Why is Tuna chunks in brine classified as processed (NOVA 3) and what specific additives does it contain?

The product is canned and packed in a salty brine, which classifies it as a processed food (NOVA 3). The only listed additive is added salt to create the brine; no other flavorings or preservatives are declared.

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

With 1.3 g of salt per 100 g, the product provides a moderate amount of sodium. While lower than many canned fish items, it still contributes to daily sodium intake, so individuals with hypertension should consume it in limited portions and balance it with low‑salt foods.

Is Tuna chunks in brine suitable for a keto or low‑carbohydrate diet?

Yes, the product contains virtually no carbohydrates (0 g per 100 g) and a high protein level, making it compatible with keto, paleo, and other low‑carb eating plans.

Rio Mare • 120g

Tuna chunks in brine

Fish Meat Eggs

Product Insights

Tuna chunks in brine from Rio Mare are a canned fish product belonging to the fish and seafood family (PNNS groups: Fish Meat Eggs, Fish and seafood). It carries a Nutri‑Score of A, falls into the NOVA 3 processed‑food category, and offers a high protein content (25 g per 100 g) with very low fat (0.7 g) and virtually no sugars. The added salt (1.3 g per 100 g) increases its sodium level and the presence of brine means it is not a minimally processed option, which may be a concern for low‑salt diets.

Nutrient Levels

Traffic light indicators

Fat

low

Saturated Fat

low

Sugars

low

Salt

moderate

Nutritional Values

Values per 100 g

Energy Kcal97 kcal

Fat0.5 g

Saturated Fat0.2 g

Carbohydrates0 g

Sugars0 g

Comparative Analysis

Compared with the average tuna‑chunk product, this Rio Mare offering contains far less fat (0.7 g vs 6.62 g), virtually no sugar (0 g vs 0.98 g), higher protein (25 g vs 18.05 g) and a lower salt level (1.3 g vs 5.32 g) per 100 g.

84%

35%

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Frequently Asked Questions

Everything you need to know about Tuna chunks in brine.

Princes

1 x 145g