Why is HERTA Croque-Monsieur Maxi mozzarella CSNx2 classified as ultra-processed (NOVA 4) and what specific additives does it contain?

The sandwich is built from refined ingredients such as wheat flour, vegetable oils and isolated cheese proteins, and includes industrial additives; the label lists preservative calcium propionate (E282), antioxidant ascorbic acid (E300), stabiliser sodium aluminosilicate (E451) and emulsifier mono‑ and diglycerides (E471), which together qualify it as ultra‑processed.

How does the salt content in this sandwich affect a hypertensive diet?

At 1.28 g of salt per 100 g, a typical 155 g serving provides about 2 g of salt, which is roughly 40 % of the recommended daily maximum of 5 g, so consuming it regularly can contribute to elevated blood pressure and should be limited for people with hypertension.

Is this product suitable for vegan, gluten‑free, or dairy‑free diets?

No, the sandwich contains mozzarella and milk proteins (dairy), pork ham (animal protein), wheat flour and gluten, making it unsuitable for vegan, gluten‑free or dairy‑free dietary regimes.

HERTA, Tendre Croc' • 310 g

HERTA Croque-Monsieur Maxi mozzarella CSNx2 310G

Composite Foods

Product Insights

HERTA Croque-Monsieur Maxi mozzarella CSNx2 is a ready-to-heat French sandwich classified as a composite food (sandwich) that delivers 262 kcal, 12 g fat (5.3 g saturated), 1.8 g sugars and 1.28 g salt per 100 g. It carries a Nutri-Score of D and falls in the ultra-processed NOVA 4 category, reflecting the presence of several additives such as the preservative E282, antioxidant E300, stabiliser E451 and emulsifier E471. While its sugar and energy levels are below the average for similar sandwiches, the relatively high saturated-fat and moderate salt, together with gluten and milk allergens, make it a less healthy choice for those watching sodium or avoiding dairy and wheat.

Nutrient Levels

Traffic light indicators

Fat

moderate

Saturated Fat

high

Sugars

low

Salt

moderate

Nutritional Values

Values per 100 g

Energy Kcal262 kcal

Fat12 g

Saturated Fat5.3 g

Carbohydrates23 g

Sugars1.8 g

Comparative Analysis

Compared with the average sandwich (19 g fat, 6.5 g saturated fat, 4.5 g sugars, 3.2 g salt and 366 kcal per 100 g), this croque-monsieur contains noticeably less fat, saturated fat, sugar, salt and energy.

Ingredients

Farine de BLÉ, MOZZARELLA, Eau, Jambon de porc, Huiles végétales (palme, colza), PROTÉINES de LAIT, Sel, Levure, Sucre, GLUTEN de BLÉ, Dextrose, Conservateur : E282, Stabilisant : E451 ; Arôme, Arômes naturels (présence naturelle de polyphénols), Antioxydant : acide ascorbique, Emulsifiant : E471, Jus de citron concentré.

84%

35%

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