{"id":54407,"date":"2026-05-04T06:00:00","date_gmt":"2026-05-04T04:00:00","guid":{"rendered":"https:\/\/www.axfoundation.se\/news\/swedish-technology-boosts-iron-absorption-from-whole-grains-now-scaled-in-a-new-snack"},"modified":"2026-05-04T08:47:33","modified_gmt":"2026-05-04T06:47:33","slug":"swedish-technology-boosts-iron-absorption-from-whole-grains-now-scaled-in-a-new-snack","status":"publish","type":"post","link":"https:\/\/www.axfoundation.se\/en\/news\/swedish-technology-boosts-iron-absorption-from-whole-grains-now-scaled-in-a-new-snack","title":{"rendered":"Swedish technology boosts iron absorption from whole grains, now scaled in a new snack"},"content":{"rendered":"
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\n \"R\u00e5ggyberry\n

R\u00e5ggyberry was developed at Tors\u00e5ker Farm, Axfoundation\u2019s development center, where research on hydrothermal processing, making minerals in whole grains more available for the body to absorb, is translated into the next generation of whole-grain products. Photo: Axfoundation<\/p>\n <\/div>\n<\/section>\n\n\n

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One out of three girls and young women has iron deficiency, and nine out of ten people need to eat more whole grains. Yet the body absorbs minerals from grains less efficiently. Swedish research and innovation now show how both challenges can be addressed through hydrothermal processing, making minerals in grains almost as available as those in meat. A new smart snack, Råggyberry, developed by Axfoundation, Good Grains, Generation Pep, Urban Deli, and Axfood, paves the way for large-scale use of the technology. <\/strong><\/p>

“Almost everyone would benefit from eating more whole grains, and hydrothermal treatment helps the grain release its nutrients, making it easier for the body to absorb important minerals such as iron. With Råggyberry, we show how research and collaboration can translate into better everyday food,” says Anna Henning Moberg, Head of Operations at Axfoundation’s Torsåker Farm.<\/p><\/blockquote>

Råggyberry is a snack made from whole-grain rye, yogurt, and upcycled ingredients from grill cheese production at Falköpings Mejeri. The snack is topped with a compote of apple and blackcurrant. The snack was developed at Axfoundation’s Torsåker Farm as part of The Mineral Shift<\/a>, an innovation project led by MatLust Development Node in collaboration with partners across the food value chain. The product builds on technology developed by Swedish food-tech company Good Grains.<\/p>

Hydrothermal treatment, using water and heat, activates the grain’s natural enzymes. These break down phytic acid, a compound that binds minerals and limits their absorption. Results from the project<\/a> show that up to 99 percent of phytic acid can be broken down, making around four times more iron and zinc available for absorption. In practical terms, minerals in grains can approach the bioavailability of those in meat.<\/p>

“Through decades of research, we have refined a traditional method that significantly improves how the body utilizes minerals from grains such as rye, barley, and wheat. This strengthens the nutritional value of plant-based foods and their role in future diets,” says David Fredlund, CEO of Good Grains.<\/p><\/blockquote>

Following a pilot at Urban Deli, a Stockholm-based destination for future food with restaurant, deli, and retail store, production has now been scaled by Dagab. From May 4, Råggyberry will be available in stores across Sweden in collaboration with Generation Pep. The product will be sold under Axfood’s Garant private label in chains such as Hemköp, Tempo, Willys, and City Gross, as well as at Urban Deli.<\/p>

“We want to make it easier for more people to eat healthy, great-tasting food. Together with Generation Pep, we aim to support better eating habits among children and young people. Råggyberry shows how innovation can go all the way to the shelf, making a nutritious snack accessible to many,” says Ellinor Puerto, Head of Private Label Product Development at Dagab.<\/p><\/blockquote>

Facts<\/h4>