Why is CLASSIC' Thon Crudités classified as ultra‑processed (NOVA 4) and what specific additives does it contain?

The sandwich combines multiple industrially prepared components, pre‑baked whole‑meal bread, canned tuna, and a formulated reduced‑fat mayonnaise, each undergoing separate processing steps, which places the final product in the ultra‑processed NOVA 4 category. The only listed additive is E300 (ascorbic acid), used as a flour‑treatment antioxidant.

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

With 2.7 g of sugars per 100 g, the sandwich is below the average sugar level for sandwiches, so it adds a modest amount of carbohydrate that can fit into a controlled‑carb plan for diabetics when portioned appropriately. However, it contains 0.96 g of salt per 100 g, which contributes to daily sodium intake; individuals with hypertension should limit consumption and consider balancing the rest of the day’s salt intake.

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

Yes. The mayonnaise includes Dijon mustard, which contains mustard seeds and is explicitly listed among the allergens (mustard). Anyone diagnosed with a mustard allergy should avoid this sandwich.

Bon app', Carrefour • 145 g

CLASSIC' Thon Crudités

Composite Foods

Product Insights

CLASSIC' Thon Crudités is a ready‑to‑eat sandwich made with whole‑meal sliced bread, tuna in brine, reduced‑fat mayonnaise, tomatoes and cucumber. It carries a Nutri‑Score of C and is classified in NOVA group 4, indicating an ultra‑processed product; per 100 g it provides 183 kcal, 5.9 g fat (0.5 g saturated), 9.2 g protein, 2.9 g fiber, 2.7 g sugars and 0.96 g salt. The sandwich is relatively low in sugars, saturated fat and salt compared with typical sandwiches, but its protein content is modest and the presence of added mustard, egg yolk and gluten means it is not suitable for vegan, gluten‑free or mustard‑allergic consumers.

Nutrient Levels

Traffic light indicators

Fat

moderate

Saturated Fat

low

Sugars

low

Salt

moderate

Nutritional Values

Values per 100 g

Energy Kcal183 kcal

Fat5.9 g

Saturated Fat0.5 g

Carbohydrates22 g

Sugars2.7 g

Comparative Analysis

Compared with the average sandwich (per 100 g), this product contains less sugar (2.7 g vs 4.52 g), far lower fat (5.9 g vs 19.05 g) and saturated fat (0.5 g vs 6.49 g), lower salt (0.96 g vs 3.17 g) and calories (183 kcal vs 366 kcal), while offering higher fiber (2.9 g vs 2.07 g) but less protein (9.2 g vs 18.39 g).

Ingredients

Pain de mie complet 48,3% (farine complète de _blé_ 29,9%, eau, huile de colza, sucre, farine de _blé_, _gluten de blé_, levure, sel, agent de traitement de la farine : acide ascorbique), thon au naturel 17,2% (_poisson_Katsuwonus pelamis 15,5%, eau, sel), mayonnaise allégée en matières grasse 13,8% [eau, huile de colza, _moutarde_ de Dijon (eau, graines de _moutarde_, vinaigre d'alcool, sel), vinaigre d'alcool, amidon, jaune d'_œuf_, sucre, sel, jus de citron], tomates 13,8%, concombre 6,9%. Peut contenir des traces de graines de sésame, lait et soja.

84%

35%

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