Soba (Buckwheat) Extract
そばエキス (Soba Ekisu)
为何选择日本供应
Hokkaido tartary buckwheat cultivars yield premium rutin concentrations; soba-noodle culture provides robust raw-material supply.
核心规格
Rutin content typically 0.5–3% in tartary buckwheat extracts; 0.05–0.2% in common buckwheat extracts.
典型成品
Rutin-circulatory FFC supplements, tartary-buckwheat tea (dattan-soba-cha), premium soba-noodle exports.
At a glance
- 已收录供应商
- 2 家供应商
- 常规 MOQ
- 1–10 kg extract; 100 g – 1 kg standardised actives
- 常规交货周期
- 8–12 weeks
- 原产地
- Hokkaido (~50%), Nagano, Iwate, Yamagata
- 分类
- functional-food-ingredients
- 采收季节
- Late summer (summer-soba) and autumn (autumn-soba)
- 日本监管状态
- FFC notifications exist for rutin (circulatory support); food product status
- 日文名称
- そばエキス
- 罗马字
- Soba Ekisu
关于本原料
Standardised extract of common (Fagopyrum esculentum) or tartary (F. tataricum) buckwheat, primarily standardised to rutin content. Tartary buckwheat carries 5–10× the rutin of common buckwheat and is the basis of high-end functional food positioning. Hokkaido produces about 50% of Japan's domestic buckwheat by volume; Nagano, Iwate, and Yamagata round out the supply. Used in functional foods for circulatory support, in tartary-buckwheat tea, and as a feedstock for rutin-positioned supplements.
监管状态
| 日本 | FFC notifications exist for rutin (circulatory support); food product status |
|---|---|
| 欧盟 | CosIng comparable; food: pre-1997 EU history common (common buckwheat) |
| 美国 | DSHEA NDI for tartary buckwheat extract; GRAS for traditional buckwheat use |
| 中国 | GACC registration for industrial-scale imports |