Thuya occidental
Thuja occidentalis · American Arbor-Vitae
Thuja occidentalis, commonly known as white cedar or northern white-cedar, is a traditional medicine plant native to North America. While its use in specific traditions and for particular ailments has not been extensively documented, it has shown some promising properties in scientific research. The ethanol extract of Thuja occidentalis demonstrated strong antioxidant activity, comparable to synthetic antioxidants in certain assays, though the evidence remains limited. Additionally, both Thuja and myrtle essential oils exhibited varying degrees of antimicrobial activity; however, myrtle oil was found to be more potent and broadly effective against specific bacteria and fungi. The essential oil analysis of Thuja occidentalis primarily focused on Pinus sylvestris, which indicated a significant reduction in methane concentration by about 28.7% in vivo. Notably, there is no recorded evidence of major safety issues or drug interactions associated with Thuja occidentalis.
- Meilleure preuve
- D
- Précautions
- —
Information uniquement. L'usage traditionnel ne signifie pas une efficacité prouvée. Les preuves et la sécurité varient — consultez les sources citées.
Ce que dit la science
- L'extrait éthanolique de Thuja occidentalis a montré une activité antioxydante forte comparable à celle des antioxydants synthétiques dans certains essais.
- Les huiles essentielles de thuile et de myrte ont montré des activités antimicrobiennes variables, avec l'huile essentielle de myrte exhibant une activité plus puissante et d'un spectre plus large contre certaines bactéries et champignons.
- Thuja occidentalis était l'une des espèces de conifères analysées dans cette étude sur les huiles essentielles.
- La tolérance au refroidissement de Thuja occidentalis n'a pas été affectée par l'infection mycorhizale arbusculaire.
Frequently asked questions
What is Thuya occidental?
Thuya occidental (Thuja occidentalis) 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 Thuya occidental?
4 sourced findings are recorded for Thuya occidental; the strongest carries evidence grade D. For example: L'extrait éthanolique de Thuja occidentalis a montré une activité antioxydante forte comparable à celle des antioxydants synthétiques dans certains essais.
How strong is the evidence for Thuya occidental?
The strongest finding for Thuya occidental carries evidence grade D — preliminary or traditional. Grades run A (strongest) to D (preliminary or traditional).
Is Thuya occidental safe? What are the side effects?
No major safety issues are recorded for Thuya occidental in our sources, but the data may be incomplete. Consult a qualified professional before use.
Does Thuya occidental interact with medications?
No drug interactions are recorded for Thuya occidental in our sources. This does not rule them out — check with a pharmacist.
What are the common names of Thuya occidental?
Thuya occidental is also known as: American Arbor-Vitae, Туя западная.
Is Thuya occidental 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 Chemical Characterization, Evaluation of Antimicrobial Potential, and Cytotoxic Activity of Thuja occidentalis L. and Myrtus communis L. Essential Oils for Topical Applications. literature abstract metadata
- T2 Freezing tolerance and recovery of arbuscular-mycorrhizal and non-mycorrhizal Thuja occidentalis. literature abstract metadata
- T2 Valorization of white cedar (Thuja occidentalis) cones: evaluation of its potential to be a new antioxidant source. literature abstract metadata
- T2 Chemical Characterization and Rumen-Modulating Effects of Pinus sylvestris Essential Oil: In Vitro and In Vivo Study. literature abstract metadata