Cereal Biomass Valorization for Functional Food Ingredients: Fractionation and Circular Biorefinery Strategies | 2026 Publication type A1 Journal article (refereed), original research Author(s) Biswas Rahul, Pöysä Marjo, Oyeyinka Samson Adeoye, Demesa Abayneh Getachew, Wanninayake Savindi, Perez‐Vega Samuel Planetary resources Energy transition LUT School of Engineering Sciences