DNA testing was conducted on 240 random seafood samples and has shown the MSC traceability scheme to be functional. None of the products tested were mislabeled and DNA testing has been established as a useful tool for combating eco-label fraud. The MSC plans to expand the DNA testing program later this year.
Testing was conducted on Alaskan salmon, Alaskan Pollock and South Georgian Patagonian toothfish (aka Chilean seabass). A team of scientists took samples from MSC-labeled products sold in the USA, the UK, Germany and Japan and compared their DNA profiles with those of previously taken reference samples. All proved to be the species declared on the pack, providing assurance that only MSC-certified seafood is used in the final, packaged product.
MSC supply chain manager, Evi Mateboer, said: “Traceability is a very hot topic in the seafood industry: mislabeling is a recognized problem and undermines confidence in the supply chain. These tests confirm MSC chain of custody as a valid tool in ensuring only MSC certified fish is labeled as such.”
“…DNA analysis provides a positive identification of species, but it won’t, by itself, tell us that the product originates from a certified fishery. In combination with the rigorous traceability requirements demanded by our Chain of Custody standard, such testing gives consumers and stakeholders extra assurance that the product they are buying is correctly labeled.”
MSC chief executive, Rupert Howes, said: “DNA testing helps build public confidence in product sourcing and labeling claims. Traceability is an essential business requirement and the MSC will continue to develop systems that help protect our partners’ investment, markets and reputation.”
The next stage of the DNA testing program will assess more products containing salmon, pollock and Patagonian toothfish, and develop tests for four more fish species: Pacific cod, hake, hoki and herring.
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