YenzoProcessed fish and seafood
1 product in the Yenzo catalogue
Updated 30 October 2026
Yenzo has checked one product in this group, from Century Tuna; on a Vietnamese pack the group is called “thủy sản chế biến”. The ingredient list and the nutrition table of each product come from its own label — the open database Open Food Facts — and every product is rated with the same open formula the Yenzo app uses. Product names are given as printed on the pack, in Vietnamese, with a short English description in brackets.
On the Yenzo scale, it is rated “Moderate”. What pulls its rating down most is salt, then ultra-processing. The ratings compare processed fish and seafood with each other by the same rules — which rank higher within the group — not whether to eat them. Each product's page lists the reasons behind its level, figure by figure, with the threshold each figure is measured against.
All processed fish and seafood
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Get the appQuestions about processed fish and seafood
Is it bad to eat processed fish and seafood?
Yenzo does not rate a whole type of food as good or bad. The one product in this group we have rated is rated “Moderate”. The reasons for each product — salt, sugar, fat, additives — are on its own page and in the app.
Processed fish and seafood and preservatives: what do the labels say?
The one product we have checked does not list a preservative on its label.
Which additives are common in processed fish and seafood?
Its label lists monosodium glutamate (E621) — “low” risk (risk levels on the Yenzo Scale).
Other groups
Sources (1)
- Open Food Facts — an open food database (1 product)