[{"command":"openDialog","selector":"#drupal-modal","settings":null,"data":"\u003Cdiv id=\u0022republish_modal_form\u0022\u003E\u003Cform class=\u0022modal-form-example-modal-form ecl-form\u0022 data-drupal-selector=\u0022modal-form-example-modal-form\u0022 action=\u0022\/en\/article\/modal\/10720\u0022 method=\u0022post\u0022 id=\u0022modal-form-example-modal-form\u0022 accept-charset=\u0022UTF-8\u0022\u003E\u003Cp\u003EHorizon articles can be republished for free under the Creative Commons Attribution 4.0 International (CC BY 4.0) licence.\u003C\/p\u003E\n \u003Cp\u003EYou must give appropriate credit. We ask you to do this by:\u003Cbr \/\u003E\n 1) Using the original journalist\u0027s byline\u003Cbr \/\u003E\n 2) Linking back to our original story\u003Cbr \/\u003E\n 3) Using the following text in the footer: This article was originally published in \u003Ca href=\u0027#\u0027\u003EHorizon, the EU Research and Innovation magazine\u003C\/a\u003E\u003C\/p\u003E\n \u003Cp\u003ESee our full republication guidelines \u003Ca href=\u0027\/horizon-magazine\/republish-our-stories\u0027\u003Ehere\u003C\/a\u003E\u003C\/p\u003E\n \u003Cp\u003EHTML for this article, including the attribution and page view counter, is below:\u003C\/p\u003E\u003Cdiv class=\u0022js-form-item form-item js-form-type-textarea form-item-body-content js-form-item-body-content ecl-form-group ecl-form-group--text-area form-no-label ecl-u-mv-m\u0022\u003E\n \n\u003Cdiv\u003E\n \u003Ctextarea data-drupal-selector=\u0022edit-body-content\u0022 aria-describedby=\u0022edit-body-content--description\u0022 id=\u0022edit-body-content\u0022 name=\u0022body_content\u0022 rows=\u00225\u0022 cols=\u002260\u0022 class=\u0022form-textarea ecl-text-area\u0022\u003E\u003Ch2\u003EFrom butter to baths, seaweed\u2019s potential is being tapped in Europe \u003C\/h2\u003E\u003Cp\u003EIf the idea of adding fermented seaweed to meals at home isn\u2019t yet appealing, \u00d3lavur Gregersen believes it soon will be.\u003C\/p\u003E\u003Cp\u003EFor the past decade, Gregersen and his family in the Faroe Islands have been experimenting with all types of seaweed-inspired cuisine. The results range from seaweed butter to his new favourite: seaweed pesto.\u003C\/p\u003E\u003Cp\u003E\u003Cstrong\u003EDaily dose\u003C\/strong\u003E\u003C\/p\u003E\u003Cp\u003E\u2018Every day we make sure we have a tablespoon of seaweed with some of our meals,\u2019 Gregersen said.\u003C\/p\u003E\u003Cp\u003EWhether it is sprinkled on yoghurt at breakfast, salad for lunch or meat and fish in the evening, he thinks seaweed both tastes great and offers big health and environmental benefits.\u003C\/p\u003E\u003Cp\u003EFor human health, seaweed is packed with essential nutrients such as protein and omega-3 fatty acids. The European Food Safety Authority \u003Ca href=\u0022https:\/\/efsa.onlinelibrary.wiley.com\/doi\/epdf\/10.2903\/j.efsa.2019.e170915\u0022\u003Ein 2019\u003C\/a\u003E referred\u0026nbsp;to seaweed\u2019s reputation as a \u201csuperfood\u201d and cited its high nutritional value.\u003C\/p\u003E\u003Cp\u003EFrom an environmental point of view, seaweed also has plenty of advantages, sucking up CO2 and requiring no additives, fertiliser or fresh water. Seaweed farming has the potential to offer \u201cmany\u201d\u0026nbsp;environmental benefits including in the fight against climate change, according to a 2023 United Nations \u003Ca href=\u0022https:\/\/wedocs.unep.org\/bitstream\/handle\/20.500.11822\/42642\/seaweed_farming_climate.pdf?sequence=3\u0026amp;isAllowed=y\u0022\u003Ereport\u003C\/a\u003E.\u003C\/p\u003E\u003Cp\u003EUnderstanding the overall potential, the European Commission in 2022 published an action plan for increasing seaweed production in Europe. Stepped-up research is a central part of the strategy along with better legislation, targeted business support and greater social awareness.