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oenothera_biennis_l
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| Beide Seiten der vorigen Revision Vorhergehende Überarbeitung Nächste Überarbeitung | Vorhergehende Überarbeitung Nächste Überarbeitung Beide Seiten der Revision | ||
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oenothera_biennis_l [2014/07/09 13:23] andreas |
oenothera_biennis_l [2015/06/13 11:39] 127.0.0.1 Externe Bearbeitung |
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| Erect biennial, native to North America, naturalized in Eurasia, New Zealand, South Africa, South America, 0.50-2.50 high; inflorescence erect, flowers yellow, with 8 stamens, opening in the evening. | Erect biennial, native to North America, naturalized in Eurasia, New Zealand, South Africa, South America, 0.50-2.50 high; inflorescence erect, flowers yellow, with 8 stamens, opening in the evening. | ||
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| "In addition to the fleshy tap roots, the leaves, flowers and seeds are also edible. The roots are boiled like salsify or parsnips in broth; occasionally also sliced and dressed with oil and vinegar. The roots are harvested in autumn of the first year (rosette stage) until spring. In modern kitchen, the petals are sometimes used as edible decoration." | "In addition to the fleshy tap roots, the leaves, flowers and seeds are also edible. The roots are boiled like salsify or parsnips in broth; occasionally also sliced and dressed with oil and vinegar. The roots are harvested in autumn of the first year (rosette stage) until spring. In modern kitchen, the petals are sometimes used as edible decoration." | ||
| + | Linalool was found to be the main constitutent of floral volatiles. \\ | ||
| + | [Pollination Biology of Oenothera (Onagraceae). The Interplay between Floral UV‐Absorbancy Patterns and Floral Volatiles as Signals to Nocturnal Insects. Kawaano, S., Odaki, M., Yamaoka, R., Oda‐Tanabe, | ||
| The seed oil is used for the treatment of eczema internally and externally (ointment), but: | The seed oil is used for the treatment of eczema internally and externally (ointment), but: | ||
| - | "Oral borage oil and evening primrose oil lack effect on eczema; improvement was similar to respective placebos used in trials. Oral BO and EPO are not effective treatments for eczema. In these studies, along with the placebos, EPO and BO have the same, fairly common, mild, transient adverse effects, which are mainly gastrointestinal. The short-term studies included here do not examine possible adverse effects of long-term use of EPO or BO. A case report warned that if EPO is taken for a prolonged period of time (more than one year), there is a potential risk of inflammation, | + | "Oral borage oil and evening primrose oil lack effect on eczema; improvement was similar to respective placebos used in trials. Oral BO and EPO are not effective treatments for eczema. In these studies, along with the placebos, EPO and BO have the same, fairly common, mild, transient adverse effects, which are mainly gastrointestinal. The short-term studies included here do not examine possible adverse effects of long-term use of EPO or BO. A case report warned that if EPO is taken for a prolonged period of time (more than one year), there is a potential risk of inflammation, |
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| + | In a Korean study, atopic dermatitis patients showed clinical improvement after gamma-linolenic acid supplementation (160/320mg daily, 8 weeks) with no side effects and with statistical significance. [Dose-Dependent Effects of Evening Primrose Oil in Children and Adolescents with Atopic Dermatitis. Bo Young Chung, Jin Hye Kim, Soo Ick Cho, In Su Ahn, Hye One Kim, Chun Wook Park, and Cheol Heon Lee, Ann Dermatol. 2013 Aug; | ||
oenothera_biennis_l.txt · Zuletzt geändert: 2024/05/17 09:37 von andreas
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