Common Evening Primrose
Oenothera biennis
Oenothera biennis, commonly known as evening primrose, is a traditional plant with roots in various herbal practices. Its seeds and oil have been traditionally used for skin conditions and inflammation, though specific uses vary across different cultures and are not extensively documented. Scientific evidence indicates that the oil from Oenothera biennis seeds possesses strong antioxidant properties and selective antimicrobial activity against certain bacteria; however, further in vivo studies are needed to confirm these findings. The plant has also shown promise in improving cognitive performance and reducing brain inflammation and amyloid-beta plaque accumulation in 5xFAD mice models, though more research is required for broader applications. Notably, no major safety issues or drug interactions have been recorded, but the limited scientific data means that further investigation into its efficacy and potential uses is warranted.
- 最佳证据
- D
- 注意事项
- —
仅供参考。传统用法并不代表已被证实有效。证据与安全性各不相同，请查阅所引来源。
科学怎么说
- 欧李子种子油显示出强大的抗氧化能力和对某些细菌的选择性抗菌活性，但需要进一步的体内研究。
- 研究在从不同地区收集的Oenothera biennis提取物中鉴定了5至14种多酚，包括7种新的黄酮类化合物。
- 口服 Evening Primrose 叶提取物改善了 5xFAD 转基因小鼠的认知功能并降低了神经炎症。
- 这项研究鉴定出了一种新的香草扭曲花斑病毒和一种新型的甘草二色花斑病毒在Oenothera biennis中，导致黄化症状。
Frequently asked questions
What is Common Evening Primrose?
Common Evening Primrose (Oenothera biennis) is a plant documented in FolkKB's traditional-medicine reference, drawn from sourced literature and cross-checked against the evidence.
What does the scientific evidence say about Common Evening Primrose?
4 sourced findings are recorded for Common Evening Primrose; the strongest carries evidence grade D. For example: 欧李子种子油显示出强大的抗氧化能力和对某些细菌的选择性抗菌活性，但需要进一步的体内研究。
How strong is the evidence for Common Evening Primrose?
The strongest finding for Common Evening Primrose carries evidence grade D — preliminary or traditional. Grades run A (strongest) to D (preliminary or traditional).
Is Common Evening Primrose safe? What are the side effects?
No major safety issues are recorded for Common Evening Primrose in our sources, but the data may be incomplete. Consult a qualified professional before use.
Does Common Evening Primrose interact with medications?
No drug interactions are recorded for Common Evening Primrose in our sources. This does not rule them out — check with a pharmacist.
What are the common names of Common Evening Primrose?
Common Evening Primrose is also known as: Ослинник двулетний, Onagre bisannuelle.
Is Common Evening Primrose a proven treatment?
No. FolkKB is informational only. Traditional use and early findings are not proof of efficacy or safety — consult a qualified professional and never self-treat.
来源
- T2 A Comparative Analysis of the Polyphenolic Content and Identification of New Compounds from Oenothera biennis L. Species from the Wild Flora. literature abstract metadata
- T2 Coinfection of Gynura bicolor with a New Strain of Vanilla Distortion Mosaic Virus and a Novel Maculavirus in China. literature abstract metadata
- T2 Phytochemical Analysis of Lipid Composition and Biological Activities in the Seeds of Evening Primrose from Bulgaria. literature abstract metadata
- T2 Oral administration of evening primrose leaf extract improves cognitive impairment in 5xFAD transgenic mice. literature abstract metadata