Why is 4 Signature Pork Sausages classified as ultra‑processed (NOVA 4) and what specific additives does it contain?

The sausages combine meat extracts, starch, oils and a series of food‑grade chemicals, which places them in the ultra‑processed NOVA 4 group; the label lists additives including dipotassium diphosphate (E450 v), disodium diphosphate (E450 i), sodium metabisulphite (E223) as a preservative and paprika extract (E160c) for colour.

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

At 0.53 g of salt per 100 g, the sausages contain roughly one‑third of the salt found in typical pork sausages, making them a lower‑salt option, but they still contribute to daily sodium intake and should be consumed in moderation by people with high blood pressure.

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

The formulation is gluten‑free, so it meets that requirement; its carbohydrate level is low (about 1.85 g per 100 g), which fits a keto approach, but the presence of pork makes it unsuitable for halal or any meat‑avoidance diets.

Tesco finest • 440 g

4 Signature Pork Sausages

Fish Meat Eggs

Product Insights

Tesco Finest 4 Signature Pork Sausages are a 440 g pack of processed pork sausages, containing 85 % pork together with water, rice flour, seasonings and a range of additives. Per 100 g they provide 328 kcal, 12 g fat (4.25 g saturated), 0.53 g salt, 0.5 g sugars and 6.75 g protein, delivering low sugar and moderate salt but relatively high energy and fat. The product is classified as ultra‑processed (NOVA 4) and carries a Nutri‑Score of C, includes additives such as E450 diphosphates, E223 sodium metabisulphite and E160c paprika extract, and is gluten‑free but unsuitable for vegan or halal diets.

Nutrient Levels

Traffic light indicators

Fat

high

Saturated Fat

high

Sugars

low

Salt

moderate

Nutritional Values

Values per 100 g

Energy Kcal318 kcal

Fat26.7 g

Saturated Fat9.6 g

Carbohydrates2.9 g

Sugars0.4 g

Comparative Analysis

Compared with the average values for pork sausages, this product delivers higher energy (328 kcal vs 255 kcal) but markedly lower fat, saturated fat, salt and sugars, while its protein content is substantially below the category average.

Ingredients

Pork (85%), Water, Rice Flour, Sea Salt, Pork ot prick Stock [Yeast Extract, Rapeseed Oil, Pork Extract, Water, Salt, Dextrose, Flavouring], Onion Powder, Black Pepper, Stabilisers (Tetrapotassium Diphosphate, Disodium Diphosphate), Sage, Dextrose, Bamboo Fibre, Coriander, Preservative (Sodium Metabisulphite), Mace, Nutmeg, Cayenne Pepper, Salt, Caramelised Sugar Syrup, Colour (Paprika Extract)

84%

35%

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