- Klimaindsats
Klimaindsats
BioMar er en frontløber hvad angår emissionsreduktion inden for vores branche.
Udforsk
Fish oil from trimmings is a success story in the world of sustainable resources — turning what was once discarded into something both practical and powerful. Derived from the parts of fish not used for human consumption such as heads, skin, bones, tails, and viscera — this by-product is now a valuable ingredient in everything from aquaculture to agriculture, pet food, and even renewable energy.
Trimming sources: Wild caught fish by-products and aquaculture by-products
High energy density: Trimmings oil is highly energy-dense, which makes it a great source of calories for fish, supporting faster growth and better fat deposition in farmed fish, especially in the early stages of life.
In recent years, as aquaculture has grown, it also contributes a significant share of trimmings. Farmed fish such as salmon and trout, when processed for fillets, generate similar by-products that are used to extract oil. This source is increasingly important as wild stocks are regulated and limited. Most trimmings oil is traditionally derived from the by-products of fish processing for human consumption — heads, skin, viscera, and tails from species like cod, herring, and mackerel. Predominantly small, fast-growing, short-lived pelagic species with high oil content and limited value in direct human consumption markets.
Fish intended for direct human consumption is typically processed to enhance convenience and speed for consumers. This process results in valuable by-products accounting for 30-70% of the total fish weight. Fish trimmings oil is a rich source of essential omega-3 fatty acids, particularly EPA and DHA. These nutrients are important for fish health, supporting growth, immune function, reproduction, and overall performance. Aside from omega-3s, the oil can contain vitamins A and D — especially when liver parts are included in the trimmings.
The oil isn’t just made from one type of fish. It can come from various species, such as salmon, mackerel, sardines etc. This type of fish can influence the nutritional profile of the oil, making it a versatile ingredient in fish feed formulations.
Not just for fish: Fish oil from trimmings has found a home in a wide range of industries. The oil can also be used in pet food, poultry feed, and even bio-fuels, showing its versatility as a byproduct. Moreover, some companies are converting fish oils, including those derived from trimmings, into renewable energy sources as an alternative to conventional fossil fuels. Through transesterification, fish trimmings oil can be processed into bio-diesel. Before electricity, fish oils were used in lamps as fuel.
Production of fish trimmings oil is subject to strict regulations in many countries to ensure safety and sustainability. It's produced in large quantities in places like Norway, Peru, and Iceland — wherever fishing is a big industry. Modern production methods include molecular distillation to remove heavy metals and contaminants, making it a super clean raw material. Because of its sensitivity to heat and oxidation, the oil must be handled and stored carefully to protect its nutritional value. But when done right, it stays stable for a long time without going rancid.
Trimmings oil represents a sustainable solution by utilizing these nutrient-rich parts that would otherwise go to waste, helping to meet the global demand for protein and essential fatty acids without increasing pressure on wild fish stocks.
Resultater (53)
- Genoprettende
- Klimaindsats
UdforskBioMar har opnået rekordlav FFDR
En rekordlav FFDR på 0,37 blev rapporteret i dag i BioMar's bæredygtighedsrapport for 2024. Denne milepæl blev nået gennem innovativ brug af alternative ingredienser og afskæringer, som nu udgør 55 % af de samlede marine ingredienser. De stadigt skiftende markedsforhold for råvarer kan dog gøre det udfordrende at opretholde denne position over tid.
- Ernæring
- Fisk og skaldyr
UdforskBedre foder resulterer i bedre mad til os alle
Hos BioMar forstår vi, at rejsen til enestående fisk og rejer begynder længe før, den når bordet, og den starter med det foder, der giver næring til fisk og rejer.
- BioFarm
- Ernæring
UdforskHow to secure an appropriate oxygen supply?
In fish farming, being attentive to oxygen levels and implementing oxygenation are important prerequisites for maintaining economic growth rates.
- Klimaindsats
UdforskNavigering i FLAG-emissioner i akvakultur
FLAG-emissioner (Forest, Land and Agriculture) vil være vigtige, når akvakulturindustrien skifter til produktion med lavere kulstofindhold. Disse udledninger, som nu spores under Science-Based Targets-initiativet (SBTi), stammer fra arealanvendelse og landbrugsaktiviteter snarere end fra energiforbrug.
- BioFarm
- Partnerskaber
UdforskTrials: The essential tool for choosing the right feed
Selecting the right feed is critical for achieving production goals on a fish farm. Conducting feed trials directly on the farm is the most effective way to identify the best option. BioMar helps guide this process.
- Produkter
- Ernæring
UdforskGuar - The plant that powers ice cream and fish farms
Guar, or Cyamopsis tetragonoloba, might not sound glamorous, but it powers a surprising range of industries. From your pantry to petroleum, and even into fish feed, this underappreciated crop is quietly shaping the world around us.
- Ernæring
- Fisk og skaldyr
UdforskVi er, hvad vi spiser... spiser
I dag har forbindelsen mellem det, vi spiser, og hvordan det påvirker vores helbred, aldrig været tydeligere. Når det drejer sig om fisk og skaldyr, er denne forbindelse endnu mere betydningsfuld. Det er ikke bare »vi er, hvad vi spiser« - men »vi er, hvad vi spiser, spiser.« Opdrættede fisks og rejers kost har direkte indflydelse på deres næringsværdi, hvilket gør kvaliteten af fiskefoderet til en afgørende faktor for at sikre, at de fisk og skaldyr, vi spiser, er nærende, sunde og produceret på en ansvarlig måde.
- BioSustain
- Produkter
UdforskBlue IMPACT-konceptet udvides
BioMar’s foderkoncept Blue IMPACT Aqua tilbydes nu også i mindre pillestørrelser.
- Nye ingredienser
- R&D
UdforskDen næste generation af insektmel
I samarbejde med Agronutris udvikler vi den næste generation af mel af sorte soldaterfluer, der er specielt designet til akvakulturindustriens behov.
- Klimaindsats
- Produkter
UdforskCertifications & Quality Systems
At BioMar, we are committed to ensuring that our feed and raw materials meet the highest standards of safety, quality and sustainability; and that our operations are safe for our employees and the environment. To demonstrate this dedication, we comply with a range of internationally recognised quality certifications and standards. Every step of our value chain is certified to comply with international standards
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