Welsh onion
Allium fistulosum
Allium fistulosum，又称作青葱或威尔士春葱，起源于各种地区的传统医学实践，但其特定的医疗用途尚未广泛记录。科学证据有限，主要集中在该植物在植物病理学方面的潜在益处上，其中从植物中分离出的新Pseudomonas protegens菌株显示了广谱拮抗活性对抗多种植物病原体，效果因病害系统而异。在人类研究中，每天食用WCO31（一种特定的Allium fistulosum品种）24周的儿童身高增长显著高于安慰剂组，尽管这些研究结果尚未广泛复制或普遍化。此外，在遗传学研究中，已确定与青葱品种叶色相关的数量性状位点位于第4和5号染色体上，并且植物对丛枝菌根真菌共生的反应因植物依赖性和土壤条件而异。人类使用方面的安全性问题较小，因为尚未记录到重大问题；然而，目前证据基础有限。此外，目前没有报告药物相互作用。
- 最佳证据
- B
- 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
- 研究从日本的蒜瓣葱（Allium fistulosum）中分离并表征了一株新的P. protegens菌株，该菌株对多种植物病原体表现出广谱拮抗活性，但其效果依赖于病害系统。
- 研究发现，儿童每日服用WCO31持续24周后，与安慰剂组相比，其身高增长显著更大，并且没有安全问题。
- 在4号和5号染色体上检测到多个与葱叶颜色相关的显著QTL。
- 研究发现，葱属Allium fistulosum品种对丛生菌根真菌的定殖表现出不同的反应，这取决于它们的菌根依赖性和土壤中磷酸盐的可用性。
Frequently asked questions
What is Welsh onion?
Welsh onion (Allium fistulosum) 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 Welsh onion?
4 sourced findings are recorded for Welsh onion; the strongest carries evidence grade B. For example: 研究从日本的蒜瓣葱（Allium fistulosum）中分离并表征了一株新的P. protegens菌株，该菌株对多种植物病原体表现出广谱拮抗活性，但其效果依赖于病害系统。
How strong is the evidence for Welsh onion?
The strongest finding for Welsh onion carries evidence grade B — moderate evidence. Grades run A (strongest) to D (preliminary or traditional).
Is Welsh onion safe? What are the side effects?
No major safety issues are recorded for Welsh onion in our sources, but the data may be incomplete. Consult a qualified professional before use.
Does Welsh onion interact with medications?
No drug interactions are recorded for Welsh onion in our sources. This does not rule them out — check with a pharmacist.
What are the common names of Welsh onion?
Welsh onion is also known as: Лук-батун, ciboule.
Is Welsh onion 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 Effects of Allium fistulosum L. (Green Onion) Root and Avena sativa L. (Oat) Mixtures (WCO31) on the Height of Children: A Multi-Center, Randomized, Double-Blind, Placebo-Controlled Clinical Trial. literature abstract metadata
- T2 Mutualistic, Commensalistic, and Parasitic Relationships Between an Arbuscular Mycorrhizal Fungus, Rhizophagus spp. and Allium fistulosum Cultivars at Different Levels of Soil Phosphate Availability. literature abstract metadata
- T2 QTL Mapping of SPAD Values Associated with Leaf Color in Bunching Onion. literature abstract metadata
- T2 Isolation and Genomic Characterization of a Novel Japanese Strain of Pseudomonas protegens and an Evaluation of Its Biocontrol Potential. literature abstract metadata