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

The product combines multiple processed ingredients such as refined wheat flour, butter, cheese, cured pork and dairy cream, and it includes several industrial additives, which places it in the ultra‑processed NOVA 4 category. The listed additives are nitrite de sodium (E250) used as a preservative, erythorbate of sodium (E316) as an antioxidant, citric acid (E330) as an acidifier, a carotenoid colourant (E160) and a generic additive code E14xx that usually denotes a flavouring or processing aid.

How do the saturated‑fat and salt levels in this quiche impact a heart‑healthy diet?

With 9.6 g of saturated fat per 100 g, the quiche can raise LDL cholesterol if eaten frequently, while the 1.2 g of salt contributes to daily sodium intake but is lower than the category average, so its impact on blood pressure is moderate. For a heart‑healthy plan, it should be enjoyed occasionally and balanced with lower‑fat, low‑salt foods.

Is the egg content in this quiche a concern for people with egg allergy?

Yes. Eggs are listed both in the ingredient list and in the allergen declaration, so anyone with an egg allergy should avoid this quiche entirely.

U • 260g (2x130g)

Quiche lorraine

Composite Foods

Product Insights

Quiche Lorraine is a French savory tart that belongs to the pizza‑pies‑and‑quiches family of composite foods. It carries a Nutri‑Score of D and is classified in the ultra‑processed NOVA 4 group, reflecting its high saturated‑fat (9.6 g per 100 g) and moderate salt (1.2 g per 100 g) despite low sugar and a modest fiber content. The product provides 262 kcal, 17 g of total fat and 8.8 g of protein, but the presence of added preservatives, nitrite and several allergens means it should be consumed in moderation.

Nutrient Levels

Traffic light indicators

Fat

moderate

Saturated Fat

high

Sugars

low

Salt

moderate

Nutritional Values

Values per 100 g

Energy Kcal262 kcal

Fat17 g

Saturated Fat9.6 g

Carbohydrates18 g

Sugars1.9 g

Comparative Analysis

Compared with the average French quiche (fat 11.4 g, saturated fat 4.9 g, salt 2.2 g, sugars 4.1 g per 100 g), this Quiche Lorraine contains considerably more total and saturated fat, less salt and far less sugar, while delivering a similar energy level.

Ingredients

Pâte 40% [farine de BLE (France) 21%, BEURRE 9,6%, EMMENTAL, eau, OEUF, sel], OEUF, lardon fumé 14% (poitrine de porc (origine : France), sel, dextrose, acidifiant : acide citrique, antioxydant : érythorbate de sodium, conservateur : nitrite de sodium), eau, CREME fraîche épaisse, poudre de LAIT entier, amidon transformé de maïs, sel, épices, colorant : caroténoïdes.

84%

35%

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