Heat unfolds them and they link to each other: they bind, they firm, they build crust. They are one half of the Maillard reaction; sugar is the other.
Every protein has its own threshold and none of them are reversible. Egg turns at 82 °C, meat at 70, fish at 55 — once past, there is no coming back.
Do not substitute tuna or mackerel nutrient data for bonito; unverified fields for the correct species remain ?.
How to keep it, and who it suits.
Keep cleaned raw bonito refrigerated at 0-4 °C for 1-2 days; freeze at -18 °C for 2-3 months.
Plain raw bonito is naturally gluten-free.
Allergen: FISH
This ingredient carries no meaningful carbohydrate, so it has no glycaemic index. On its own it will not move blood sugar; what you eat alongside it decides that.
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