Why is Quiche Lorraine classified as ultra-processed (NOVA 4) and what specific additives does it contain?

The product combines several industrially processed components such as margarine, cheese, and cured meats, and incorporates additives like emulsifier E471, acidifier E330, antioxidant E316, preservative E250, and a palm‑oil blend, which places it in the ultra‑processed NOVA 4 category.

How does the sugar and salt content in Quiche Lorraine affect a diabetic or hypertensive diet?

With only 1.7 g of sugar per 100 g, the quiche is low in sugar and therefore less likely to raise blood glucose sharply, but its 0.9 g of salt per 100 g is moderate; while lower than the category average, it still contributes to sodium intake and should be monitored by hypertensive individuals.

Is the egg content in Quiche Lorraine a concern for people with egg allergy, and how is it declared on the label?

Yes, the product contains 19 % egg, which is listed as a declared allergen in the ingredient list and highlighted in the allergen information, so anyone with an egg allergy should avoid it.

Carrefour • 260 g

Quiche Lorraine

Composite Foods

Product Insights

Quiche Lorraine is a frozen composite food belonging to the pizza pies and quiches family, sold by Carrefour in a plastic tray and film package. It carries a Nutri-Score of D and is classified in the ultra-processed NOVA 4 group, reflecting the presence of processed ingredients such as margarine, emulsifier E471, acidifier E330, antioxidant E316, preservative E250, and sustainable palm oil. Nutritionally it provides 265 kcal, 8.5 g protein and 1.6 g fiber per 100 g, but the saturated fat is high at 7.8 g and it contains allergens including eggs, gluten, milk and mustard, with possible traces of nuts and soy.

Nutrient Levels

Traffic light indicators

Fat

moderate

Saturated Fat

high

Sugars

low

Salt

moderate

Nutritional Values

Values per 100 g

Energy Kcal265 kcal

Fat16 g

Saturated Fat7.6 g

Carbohydrates21 g

Sugars1.7 g

Comparative Analysis

Compared with the average frozen quiche, this Quiche Lorraine contains less sugar (1.7 g vs 4.14 g) and lower salt (0.9 g vs 2.24 g), but higher total fat (16 g vs 11.36 g), more saturated fat (7.8 g vs 4.89 g) and less protein (8.5 g vs 10.76 g).

Ingredients

Farine de _blé_, _œuf_ 19%, eau, lardon fumé 11% [poitrine de porc (Origine : UE), sel, dextrose, acidifiant : acide citrique, antioxydant : érythorbate de sodium, conservateur : nitrite de sodium], margarine [huiles végétales (palme, colza), eau, émulsifiant : mono - et diglycérides d'acides gras, acidifiant : acide citrique], _crème_ fraiche 5,4%, jambon cuit supérieur 4% [jambon de porc (Origine : UE), eau, sel, arômes, contient sirop de glucose et/ou dextrose, antioxydant : érythorbate de sodium, conservateur : nitrite de sodium], _emmental_ 2,5%, amidon modifié de pomme de terre, _lait_ en poudre, sel, muscade, poivre blanc. Peut contenir des traces de toutes céréales contenant du gluten, fruits à coque, moutarde et soja.

84%

35%

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