\u003C\/p\u003E\u003Cp\u003ESeaweed can be grown in the open sea or in tanks on land. The EU is currently one of the world\u2019s biggest seaweed importers, getting shipments from China, South Korea and Chile for food and industrial uses such as fertiliser.\u003C\/p\u003E\u003Cp\u003EThe global market for seaweed was worth nearly \u20ac14 billion in 2021 and is projected to grow to more than \u20ac22 billion in 2028, according to the \u003Ca href=\u0022https:\/\/www.cbi.eu\/market-information\/fish-seafood\/seaweed\/market-potential\u0022\u003EDutch government\u003C\/a\u003E.\u003C\/p\u003E\u003Cp\u003EThe European market for seaweed could be worth \u20ac9 billion in 2030 with demand in Europe forecast to rise from 270 000 tonnes in 2019 to 8 million tonnes over the period, according to the \u003Ca href=\u0022https:\/\/oceans-and-fisheries.ec.europa.eu\/system\/files\/2022-11\/COM-2022-592_en.pdf\u0022\u003EEU\u003C\/a\u003E. It says production growth in Europe could create around 85 000 jobs.\u003C\/p\u003E\u003Cp\u003E\u003Cstrong\u003EFood, feed and more\u0026nbsp;\u003C\/strong\u003E\u003C\/p\u003E\u003Cp\u003EGregersen is an entrepreneur and a co-founder of \u003Ca href=\u0022https:\/\/www.oceanrainforest.com\/\u0022\u003EOcean Rainforest\u003C\/a\u003E, which has been pioneering seaweed cultivation offshore in the Faroes since 2010.\u003C\/p\u003E\u003Cp\u003EHe also coordinates a European research project that received EU funding to develop new seaweed-based products. Called \u003Ca href=\u0022https:\/\/cordis.europa.eu\/project\/id\/101060379\u0022\u003ESeaMark\u003C\/a\u003E, the four-year initiative runs through June 2026.\u003C\/p\u003E\u003Cp\u003E\u003Cblockquote class=\u0022tw-text-center tw-text-blue tw-font-bold tw-text-2xl lg:tw-w-1\/2 tw-border-2 tw-border-blue tw-p-12 tw-my-8 lg:tw-m-12 lg:tw--ml-16 tw-float-left\u0022\u003E\n \u003Cspan class=\u0022tw-text-5xl tw-rotate-180\u0022\u003E\u201c\u003C\/span\u003E\n \u003Cp class=\u0022tw-font-serif tw-italic\u0022\u003EIt\u2019s possible to make the process of seaweed cultivation more efficient.\r\n\u003C\/p\u003E\n \u003Cfooter\u003E\n \u003Ccite class=\u0022tw-not-italic tw-font-normal tw-text-sm tw-text-black\u0022\u003E\u00d3lavur Gregersen, SeaMark\u003C\/cite\u003E\n \u003C\/footer\u003E\n\u003C\/blockquote\u003E\n\u003C\/p\u003E\u003Cp\u003EGregersen sees a big untapped potential in Europe for seaweed, which has been a staple in Asian cuisine for centuries.\u003C\/p\u003E\u003Cp\u003EHe wants to prove that it can be grown profitably in Europe and have multiple uses. The project is developing \u003Ca href=\u0022https:\/\/seamark.eu\/products\/\u0022\u003E12 products\u003C\/a\u003E ranging from food ingredients and feed additives to health supplements and packaging materials.\u0026nbsp;\u0026nbsp;\u003C\/p\u003E\u003Cp\u003ESpecific examples include a fibre for food, beta-glucans for skincare and compounds for pelleted bio-packaging.\u003C\/p\u003E\u003Cp\u003E\u2018Our aim with Seamark is to demonstrate that it\u2019s possible to make the process of seaweed cultivation more efficient and to show that there is a big market in Europe for these products,\u2019 Gregersen said.\u003C\/p\u003E\u003Cp\u003EOne part of the project is looking at refining lacto-fermentation of seaweed so it can be used in animal feed.\u003C\/p\u003E\u003Cp\u003EEarly results showed that, by increasing microflora in the gut, pigs fed seaweed produced more milk and needed less feed. This is now being tested with 500 sows on a farm in Denmark.\u003C\/p\u003E\u003Cp\u003E\u003Cstrong\u003EGrowth potential\u003C\/strong\u003E\u003C\/p\u003E\u003Cp\u003EOn the cultivation front, one particular seaweed that has caught SeaMark\u2019s attention is a brown algae known as sugar kelp, which looks like lasagna noodles and has a sweet flavour.\u003C\/p\u003E\u003Cp\u003EAlso known as Saccharina latissima, it grows naturally along the coast of northern Europe and as far south as Galicia in Spain. Sugar kelp can be cultivated quickly, making it ideal for production as long as costs can be lowered.