为何选择日本供应
Hakodate Bay is the recognised heart of ma-kombu production; specific harvest grounds (Shirokuchi-hama) carry sub-brand premiums in Kansai dashi-supply.
核心规格
Glutamate 1.5–3.0% dry weight; mannitol 5–15%; iodine 200–500 mg/100g; sweet-character dashi distinct from rishiri.
典型成品
Kansai-style dashi packs, kelp candy / kelp tea, kombu extract for cosmetic moisturisers.
At a glance
- 已收录供应商
- 3 家供应商
- 常规 MOQ
- 10–50 kg dried kelp; 1–10 kg extract
- 常规交货周期
- 8–14 weeks
- 原产地
- Hokkaido (Kameda Peninsula, Minamikayabe, Hakodate), Aomori (northern coast)
- 分类
- 海洋功能性成分
- 采收季节
- July – September; drying through October
- 日本监管状态
- Food product; iodine-content disclosure under Japan food labelling rules
- INCI 名称
- Saccharina Japonica Extract
- 日文名称
- 真昆布
- 罗马字
- Ma-kombu
关于本原料
The 'true' kelp variety harvested in southern Hokkaido (Kameda Peninsula, Hakodate, Minamikayabe) and northern Aomori. Distinguished from rishiri by its sweeter dashi character and broader, thicker fronds. Ma-kombu is the heritage choice for Kansai-style refined dashi and most kombu-based confectionery (kelp candy, kelp tea). Allocation-controlled supply through Hakodate Fisheries Cooperative; specialty single-source ma-kombu commands premium pricing in Tokyo and Kyoto kaiseki kitchens. Distinct from the existing rishiri-kombu entry in profile and use case.
监管状态
| 日本 | Food product; iodine-content disclosure under Japan food labelling rules |
|---|---|
| 欧盟 | Food import; iodine cap monitoring (EU recommends ≤600 µg/day) |
| 美国 | GRAS for food; FDA Prior Notice required |
| 中国 | GACC food facility registration; verify import allowance |
日本供应商
Riken Vitamin Co., Ltd.
理研ビタミン株式会社
Listed Japanese ingredient and seasoning company with a 75+ year history in seaweed extracts, kombu-derived dashi, fat-soluble vitamins, and emulsifiers. Operates as a primary B2B supplier for Japanese food manufacturers and increasingly serves overseas premium-dashi and functional-food customers. Multiple production sites across Japan plus subsidiaries in the US and Europe.
→
Kubara Honke / Kayanoya
久原本家 / 茅乃舎
Family-owned Fukuoka producer founded 1893, expanded through the Kayanoya brand from 2005. Produces premium dashi packs, mentsuyu, soy-sauce blends, and Japanese broth bases sold through directly-operated retail in Japan, New York, and Paris. Focus on additive-free, MSG-free formulations using Japan-origin katsuobushi, kombu, and shiitake. Increasingly active in B2B premium dashi supply for export-focused Japanese restaurants and natural-food retail.
→
Yamaki Co., Ltd.
ヤマキ株式会社
Founded 1917 in Ehime, Yamaki is one of Japan's defining katsuobushi (dried bonito) and dashi producers. Operates the Iyo plant in the heart of Seto Inland Sea fisheries territory, supplying retail dashi packs, soy-sauce-based mentsuyu, and ingredient-grade katsuobushi to overseas Japanese-restaurant supply chains and premium retail. Increasing focus on dashi-extract export for the international umami-cooking trend.
→