Black ash
Planchonella obovata
Planchonella obovata 是一种传统上不与任何已知药用用途相关的植物物种。科学研究从Palaquium formosanum的果仁中分离出13种原生皂苷，并确定其中一种对PC-3细胞最有效；然而，没有直接证据将这些化合物与Planchonella obovata联系起来。该植物的精油表现出强烈的抗菌活性针对某些细菌和酵母菌，以及适度的驱蚊活性。此外，P. obovata种群之间的遗传多样性在古老大陆和年轻海洋岛屿之间差异显著。该植物在高光条件下的光合速率和PSII量子产率低于Hibiscus。尚未发现这种植物存在重大安全问题或记录的药物相互作用。
- 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
- 研究从Palaquium formosanum的核中分离出13种原基皂苷，并将arganin C鉴定为对PC-3细胞最有效，IC50为13.8 μM。
- 在高光条件下，Planchonella obovata 的光合速率和PSII量子产率低于Hibiscus。
- Planchonella obovata 植物精油对某些细菌和酵母菌显示出强烈的抗菌活性，并且对蚊子幼虫有中等程度的驱杀活性。
- Planchonella obovata 感受态内的遗传多样性在大陆和较年轻的海洋岛屿种群之间有所不同，受到岛屿年龄和迁移模式的影响。
Frequently asked questions
What is Black ash?
Black ash (Planchonella obovata) 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 Black ash?
4 sourced findings are recorded for Black ash; the strongest carries evidence grade D. For example: 研究从Palaquium formosanum的核中分离出13种原基皂苷，并将arganin C鉴定为对PC-3细胞最有效，IC50为13.8 μM。
How strong is the evidence for Black ash?
The strongest finding for Black ash carries evidence grade D — preliminary or traditional. Grades run A (strongest) to D (preliminary or traditional).
Is Black ash safe? What are the side effects?
No major safety issues are recorded for Black ash in our sources, but the data may be incomplete. Consult a qualified professional before use.
Does Black ash interact with medications?
No drug interactions are recorded for Black ash in our sources. This does not rule them out — check with a pharmacist.
Is Black ash 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 Light-use properties in two sun-adapted shrubs with contrasting canopy structures. literature abstract metadata
- T2 Cytotoxic protobassic acid saponins from the kernels of Palaquium formosanum. literature abstract metadata
- T2 Contrasting genetic diversity between Planchonella obovata sensu lato (Sapotaceae) on old continental and young oceanic island populations in Japan. literature abstract metadata
- T2 Loranthus tienyenensis Li and Planchonella obovata (R. Br.) Pierre: Essential Oil Composition, Biological Activity, and Molecular Docking. literature abstract metadata