\u003C\/p\u003E\u003Cp\u003EA\u0026nbsp;closely related type is prominent in Japanese cuisine and is harvested and sold in Japan as \u201ckombu\u201d.\u003C\/p\u003E\u003Cp\u003EIn the Faroes, where the temperature, nutrients and light are optimal for growing seaweed, the SeaMark team has tested new machines that accelerate the sea equivalent of planting rows of seeds in a field.\u003C\/p\u003E\u003Cp\u003ESeparately, the project is testing machines to speed up harvesting once the biomass is ready.\u003C\/p\u003E\u003Cp\u003EThe equipment can replace time-consuming manual labour, reduce production costs and open the way for increased output, according to Gregersen.\u003C\/p\u003E\u003Cp\u003EOcean Rainforest is expanding its activities with offshore cultivation trials in Norway and land-based seaweed farming in Iceland.\u003C\/p\u003E\u003Cp\u003E\u003Cstrong\u003ESeaweed strains\u003C\/strong\u003E\u003C\/p\u003E\u003Cp\u003EOn the west coast of Ireland, SeaMark is drawing on the expertise of an algal specialist at the University of Galway: Dr Ronan Sulpice.\u003C\/p\u003E\u003Cp\u003E\u003Cblockquote class=\u0022tw-text-center tw-text-blue tw-font-bold tw-text-2xl lg:tw-w-1\/2 tw-border-2 tw-border-blue tw-p-12 tw-my-8 lg:tw-m-12 lg:tw--ml-16 tw-float-left\u0022\u003E\n \u003Cspan class=\u0022tw-text-5xl tw-rotate-180\u0022\u003E\u201c\u003C\/span\u003E\n \u003Cp class=\u0022tw-font-serif tw-italic\u0022\u003EThere is an opportunity to cultivate seaweed varieties which have been selected according to producer and consumer preferences.\r\n\u003C\/p\u003E\n \u003Cfooter\u003E\n \u003Ccite class=\u0022tw-not-italic tw-font-normal tw-text-sm tw-text-black\u0022\u003EDr Ronan Sulpice, ASPIRE\u003C\/cite\u003E\n \u003C\/footer\u003E\n\u003C\/blockquote\u003E\n\u003C\/p\u003E\u003Cp\u003ESulpice is helping to identify the best seaweed strains for growing sugar kelp and Ulva, also known as \u201csea lettuce\u201d, which in addition to its nutritional value has substances that can be extracted for pharmaceuticals. The goal is to ensure that yields are high and quality \u2013 especially protein content\u0026nbsp;\u2013 is optimal.\u003C\/p\u003E\u003Cp\u003EAs it happens, Sulpice is also leading a separate EU-funded research project to identify seaweed strains ideally suited for aquaculture.\u003C\/p\u003E\u003Cp\u003EThe project, called \u003Ca href=\u0022https:\/\/cordis.europa.eu\/project\/id\/101066815\u0022\u003EASPIRE\u003C\/a\u003E, runs for two years through September 2024.\u003C\/p\u003E\u003Cp\u003ETo find seeds for growing, seaweed farmers typically go out to sea or along the shore to collect wild strains.\u003C\/p\u003E\u003Cp\u003EBut this practice means the seaweed grown can vary considerably from year to year. Given the increased interest in the crop, Sulpice wants to help farmers improve strain selection and boost production.\u003C\/p\u003E\u003Cp\u003E\u2018At present, how we cultivate seeds for seaweed in Europe is a bit like how we cultivated land crops 10\u0026nbsp;000 years ago \u2013 it\u2019s very basic but it is developing,\u2019 he said. \u2018Through ASPIRE there is an opportunity to cultivate seaweed varieties which have been selected according to producer and consumer preferences.\u2019\u003C\/p\u003E\u003Cp\u003E\u003Cstrong\u003EPortugal, Ireland tests\u003C\/strong\u003E\u003C\/p\u003E\u003Cp\u003E\u003Cstrong\u003E\u003Cfigure role=\u0022group\u0022\u003E\n\u003Cimg alt=\u0022Sinead O\u0027Brien with a handful of Irish seaweed. \u00a9 Mungo Murphy\u2019s Seaweed Co\u0022 data-entity-type=\u0022file\u0022 data-entity-uuid=\u0022e46852c9-3537-45b8-8af6-11e8d337b212\u0022 src=\u0022\/sites\/default\/files\/hm\/IMCEUpload\/2018-07-Irland_Seafoodtrail-1365%20%282%29_crop.jpg\u0022\u003E\n\u003Cfigcaption class=\u0022tw-italic tw-mb-4\u0022\u003ESinead O\u0027Brien with a handful of Irish seaweed. \u00a9 Mungo Murphy\u2019s Seaweed Co\u003C\/figcaption\u003E\n\u003C\/figure\u003E\n\u003C\/strong\u003E\u003C\/p\u003E\u003Cp\u003ESulpice has already helped Portuguese farmers who grow Ulva by screening different strains sent to his laboratory in Ireland.