Agromar
Bonito del Norte Tuna in Olive Oil, Agromar
115 g Agromar selects the finest pieces of Northern bonito loin, covered in olive oil and sourced from the Cantabrian Sea during the bonito fishing season, preserving its distinctive exquisite, tender flavor and allowing you to enjoy the refined texture and taste of a high-quality gourmet product.
$4.10
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Entrega cuidada Producto gourmet seleccionado Origen y productor verificados
Original Made in Spain 2025

Agromar’s commitment to quality leads them to choose raw materials from our coasts, respecting the product and its nature while preserving decades of traditional artisanal production. Their factory, at the foot of the Cantabrian Sea and 100 meters from the Gijón fish market, allows them to acquire and select the finest Bonito del Norte and Cantabrian anchovy. From July to September, the bonito fishing season becomes a true economic and social event in coastal towns throughout the Cantabrian coast, thanks to its artisanal and seasonal fishing.

In addition to Omega-3, it is rich in B vitamins, as well as vitamins A and D, and minerals such as potassium, phosphorus, magnesium, iron, and iodine.

Technical sheet:

Characteristics: Net weight: 115 g // Drained weight: 81 g

Species: Bonito del Norte (Thunnus alalunga)

Ingredients: Bonito del Norte ((Thunnus alalunga) olive oil and salt

Producer: Agromar

Location: Gijón (Asturias)

Nutrition Facts for Bonito del Norte (per 100g, drained)

  • Energy 226 Kcal / 943 kJ
  • Fat 14g
  • of which saturated 2,4g
  • Carbohydrates 0g
  • Sugars: 0g
  • Protein 25g
  • Salt 0,86g

Store in a cool, dry place, protected from direct sunlight

Best before: 5 years after production

How Bonito del Norte is prepared

1. Fishing

Bonito is pole-and-line caught by small boats all along the Cantabrian Coast, using either trolling methods while the boat is moving, or live-bait fishing while stationary. Thanks to traditional, sustainable fishing, we can preserve the species and continue enjoying it for many more years.

2. The fish auction

After long, demanding days at sea, the boats arrive at Cantabrian ports to auction Bonito del Norte at the local fish markets. In our case, we purchase it from the fish markets of Gijón and Avilés, which ensures it reaches us perfectly fresh for preparation. The freshness of the bonito is one of the keys to its quality, setting it apart from other fish that are canned after having first been frozen on an offshore vessel.

3. Heading and cooking

Once the bonito arrives at our facilities, it must be headed and gutted to remove the blood from inside. We then remove the belly, its most prized part, to can separately. After heading and gutting, the bonito is cooked in water and salt to preserve the valued texture of fresh fish.

4. Peeling and packing

The bonito are cooked whole and then cut, with the skin and dark meat removed. The resulting loins may be used for different formats and preparations, depending on how they are cut. After packing, the cans or glass jars, as appropriate, are covered with olive oil, marinade, or a natural preparation with lightly salted water before being sealed.

5. Sterilization

The reason bonito, like any preserved food, requires no additives lies in the autoclave sterilization process. The cans or jars are placed in carts for heat treatment with steam at a specific temperature and for a specific time. This gives the product a shelf life of around 5 years, which may even be longer.

Agromar

More than 50 years of complete dedication With more than 50 years of experience, Agromar continues to offer the finest quality in preserved and prepared products. The company’s history dates back to 1948, when Gijón native Armando Barrio Mata had the original idea of canning sea urchin roe, then very abundant on the rocky shores and beaches of Asturias. Initially intended for family consumption and used as a gift, this unique product soon revealed commercial possibilities that Armando was able to recognize and develop. In those years, many small artisanal canneries were scattered along the Cantabrian coast, like the one his father ran back in 1920. Armando himself produced and marketed salted fish, perhaps the most artisanal of all preserved seafood. It was he who finally registered the brand in 1968 and, 21 years later, brought about the birth of what we now know as CONSERVAS AGROMAR, a young and innovative limited company.   A leading company in constant evolution New times, new ideas, and new needs have driven Agromar’s constant growth in recent years, both in sales and in its range of products and production capacity, taking on new challenges and enthusiastically approaching highly competitive international markets. The success of Agromar products and their clear positioning in the “gourmet” segment have made their preserves present today in the finest restaurants and delicatessen shops in Spain, France, Italy, Germany, the United Kingdom, Mexico, the USA, and Hong Kong. This is undoubtedly the best reward for many years of work and an incentive to continue working with dedication and care. Naturally, it was only fitting for us to offer them at Made in Spain Gourmet. What better place for them to be promoted as representatives of the very best of our gastronomy.
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