Why is Méga Thon Oeuf pain viennois classified as ultra-processed (NOVA 4) and what specific additives does it contain?

The sandwich includes refined wheat flour, added oils, emulsifiers and other industrial ingredients, which place it in the ultra‑processed NOVA 4 category; the label lists two additives, E300 (ascorbic acid) and E471 (mono‑ and diglycerides of fatty acids).

How does the sugar and salt content in Méga Thon Oeuf pain viennois affect a diabetic or hypertensive diet?

With 4.3 g of sugar and 1.1 g of salt per 100 g, the sandwich adds a moderate carbohydrate load that diabetics must count toward their daily allowance and contributes to sodium intake, so people with hypertension should limit portions to stay within recommended limits.

Based on its ingredients, is Méga Thon Oeuf pain viennois suitable for vegan, keto, halal, or gluten‑free diets?

It contains tuna, eggs, wheat gluten and lactose, so it is not vegan, not gluten‑free, and its high carbohydrate content makes it unsuitable for a strict keto regimen; the product may be acceptable for halal consumers if the fish and eggs meet their standards, but no explicit halal certification is provided.

Sodebo • 230 g

Méga Thon Oeuf pain viennois

Composite Foods

Product Insights

Méga Thon Oeuf pain viennois is a ready‑to‑eat sandwich made with a viennoiserie‑style roll, tuna, and egg, classified in the sandwiches group. It carries a Nutri‑Score of C and falls into NOVA group 4, reflecting its ultra‑processed nature with refined flour, added oils and two food additives (E300, E471). Nutritionally it offers moderate protein (9.9 g/100 g) and fiber (2.4 g/100 g) while keeping fat (14 g), saturated fat (1.4 g), salt (1.1 g) and calories (278 kcal) below typical sandwich averages, though its sugar level is comparable to the category mean.

Nutrient Levels

Traffic light indicators

Fat

moderate

Saturated Fat

low

Sugars

low

Salt

moderate

Nutritional Values

Values per 100 g

Energy Kcal278 kcal

Fat14 g

Saturated Fat1.4 g

Carbohydrates27 g

Sugars4.3 g

Comparative Analysis

Compared with the average sandwich, this product contains significantly less fat, saturated fat, salt, and calories, while offering slightly more fiber but about half the protein.

Ingredients

Pain viennois (farine de BLE, eau, sucre, huile de colza et/ou tournesol, levure boulangère, sel, gluten de BLE, LACTOSE, curcuma), THON, huile de colza, ŒUF, eau, jaune d'ŒUF, vinaigre d'alcool, amidon et/ou fécule, sel, poivre, graines de MOUTARDE. Ce produit peut contenir : soja, d'autres céréales contenant du gluten.

84%

35%

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