Food · Fermented foods
Ushi-jinzō (Beef Kidney)
牛 副生物 じん臓 (Ushi-jinzō)
Also known as: Ushi-jinzō, Beef kidney, 牛じん臓, 牛マメ, 牛 腎臓
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| Category | Food |
|---|---|
| Japanese labeling name | 牛 副生物 じん臓 |
| Common Japanese notations | 牛じん臓, 牛 腎臓, 牛マメ |
| Origin | Beef kidney offal |
| Typical functions | Yakiniku 'mame' (kidney specialty), Motsu-yaki and offal-foodservice |
| Regulatory status in Japan | Standard food labeling. Origin disclosure. Not a designated allergen. |
Ushi-jinzō (牛じん臓) is beef kidney — yakiniku 'mame' specialty and motsu-yaki ingredient.
Classification
Tags below link to other ingredients sharing the same attribute, so you can pivot from one ingredient to its peers.
Product applications
Functions
Regulatory tags
Origin
Used in (typical product categories)
Finished-product categories that commonly include this ingredient in Japanese-market formulations.
- Frozen beef kidney retail (specialty)
What it is
Beef kidney offal.
Typical uses in Japanese products
Yakiniku mame.
Motsu-yaki.
For OEM: foodservice supply.
Regulatory classification in Japan
Standard food labeling. Origin disclosure. Not a designated allergen.
Regulatory classification in other markets
| EU | Established offal market. |
|---|---|
| USA | Niche specialty offal. |
| China | Major Chinese offal cuisine. |
| Korea | Established Korean offal tradition. |
Example products
Example finished products will be added after verification.
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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 — 牛 副生物 じん臓
Last updated: 2026-04-28. Ingredient entries are reviewed at least annually against current regulatory listings.