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Katsuobushi
Katsuobushi
Also known as: bonito flakes
Low concern
Katsuobushi is a traditional fermented dried fish product. As a fish-derived food it is a major allergen (fish).
Found in
209 products
What it is
Japanese ingredient made from skipjack tuna (Katsuwonus pelamis) that has been simmered, smoked, sun-dried, and fermented; shaved into thin flakes.
Umami base for dashi stock; topping/garnish.
Why it's flagged
- fish allergen
- trace PAHs from smoking
What regulators actually say
"Fish is one of the nine major food allergens identified by law."
"Polycyclic aromatic hydrocarbons in food - assessment of dietary exposure from smoked products."
Regulatory status
United States — FDA
Conventional food; fish is a major allergen
European Union — EFSA
Conventional food; fish is a labeled allergen
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