Nootka rose
Rosa nutkana
Rosa nutkana, commonly known as the Pacific rose, is a traditional plant found in North America. While its specific uses within traditional medicine are not well-documented, it has been studied for various biological activities. Scientific research indicates that Rosa nutkana contains L-ascorbic acid and shows weak antibacterial activity against MRSA. Additionally, pericarp extracts of the plant exhibit strong antioxidant and antimicrobial properties, with some evidence suggesting antiviral activity against enteric coronaviruses. The study also noted functional morphological differences among Rubus and Rosa species in terms of water access and storage capabilities. Safety concerns are minimal; no major issues or drug interactions have been recorded to date.
- Best evidence
- D
- Cautions
- —
Informational only. Traditional use does not mean proven effectiveness. Evidence and safety vary — check the cited sources.
What the science says
- The study identified several compounds from Rosa nutkana, including L-ascorbic acid, with weak antibacterial activity against MRSA.
- Rosa nutkana pericarp extracts showed strong antioxidant activity and greater antimicrobial activity than seed extracts.
- Functional morphological differences among Rubus and Rosa species correlate with varying water access and storage abilities, though invasive Rubus armeniacus exhibits the highest productivity.
- Rosa nutkana showed antiviral activity against an enteric coronavirus in screening tests.
Frequently asked questions
What is Nootka rose?
Nootka rose (Rosa nutkana) 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 Nootka rose?
4 sourced findings are recorded for Nootka rose; the strongest carries evidence grade D. For example: The study identified several compounds from Rosa nutkana, including L-ascorbic acid, with weak antibacterial activity against MRSA.
How strong is the evidence for Nootka rose?
The strongest finding for Nootka rose carries evidence grade D — preliminary or traditional. Grades run A (strongest) to D (preliminary or traditional).
Is Nootka rose safe? What are the side effects?
No major safety issues are recorded for Nootka rose in our sources, but the data may be incomplete. Consult a qualified professional before use.
Does Nootka rose interact with medications?
No drug interactions are recorded for Nootka rose in our sources. This does not rule them out — check with a pharmacist.
What are the common names of Nootka rose?
Nootka rose is also known as: Роза нутканская, rosier de Nootka.
Is Nootka rose 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.
Sources
- T2 Antioxidant and antimicrobial activities of native Rosa sp. from British Columbia, Canada. literature abstract metadata
- T2 Bioactivity-guided isolation of the active compounds from Rosa nutkana and quantitative analysis of ascorbic acid by HPLC. literature abstract metadata
- T2 Functional morphology underlies performance differences among invasive and non-invasive ruderal Rubus species. literature abstract metadata
- T2 Antiviral screening of British Columbian medicinal plants. literature abstract metadata