\u003C\/p\u003E\u003Cp\u003EThe results revealed significant differences in growth rates between the best and worst performing strains; some yielded five times more biomass. This insight has helped one farm in Portugal double its productivity, according to Sulpice.\u003C\/p\u003E\u003Cp\u003EThe main focus of ASPIRE, however, is a reddish-brown seaweed named Palmaria palmata. It is rich in protein, grows in the Atlantic Ocean from Sweden to Portugal and tastes like bacon when fried.\u003C\/p\u003E\u003Cp\u003EAppetite for Palmaria palmata,\u0026nbsp;also known as dulse or dillisk, is high and the crop can fetch up to \u20ac250 a kilogramme. By comparison, imported seaweed in parts of Europe cost around \u003Ca href=\u0022https:\/\/www.cbi.eu\/market-information\/fish-seafood\/seaweed\/market-potential\u0022\u003E\u20ac6 a kg\u003C\/a\u003E in 2020.\u003C\/p\u003E\u003Cp\u003ESulpice believes ASPIRE can help seaweed businesses in Europe, including operators in Ireland, exploit such potential.\u003C\/p\u003E\u003Cp\u003EOne such business is \u003Ca href=\u0022about:blank\u0022\u003EMungo Murphy\u2019s Seaweed\u003C\/a\u003E, a seaweed farm in the Connemara district of western Ireland.\u003C\/p\u003E\u003Cp\u003ESince 2014, Mungo Murphy\u2019s has been growing seaweed including Ulva and Palmaria palmata alongside abalone and sea cucumbers in land-based tanks.\u003C\/p\u003E\u003Cp\u003EIt\u2019s a form of aquaculture that is increasingly important in Ireland, according to Cindy O\u2019Brien, who founded the company and built the farm. She now runs it with her daughter Sinead.\u0026nbsp;\u0026nbsp;\u003C\/p\u003E\u003Cp\u003E\u003Cstrong\u003EConsumer appeal\u003C\/strong\u003E\u003C\/p\u003E\u003Cp\u003EFor Mungo Murphy\u2019s, the hope is that working with Sulpice will offer a chance to refine the products being grown.\u003C\/p\u003E\u003Cp\u003E\u2018This collaboration will allow us to produce more raw material through aquaculture and not be dependent on wild harvested seaweed,\u2019 Cindy O\u2019Brien said.\u003C\/p\u003E\u003Cp\u003ESeaweed grown on the farm is being turned into a range of consumer products. These include cosmetics like seaweed-infused bath bags and facemasks and foods such as seaweed seasonings for soups, breads, salads and even popcorn.\u003C\/p\u003E\u003Cp\u003EO\u2019Brien says people are often surprised by the versality of seaweed. Mungo Murphy recommends ways for chefs to use it in their dishes and highlights its uses in consumer goods.\u003C\/p\u003E\u003Cp\u003EAs ASPIRE reaches its halfway point, O\u2019Brien is counting on the project to play its part in expanding the general appeal of seaweed.\u003C\/p\u003E\u003Cp\u003E\u2018This will help us produce more healthy products for human consumption,\u2019 she said.\u003C\/p\u003E\u003Cp\u003E\u003Cem\u003EResearch in this article was funded by the EU. If you liked this article, please consider sharing it on social media.\u003C\/em\u003E\u003C\/p\u003E\u003C\/textarea\u003E\n\u003C\/div\u003E\n\n \u003Cdiv id=\u0022edit-body-content--description\u0022 class=\u0022ecl-help-block description\u0022\u003E\n Please copy the above code and embed it onto your website to republish.\n \u003C\/div\u003E\n \u003C\/div\u003E\n\u003Cinput autocomplete=\u0022off\u0022 data-drupal-selector=\u0022form-qrbeykg6jl0u-ojissfxr2v3py5ihetqq-0ekz32eni\u0022 type=\u0022hidden\u0022 name=\u0022form_build_id\u0022 value=\u0022form-QRbeykG6Jl0U_oJiSsFXr2V3pY5IHETqq_0eKz32eNI\u0022 \/\u003E\n\u003Cinput data-drupal-selector=\u0022edit-modal-form-example-modal-form\u0022 type=\u0022hidden\u0022 name=\u0022form_id\u0022 value=\u0022modal_form_example_modal_form\u0022 \/\u003E\n\u003C\/form\u003E\n\u003C\/div\u003E","dialogOptions":{"width":"800","modal":true,"title":"Republish this content"}}]