Food · Sweeteners
Seisei-shio (Refined Salt)
精製塩 (Seisei-shio)
Also known as: Seisei-shio, Refined salt, Industrial-grade refined salt, 精製塩, 業務用精製塩, NaCl
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| Category | Food |
|---|---|
| Japanese labeling name | 精製塩 業務用 |
| Common Japanese notations | 精製塩, セイセイシオ, Salt |
| Origin | Refined NaCl ≥99.5% salt; principal Japanese producers Salt-Industry-Center-of-Japan (旧専売)-system, Akō Salt, Tako-no-Yu Salt; volume industrial supply for processed-food, foodservice, and household retail |
| Typical functions | Universal cooking salt — household and industrial, Processed-food production salt |
| Regulatory status in Japan | Standard food labeling. NaCl ≥99.5% specification. Distinct from natural sea salt (which retains minerals) — refined salt is high-purity NaCl. Not a designated allergen. |
Seisei-shio (精製塩) is industrial refined salt (≥99.5% NaCl), distinct from mineral-rich natural sea salt. Universal cooking salt for household and processed-food.
Classification
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Product applications
Functions
Regulatory tags
Origin
Used in (typical product categories)
Finished-product categories that commonly include this ingredient in Japanese-market formulations.
- Volume industrial refined salt
- Household table salt retail
What it is
Refined NaCl ≥99.5%.
Typical uses in Japanese products
Universal cooking salt.
Processed-food production.
For OEM: industrial supply, household retail.
Regulatory classification in Japan
Standard food labeling. Not a designated allergen.
Regulatory classification in other markets
| EU | Established global salt market. |
|---|---|
| USA | Established US salt market. |
| China | Major Chinese salt industry. |
| Korea | Established trade. |
Example products
Example finished products will be added after verification.
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Explore related ingredients
Used in similar product applications
Other ingredients commonly used in the same finished-product families.
Sharing similar functions
Ingredients that overlap on functional benefit tags.
From the same origin
Other ingredients that share an origin classification.
References
- MEXT Standard Tables of Food Composition — 精製塩 業務用
Last updated: 2026-04-28. Ingredient entries are reviewed at least annually against current regulatory listings.