yuzu
Citrus ×junos
Citrus ×junos, commonly known as Yuja or Japanese bitter orange, is a traditional plant used in East Asian medicine. It has been traditionally utilized for various purposes such as digestive health and skin care in Korean and Chinese practices. Scientific evidence is limited but suggests that different rootstocks can influence the sugar and acid content of citrus fruits like 'Newhall' navel oranges, with some rootstocks enhancing late-stage sucrose accumulation. Additionally, studies indicate that Yuja peel supplementation may enhance hepatic energy metabolism and muscle 9-HODE generation in beef cattle, though broader human applications are not well-documented. There are no major safety concerns or recorded drug interactions associated with Citrus ×junos, making it generally safe for use when prepared properly.
- 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 found that different rootstocks influenced sugar and acid accumulation in 'Newhall' navel oranges, with Poncirus trifoliata enhancing late-stage sucrose accumulation.
- The stability of limonene and γ-terpinene in Yuja dried gels was improved when encapsulated by NLC and MD/βCD coating.
- Dietary Citrus junos peel supplementation enhanced hepatic energy metabolism and muscle 9-HODE generation in beef cattle.
- Distinct rootstocks showed differential microbial communities and metabolites without significant differences in α-diversity.
Frequently asked questions
What is yuzu?
yuzu (Citrus ×junos) 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 yuzu?
4 sourced findings are recorded for yuzu; the strongest carries evidence grade D. For example: The study found that different rootstocks influenced sugar and acid accumulation in 'Newhall' navel oranges, with Poncirus trifoliata enhancing late-stage sucrose accumulation.
How strong is the evidence for yuzu?
The strongest finding for yuzu carries evidence grade D — preliminary or traditional. Grades run A (strongest) to D (preliminary or traditional).
Is yuzu safe? What are the side effects?
No major safety issues are recorded for yuzu in our sources, but the data may be incomplete. Consult a qualified professional before use.
Does yuzu interact with medications?
No drug interactions are recorded for yuzu in our sources. This does not rule them out — check with a pharmacist.
What are the common names of yuzu?
yuzu is also known as: Юдзу, oranger du Kan-Sou.
Is yuzu 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 Comparison of Flavor Stability of Yuja (Citrus junos Tanaka) Oil-Based Nano-Carriers and Dried Gels. literature abstract metadata
- T2 Study on the differences in sugar-acid metabolism of Sweet Orange 'Newhall' with different rootstocks. literature abstract metadata
- T2 Poncirus trifoliata vs. Citrus junos rootstocks: reshaping lemon rhizosphere microecology through microbial and metabolic reprogramming. literature abstract metadata
- T2 Dietary Citrus Peel Supplementation Enhances Hepatic Energy Metabolism, Muscle 9-HODE Generation and Isoleucine Catabolism in Beef Cattle. literature abstract metadata