Why is Tuna, tomato and old-style mustard tart classified as ultra-processed (NOVA 4) and what specific additives does it contain?

The product is made from multiple refined ingredients, added oils, a processed mustard blend and a preservative system, which places it in the ultra‑processed NOVA 4 category; the label lists one additive, identified as E14xx, a sulphite used for preservation.

How does the sugar and salt content in this tart affect a diabetic or hypertensive diet?

With only 2.1 g of sugar per 100 g, the tart is relatively low in sugar and thus less likely to spike blood glucose, but it still contains 0.95 g of salt (approximately 950 mg per 100 g), which can contribute to higher sodium intake and may need to be limited for people managing hypertension.

Is the tuna in this tart a concern for fish-allergic consumers?

Yes, the tart lists tuna as a primary ingredient and declares fish as an allergen, so anyone with a fish allergy should avoid it; additionally, the product carries possible traces of crustaceans, molluscs and celery, which may further limit its suitability for sensitive individuals.

U • 400 g

Tarte au thon tomates et moutarde à l'ancienne 400g

Composite Foods

Product Insights

The Tuna, tomato and old-style mustard tart is a ready-to-cook frozen savory pie belonging to the Pizza pies and quiches family. It carries a Nutri-Score of C and is classified as NOVA 4, meaning it is ultra-processed, with 225 kcal, 11.2 g fat (4.2 g saturated), 0.95 g salt and 2.1 g sugars per 100 g, offering 9.3 g protein and modest fiber. While the tart provides a decent protein boost and includes real vegetables and tuna, it also contains several common allergens (eggs, fish, gluten, milk, mustard) and an additive (E14xx), which may be drawbacks for sensitive consumers.

Nutrient Levels

Traffic light indicators

Fat

moderate

Saturated Fat

moderate

Sugars

low

Salt

moderate

Nutritional Values

Values per 100 g

Energy Kcal225 kcal

Fat11.2 g

Saturated Fat4.2 g

Carbohydrates21.1 g

Sugars2.1 g

Comparative Analysis

Compared with average frozen savory pies, this tuna tart contains less sugar, fat, saturated fat, salt and calories, but also offers slightly less protein and fiber.

Ingredients

Farine de BLE, OEUFS entiers, THON 11.5% (THON listao 10%, huile de tournesol, sel), CREME fraiche 11.3%, FROMAGE blanc, tomates cerises 9%, eau, oignons, huile de colza, MOUTARDE à l'ancienne 2.2% (eau, graines de MOUTARDE, vinaigre d'alcool, sel), échalotes, farine de riz, LACTOSE et proteine de LAIT-LAIT ÉCRÉMÉ en poudre, MOUTARDE de dijon 1.1% (eau, graines de MOUTARDE, vinaigre d'alcool, sel), amidon transformé de maïs, sel, ciboulette, poivre. Traces éventuelles de crustacés, mollusques et céleri.

84%

35%

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