Why is Filets maquereaux moutarde à l'ancienne classified as ultra‑processed (NOVA 4) and what specific additives does it contain?

The product is considered ultra‑processed because it combines a whole fish fillet with added sauces, thickeners, and stabilisers that are not typical of minimally processed foods. Its label lists three food‑grade additives: E14xx (a preservative/antioxidant), E412 (guar gum) and E415 (xanthan gum), which are used to achieve the mustard‑sauce texture and shelf stability.

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

At 17 g of total fat per 100 g, the product delivers a high caloric load and 3.4 g of saturated fat, which can raise LDL cholesterol when consumed frequently. The salt level of 0.9 g is lower than the average canned fish but still contributes to daily sodium intake, so people managing hypertension should limit portion sizes.

Based on its ingredients, is this product suitable for vegan, keto, halal, or gluten‑free diets?

The product is not vegan or vegetarian because it contains fish fillet. It is gluten‑free, as no wheat‑derived ingredients are present. Its very low carbohydrate content (1.2 g) and high fat make it compatible with a keto regimen, while the fish and mustard components are generally permissible in halal diets, though no specific halal certification is indicated.

Petit Navire • 169 g

Filets maquereaux moutarde à l'ancienne

Fish Meat Eggs

Product Insights

Petit Navire’s Filets de Maquereaux à la moutarde à l'ancienne are canned mackerel fillets in an ancient‑style mustard sauce, belonging to the fish and seafood family. The product carries a Nutri‑Score of C and is classified as NOVA 4, offering 13 g of protein, 17 g of fat (3.4 g saturated), 0.4 g of sugar and 0.9 g of salt per 100 g. It contains the allergens fish and mustard and includes the additives E14xx, E412 and E415, making it an ultra‑processed item with both protein benefits and a high fat load.

Nutrient Levels

Traffic light indicators

Fat

moderate

Saturated Fat

moderate

Sugars

low

Salt

moderate

Nutritional Values

Values per 100 g

Energy Kcal211 kcal

Fat17 g

Saturated Fat3.4 g

Carbohydrates1.2 g

Sugars0.4 g

Comparative Analysis

Compared with the average canned fish product, this mackerel fillet in mustard sauce contains far more fat (17 g vs 6.7 g) and saturated fat, but substantially less salt (0.9 g vs 5.3 g) and sugar, while providing moderate protein and higher calories.

Ingredients

Filet de Maquereaux (56%) , eau, moutarde (9%), ( eau , graines de moutarde, vinaigre d’alcool, sel ) huile de tournesol , vinaigre d’alcool , moutarde à l’ancienne(2,2%) (eau , graines de moutarde, vinaigre d’alcool, sel ) vinaigre de cidre , amidon transformé de maïs, sel , épices, échalotes déshydratées, épaississants , gomme xanthane et gomme guar. Traces éventuelles de céleri, oeufs, lait.

84%

35%

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