Why is Filets de maquereaux blancs classified as ultra‑processed (NOVA 4) and what specific additives does it contain?

It is classified as NOVA 4 because it includes added water, alcohol‑vinegar, white‑wine, salt, and two food additives – potassium metabisulfite (E224) used as a preservative and calcium chloride (E509) used as a firming agent – which make it an ultra‑processed product.

How does the salt content in this canned mackerel affect a hypertensive diet?

The product contains 0.8 g of salt per 100 g, which is lower than many canned fish but still contributes to daily sodium intake; people with hypertension should account for this amount within their overall salt budget.

Is the sulfite preservative in this product a concern for people with sulfite sensitivity?

Yes, the inclusion of potassium metabisulfite (E224), a sulfite, can cause adverse reactions in individuals sensitive to sulfites, so they should avoid or limit consumption of this canned fish.

Carrefour, Carrefour Extra • 176 g

Filets de MAQUEREAUX BLANCS AU VIN BLANC & AUX AROMATES

Fish Meat Eggs

Product Insights

These canned white mackerel fillets are packed in a metal can and marinated in a white‑wine and herb sauce with carrots, onions, red pepper and pickled gherkins. It belongs to the fish dietary family (pnns_groups: Fish Meat Eggs), carries a Nutri‑Score of A, but is classified as NOVA 4, reflecting its ultra‑processed nature due to added water, vinegar, wine, salt and two additives (potassium metabisulfite E224 and calcium chloride E509). While it offers about 15 g of protein and a good amount of omega‑3 per 100 g, it also contains moderate salt (0.8 g/100 g) and sulfite preservatives, which may be a concern for sensitive individuals.

Nutrient Levels

Traffic light indicators

Fat

low

Saturated Fat

low

Sugars

low

Salt

moderate

Nutritional Values

Values per 100 g

Energy Kcal87 kcal

Fat1.6 g

Saturated Fat0.6 g

Carbohydrates2.2 g

Fiber0 g

Comparative Analysis

Compared with the average for canned fish, this product provides 0 g sugar (vs 0.98 g), 0.8 g salt (vs 5.32 g), 1 g saturated fat (vs 1.32 g) and 15 g protein per 100 g (vs 18.05 g), making it low‑sugar, low‑salt, and slightly lower in protein but comparable in fat content.

Ingredients

Filets de maquereaux blancs 59,7% (_Poisson_ - Scomber colias ou Scomber japonicus), eau, vinaigre de vin blanc*, vinaigre d'alcool, vin blanc* 2,9% (raisins, sucre), carottes 2,8%, cornichons 2,8% (cornichons 2,6%, sel, vinaigre d'alcool, affermissant : chlorure de calcium), oignons 2,3%, poivrons rouges 2,3%, fumet de _poisson_ (sel, maltodextrine de pomme de terre, _poisson_ déshydraté, plantes aromatiques, arômes naturels, extrait de curcuma), sel, persil déshydraté. *contient des _sulfites_ Peut contenir des traces de crustacés.

84%

35%

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