Food · Fermented foods
Nagasaki-hakusai (Nagasaki Bok Choy)
ながさきはくさい (Nagasaki-hakusai)
Also known as: Nagasaki-hakusai, Nagasaki bok choy, Brassica rapa Nagasaki cultivar, 長崎白菜
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| Category | Food |
|---|---|
| Japanese labeling name | ながさきはくさい |
| Common Japanese notations | ながさきはくさい, 長崎白菜, ナガサキハクサイ |
| Origin | Nagasaki regional Brassica rapa cultivar with characteristics distinct from common hakusai (Chinese cabbage); modern production primarily in Nagasaki |
| Typical functions | Nagasaki regional cuisine specialty, Pickle and traditional cooking |
| Regulatory status in Japan | Standard agricultural product labeling. Not a designated allergen. |
Nagasaki-hakusai (ながさきはくさい / 長崎白菜) is a Nagasaki regional Brassica rapa cultivar distinct from common hakusai (Chinese cabbage). The OEM positioning is regional Nagasaki specialty.
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Classification
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Product applications
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Regulatory tags
Origin
Common OEM product categories
Finished-product categories where Japanese OEM manufacturers commonly formulate with this ingredient.
- Fresh Nagasaki-hakusai (regional)
Ingredient profile
Nagasaki regional Brassica rapa cultivar.
OEM applications
Regional Nagasaki cooking and pickling.
For OEM: regional retail.
Regulatory classification in Japan
Standard food labeling. Not a designated allergen.
Regulatory classification in other markets
| EU | Niche specialty positioning. |
|---|---|
| USA | Niche specialty positioning. |
| China | Niche specialty positioning. |
| Korea | Niche specialty positioning. |
Market reference formulations
Example finished products will be added after verification of Nagasaki regional origin.
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Quick answers
- What is Nagasaki-hakusai (Nagasaki Bok Choy)?
- Nagasaki-hakusai (ながさきはくさい / 長崎白菜) is a Nagasaki regional Brassica rapa cultivar distinct from common hakusai (Chinese cabbage). The OEM positioning is regional Nagasaki specialty.
- What is the regulatory status of Nagasaki-hakusai (Nagasaki Bok Choy) in Japan?
- Standard agricultural product labeling. Not a designated allergen.
- What products typically use Nagasaki-hakusai (Nagasaki Bok Choy)?
- Fresh Nagasaki-hakusai (regional)
- Where does Nagasaki-hakusai (Nagasaki Bok Choy) come from?
- Nagasaki regional Brassica rapa cultivar with characteristics distinct from common hakusai (Chinese cabbage); modern production primarily in Nagasaki
- What is the INCI / JSCI labeling name for Nagasaki-hakusai (Nagasaki Bok Choy)?
- JSCI: ながさきはくさい
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References
- 文部科学省 (Ministry of Education, Culture, Sports, Science and Technology) Standard Tables of Food Composition — ながさきはくさい
Last updated: 2026-04-28. Ingredient entries are reviewed at least annually against current regulatory listings.