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

The product combines refined wheat flour, palm and rapeseed oils, and a range of food‑industry additives such as mono‑ and diglycerides of fatty acids (E471), potassium sorbate (E202), beta‑carotene (E160a i), ascorbic acid (E300) and citric acid (E330), which are typical of ultra‑processed foods.

How does the salt and saturated‑fat content in this puff pastry affect a hypertensive or heart‑health diet?

At 0.46 g of salt per 100 g the product is moderate and lower than the category average, but its 10.7 g of saturated fat is high and can raise LDL cholesterol, so it should be limited for people managing blood pressure or heart disease.

Is this product suitable for a vegan, gluten‑free, or keto diet?

The pastry is vegan because it contains no animal ingredients, but it includes wheat flour, making it unsuitable for gluten‑free diets, and its high carbohydrate (40.5 g) and sugar (3.1 g) levels mean it does not fit a strict keto regimen.

Sainsbury's • 320g

Puff Pastry

Cereals And Potatoes

Product Insights

Puff Pastry is a plant‑based product belonging to the Cereals and potatoes group, marketed by Sainsbury’s and sold in 320 g packs. The item carries a Nutri‑Score of D and is classified as ultra‑processed (NOVA 4), reflecting its high fat (23.7 g) and saturated fat (10.7 g) content alongside moderate salt (0.46 g) and low sugars (3.1 g). While it is vegan and fortified with iron and vitamins, it contains gluten and several additives such as emulsifiers and preservatives, which may be a concern for sensitive consumers.

Nutrient Levels

Traffic light indicators

Fat

high

Saturated Fat

high

Sugars

low

Salt

moderate

Nutritional Values

Values per 100 g

Energy Kcal404 kcal

Fat23.7 g

Saturated Fat10.7 g

Monounsaturated Fat9.2 g

Polyunsaturated Fat2.8 g

Comparative Analysis

Compared with the average values for similar foods, this puff pastry provides far more fat (23.7 g vs 6.94 g) and saturated fat (10.7 g vs 165.82 g), higher energy (404 kcal vs 353 kcal) but considerably less sugar (3.1 g vs 9 g) and lower salt (0.46 g vs 2.96 g).

Ingredients

fortified wheat flour (_wheat_ flour, calcium carbonate, iron, niacin, thiamin), water, palm oil, rapeseed oil, concentrated lemon juice, salt, emulsifier: mono - and diglycerides of fatty acids; preservative: Potassium Sorbate, inactive dried yeast, Flavouring, Colour: Beta-Carotene, Flour Treatment Agent: Ascorbic Acid, Acidity Regulator: Citric Acid.

84%

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