an appetite-stimulating bitter tonic, thought to be useful to treat stomach, liver, gall bladder and rheumatic complaints. It is applied externally for eczema and other skin conditions. Because of the high inulin content dandelion tea can be useful for patients with diabetes... Repeated exposure to the milky latex may cause contact dermatitis." | ||
+ | [Medicinal Plants of the World. Ben-Erik Van Wyk and Michael Wink, Pretoria 2004, 318] | ||
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+ | "To investigate the efficacy and the mechanism of the anti-inflammatory effect of Taraxacum officinale leaves (TOLs), the effect of a methanol extract and its fractions recovered from TOLs on lipopolysaccharide (LPS)-induced responses was studied in the mouse macrophage cell line, RAW 264.7... Among the fractions of the methanol extract, the chloroform and ethyl acetate fractions exhibited the most effective anti-inflammatory activities. These results show that the anti-inflammatory effects of TOLs are probably due to down-regulation of NO, PGE2, and pro-inflammatory cytokines and reduced expressions of iNOS and COX-2 via inactivation of the MAP kinase signal pathway." | ||
+ | [Anti-inflammatory effect of Taraxacum officinale leaves on lipopolysaccharide-induced inflammatory responses in RAW 264.7 cells., Koh, Y.J., Cha, D.S., Ko, J.S., Park, H.J., Choi, H.D., Journal of medicinal food, Vol.13(4), 2010, 870-878] | ||
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+ | " | ||
+ | [Effects of taraxasterol on inflammatory responses in lipopolysaccharide-induced RAW 264.7 macrophages., | ||
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+ | T.officinale leaves are very nutritious with high content of protein, potassium, calcium and iron. \\ | ||
+ | [Total Lipids, Proteins, Minerals and Essential Oils of Taraxacum Officinale L. Growing Wild in Kosovo., Faiku, F., International Journal of Pharmaceutical and Phytopharmacological Research, Vol.3(3), 2014, 254-257] \\ | ||
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+ | Contents (100g aerial parts): Protein 2.7g, potassium 397mg, calcium 187mg, iron 3.1mg. [USDA DB entry 11207, Dandelion greens, raw]\\ | ||
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