Why is Filetti di tonno lavorati a mano al naturale classified as ultra‑processed (NOVA 4) and what specific additives does it contain?

The product is labeled NOVA 4 because it undergoes several industrial steps such as filleting, adding water, salt and natural flavorings, which move it beyond minimally processed fish. The only added ingredients are salt, water and a natural celery‑onion flavor, so there are no synthetic additives, but the level of processing still places it in the ultra‑processed category.

How does the 1.1 g of salt per 100 g in this tuna fillet affect people who need to limit sodium?

A serving of 100 g provides about 1.1 g of salt, roughly 18 % of the recommended maximum of 6 g per day, so it contributes a moderate amount to daily sodium intake and should be accounted for in low‑sodium diets, especially for individuals with hypertension.

Is the natural celery flavor in this product a concern for people with a celery allergy?

Yes. The ingredient list includes a natural celery aroma, which is derived from celery and is listed as an allergen; anyone with a confirmed celery allergy should avoid this tuna fillet.

Rio mare • 175 g

Filetti di tonno lavorati a mano al naturale

Fish Meat Eggs

Product Insights

These hand‑worked natural tuna fillets are sold in a 175 g jar and contain skipjack tuna, water, salt, and natural celery and onion flavors. Nutritionally, they provide 31 g of protein per 100 g, very low fat (1.1 g), zero sugars and only 1.1 g of salt, earning a Nutri‑Score of A, yet the product is classified as ultra‑processed (NOVA 4). Belonging to the Fish Meat Eggs dietary group, they contain fish and celery allergens, and their macro profile is markedly better than typical seafood averages despite a moderate salt level.

Nutrient Levels

Traffic light indicators

Fat

low

Saturated Fat

low

Sugars

low

Salt

moderate

Nutritional Values

Values per 100 g

Energy Kcal134 kcal

Fat1.1 g

Saturated Fat0.3 g

Carbohydrates0 g

Sugars0 g

Comparative Analysis

Compared with average seafood products, this tuna fillet contains no sugars, only 1.1 g fat, 0.3 g saturated fat and 1.1 g salt per 100 g, all well below the typical values of 0.98 g sugar, 6.62 g fat, 1.32 g saturated fat and 5.32 g salt.

Ingredients

Filetti di tonno (Euthynnus (Katsuwonus) pelamis), acqua, sale, aroma naturale di sedano e cipolla

84%

35%

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Frequently Asked Questions

Everything you need to know about Filetti di tonno lavorati a mano al naturale.

RIO mare

126 g