Why is Smooth mushroom soup classified as ultra‑processed (NOVA 4) and what specific additives does it contain?

The soup combines many refined components – concentrated vegetable stock, isolated lentil protein, and a blend of flavourings – together with additives such as xanthan gum (emulsifier), sodium carbonate (E331) as a stabiliser, and additional flavouring and colour agents. This level of formulation and the presence of industrial additives place it in the ultra‑processed NOVA 4 category.

How does the salt content of Smooth mushroom soup affect a hypertensive diet?

With 0.54 g of salt per 100 g (moderate according to the product’s nutrient levels), the soup contains considerably less sodium than the average soup, yet it still contributes to daily salt intake and should be counted within the recommended limit of 5 g per day for people managing high blood pressure.

Is the mushroom ingredient in this soup a potential allergen for consumers with mushroom sensitivity?

Yes, mushrooms are listed as an ingredient (12 % of the formula) and can trigger allergic reactions in individuals who are sensitive to fungi. People with a known mushroom allergy should avoid this product, even though it is otherwise vegan and free from common allergens like gluten or dairy.

M&S Food • 600g

Smooth mushroom soup

Composite Foods

Product Insights

Smooth mushroom soup is a 600 g vegan product from M&S Food, classified as a one‑dish meal in the PNNS groups. Per 100 g it provides 43 kcal, 2.5 g fat (0.4 g saturated), 0.8 g sugars, 0.54 g salt, 0.7 g protein and 0.5 g fibre, earning a Nutri‑Score of B, with low fat and sugar but moderate salt. The soup is an ultra‑processed (NOVA 4) item containing additives such as xanthan gum, an emulsifier, sodium carbonate (E331) and several flavouring and colour compounds, which may be a concern for those avoiding additives.

Nutrient Levels

Traffic light indicators

Fat

low

Saturated Fat

low

Sugars

low

Salt

moderate

Nutritional Values

Values per 100 g

Energy Kcal43 kcal

Fat2.5 g

Saturated Fat0.4 g

Carbohydrates4.2 g

Sugars0.8 g

Comparative Analysis

Compared with the average soup in its category, this smooth mushroom soup contains far less sugar (0.8 g vs 3.57 g), salt (0.54 g vs 3.55 g) and calories (43 kcal vs 174 kcal), but also provides considerably less protein and fibre.

Ingredients

Vegetable Stock (Water Concentrated Carrots Concentrated Lecks Concentrated 129 Pepper) Mushrooms (12%) Onions Salt Ground White Chestnut Mushrooms (8%) Onions Lentil Protein Preparation (7%). 1273 461, Zanthan Cum Emulsifier: Water Rapeseed Oil Coconut Oil Lentil Protein Sugar Modified Potato Starch Stabiliser 759 172 BASS Acidity Regulator: E331 659 Celery Carrots Cornflour Plavourings Salt Colour: Beta Carotenes) White Wine Potatoes Cannellini Beans Rapeseed Oil Salt Garlic Purée Parsley Thyme Ground Black Pepper.

84%

35%

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