14 März 2017

DSM and Evonik establish joint venture for omega-3 fatty acids from natural marine algae for animal nutrition

Commercial-scale facility for algal oil for salmon aquaculture and pet food to be built in the United States

  • Breakthrough for animal nutrition to reduce impact on ocean resources and making it more sustainable
  • Further develop and produce a high value algal oil with a natural balance of EPA and DHA

Royal DSM and Evonik today announced their intention to establish a joint venture for omega-3 fatty acid products from natural marine algae for animal nutrition. This breakthrough innovation will, for the first time, enable the production of omega-3 fatty acids for animal nutrition without using fish oil from wild caught fish, a finite resource. Evonik and DSM’s alternative omega-3 source is the first to offer both EPA and DHA and will be aimed at initial applications in salmon aquaculture and pet food. The companies will together build a commercial-scale production facility in the United States.

Evonik’s and DSM’s highly concentrated algal oil is a high value and pure source that will enable the animal nutrition industry to keep up with the increasing demand for these two essential omega-3 fatty acids without endangering fish stocks, contributing to healthy animal nutrition as well as to the ecological balance and biodiversity of the oceans.

Joint development between DSM and Evonik

The joint venture follows the joint development agreement, signed in July 2015. Under this agreement, Evonik and DSM have jointly worked on the development of products and the manufacturing process and explored opportunities for commercialization. Both companies achieved positive results in the development of the product while extensively working with the entire value chain, including fish feed producers, fish farmers and retailers.

Under the joint development agreement, DSM and Evonik have successfully produced pilot-scale quantities of the algal oil at DSM’s production facility in Kingstree, South Carolina (United States). Customers will be able to receive sizeable quantities of the product for market development while the construction of the new manufacturing plant is underway.

The successful product and process development was only possible thanks to the complementary competencies that Evonik and DSM bring to the collaboration: DSM has expertise in the cultivation of marine organisms including algae and long-established biotechnology capabilities in development and operations, whilst Evonik’s focus has been on developing industrial biotechnology processes and operating competitively large-scale manufacturing sites for fermentative amino acids.

Innovation breakthrough for aquaculture, pet food and beyond

The algal oil from DSM and Evonik means that the vision of salmon farming without using fish-based resources is – for the first time – becoming realistic. By replacing fish oil in salmon feed with this EPA and DHA rich alternative, the fish-in-fish-out ratio could be reduced significantly. This alternative will enable the aquaculture industry to continue to grow sustainably.

Worldwide fish oil production is approximately one million metric tons per year. Most of the fish oil is used in aquaculture, mainly for fat-rich fish species, such as salmon. The limited wild fish stocks restrict the amount of fish oil available and thus the growth of the aquaculture industry. Currently, the industry uses about 75% of the annual production of fish oil. Evonik and DSM’s algal oil will offer a sustainable non-fish alternative.

Just like humans, animals also need their daily intake of essential, long-chain

polyunsaturated fatty acids in their diet to ensure healthy growth. Until now, these fatty acids have been added to aquaculture feed and pet food almost exclusively from marine sources such as fish oil and fishmeal. As the new algal oil can be applied in feed production in the same way as fish oil, it can easily be introduced by feed and pet food producers.

DSM and Evonik are also pursuing applications of their algal oil for other aquatic and terrestrial animal species.

Omega-3 fatty acids EPA and DHA

Omega-3 fatty acids are a family of polyunsaturated fats, including eicosapentaenoic acid (EPA) and docosahexaenoic acid (DHA). Because they are not produced naturally by the body, omega-3s must be obtained from the diet or through supplementation. A large and growing body of evidence shows that sufficient levels of omega-3 EPA and DHA support brain, eye and heart health in multiple species, including humans.

Research suggests that omega-3 EPA and DHA may lower triglyceride levels (lipids) in the blood and may have positive effects on arterial function. Eating seafood twice a week is recommended by multiple health authorities. In a study evaluating the risks and benefits of fish intake published in the Journal of the American Medical Association JAMA, researchers found that 1-2 servings of fish per week, especially fish high in omega-3 EPA and DHA, reduced the risk of coronary death by 36% and total mortality by 17%.

Source: DSM, press release, 2017-03-08.

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