Why is 4 genuine Alsace knacks classified as ultra-processed (NOVA 4) and what specific additives does it contain?

It is classified as NOVA 4 because the sausages undergo extensive processing that includes curing, addition of flavorings, and use of several food additives. The label lists sodium nitrite (preservative), sodium ascorbate (antioxidant), citric acid and sodium citrates (acidity regulators), which are typical of ultra‑processed meat products.

How does the high fat and saturated fat content of this product affect a heart‑healthy diet?

With 25 g of total fat and 9.1 g of saturated fat per 100 g, the knacks contribute a significant amount of calories and saturated fatty acids, which can raise LDL cholesterol levels if consumed frequently. For a heart‑healthy diet, they should be eaten sparingly and balanced with low‑fat, high‑fiber foods.

Based on its ingredients, is this product suitable for keto, gluten‑free, or vegan diets?

The sausages are rich in animal protein and contain almost no carbohydrates, making them compatible with a ketogenic diet. They do not contain wheat or other gluten sources, so they are gluten‑free. However, they contain meat, pork plasma and animal‐derived casing, so they are not suitable for vegan or vegetarian diets.

Tempé • 240 g

4 véritables knacks d'Alsace

Fish Meat Eggs

Product Insights

The product is a 240 g pack of traditional Alsace-style knacks (small smoked sausages) produced in France. It belongs to the processed meat category (pnns group: meat) and carries a Nutri-Score of E and a NOVA 4 classification, reflecting a high fat content of 25 g, saturated fat of 9.1 g and 288 kcal per 100 g, while its sugar (0.8 g) and salt (2 g) levels are modest. The formulation contains sodium nitrite, sodium ascorbate, citric acid and sodium citrates as preservatives and antioxidants, and the product receives an Eco-Score of F, indicating a low environmental performance.

Nutrient Levels

Traffic light indicators

Fat

high

Saturated Fat

high

Sugars

low

Salt

high

Nutritional Values

Values per 100 g

Energy Kcal288 kcal

Fat25 g

Saturated Fat9.1 g

Carbohydrates1.2 g

Sugars0.8 g

Comparative Analysis

Compared with average values for similar processed meats, this knack contains more fat (25 g vs 18.58 g), more saturated fat (9.1 g vs 6.78 g), slightly less salt (2 g vs 3.52 g) and lower sugars (0.8 g vs 1.56 g), resulting in a higher energy content (288 kcal vs 254.77 kcal).

Ingredients

viande et gras de porc (70 %), eau, viande et gras de bœuf (14 %), sel, épices et plantes aromatiques, dextrose, oignons, plasma de porc déshydraté, arômes naturels, correcteur d'acidité : citrates de sodium, sirop de glucose, acidifiant : acide citrique, antioxydant : ascorbate de sodium, conservateur : nitrite de sodium, Boyau naturel de mouton,

84%

35%

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