Atlantic salmon nutrition could get a local twist

“Seaweeds have excessive ranges of carbohydrates however comprise too little fats and so can’t be fed on to farmed salmon”, says Hagemann. “Nonetheless, by first feeding the seaweeds to ragworms, we get hold of a high-quality feed that’s wealthy in Omega-3, and with the fitting composition of different fatty acids and marine proteins. That is additionally a great way of exploiting residual uncooked supplies derived from seaweed manufacturing,” he says. The analysis is being carried out as a part of a venture referred to as POLYKELP, which is being coordinated by SINTEF Ocean.

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