Why is Mackerel fillets in mustard sauce classified as ultra‑processed (NOVA 4) and what specific additives does it contain?

The product is a canned fish portion that has been mixed with a mustard sauce, preservatives and thickening agents, which moves it into the ultra‑processed NOVA 4 category; its label lists the additives sodium metabisulfite (E222), citric acid (E330) and xanthan gum (E415).

How does the fat and salt content of this product affect a heart‑healthy diet?

With 20.1 g of total fat and 3.6 g of saturated fat per 100 g, the product contributes a significant amount of saturated fat, which can raise LDL cholesterol if eaten frequently, while its 1 g of salt is moderate but still adds to daily sodium intake, so it should be consumed in moderation within a balanced diet.

Is the mustard in this product a concern for people with mustard allergy?

Yes. The ingredient list includes mustard paste and mustard seeds, both of which are recognized allergens; anyone allergic to mustard should avoid this canned mackerel.

La belle-iloise • 112,5 g

Filets de maquereaux cuisinés à la moutarde

Fish Meat Eggs

Product Insights

Mackerel fillets in mustard sauce are a French canned seafood product classified in the Fish Meat Eggs group. It carries a Nutri‑Score of C and is rated NOVA 4, reflecting its ultra‑processed status, with high fat (20.1 g per 100 g), notable saturated fat (3.6 g), moderate salt (1 g), low sugar (0.4 g), 14.1 g of protein and 240 kcal per 100 g. The formula includes additives E222 (sodium metabisulfite), E330 (citric acid) and E415 (xanthan gum) and lists fish, mustard and sulfites as allergens, which may be concerns for sensitive consumers.

Nutrient Levels

Traffic light indicators

Fat

high

Saturated Fat

moderate

Sugars

low

Salt

moderate

Nutritional Values

Values per 100 g

Energy Kcal240 kcal

Fat20.1 g

Saturated Fat3.6 g

Carbohydrates0.4 g

Sugars0.4 g

Comparative Analysis

Compared with the average values for canned seafood, this product contains about three times more fat (20.1 g vs 6.6 g) and double the saturated fat (3.6 g vs 1.3 g), but less salt (1 g vs 5.3 g) and sugar (0.4 g vs 1 g), while providing lower protein (14.1 g vs 18.0 g) and higher energy (240 kcal vs 149 kcal) per 100 g.

Ingredients

Filets de _maquereaux_ (59%), eau, huile de tournesol (9,5%), _moutarde_ (8,1%) (eau, graines de _moutarde_, vinaigre d'alcool, sel, anti-oxygène : _bisulfite de sodium_, acidifiant : acide citrique), vinaigre d'alcool, graines de _moutarde_ (0,5%), sel, algues déshydratées, plante aromatique (0,12%), épaississant : gomme de xanthane, fécule de pomme de terre ; épice

84%

35%

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