Why is Skinless & Boneless Mackerel Fillets classified as a NOVA group 3 product and does it contain any additives?

The fillets are simply canned after being skinned and boned, with only water, tomato paste, sugar, vinegar, spices, salt and garlic added, so they are considered moderately processed (NOVA 3) and no food‑grade additives are listed.

How do the sugar and salt levels in this canned mackerel affect people with diabetes or hypertension?

With 5.4 g of sugar per 100 g, the product can raise blood glucose and should be limited by diabetics, while the 0.69 g of salt is modest for a canned fish and is generally acceptable for most hypertensive individuals when consumed in small portions.

Is the fish ingredient in this product a concern for individuals with seafood allergies, and does it meet any sustainability certifications?

The only allergenic component is fish, so anyone with a fish allergy should avoid it; the product is labeled as Sustainable, Sustainable fishery and carries the MSC certification, indicating it comes from a responsibly managed fishery.

Princes • 125g

Skinless & Boneless Mackerel Fillets

Fish Meat Eggs

Product Insights

Skinless & Boneless Mackerel Fillets are canned, skinless Atlantic mackerel prepared without added preservatives, falling under the fish category of the PNNS food groups. The product carries a Nutri‑Score of C and is classified as NOVA group 3, indicating a moderately processed food, with high fat (14 g) and sugar (5.4 g) but relatively low salt (0.69 g) per 100 g. While it provides valuable omega‑3 fatty acids and protein, its overall nutrient balance is offset by elevated saturated fat and modest protein content compared with typical fish products.

Nutrient Levels

Traffic light indicators

Fat

moderate

Saturated Fat

moderate

Sugars

moderate

Salt

moderate

Nutritional Values

Values per 100 g

Energy Kcal198 kcal

Fat14 g

Saturated Fat2.9 g

Omega 3 Fat4.3 g

Carbohydrates7.6 g

Comparative Analysis

Compared with average canned fish, this mackerel contains roughly double the fat (14 g vs 6.62 g), more than twice the saturated fat (2.9 g vs 1.32 g) and over five times the sugar (5.4 g vs 0.98 g), while delivering lower salt (0.69 g vs 5.32 g) and less protein (10.3 g vs 18.05 g).

Ingredients

Mackerel Fillets [Fish] (56%), Water, Tomato Paste (14%), Sugar, Spirit Vinegar, Spices, Salt, Garlic

84%

35%

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Frequently Asked Questions

Everything you need to know about Skinless & Boneless Mackerel Fillets.

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