Plant-based fish and shellfish alternatives are predicted to be a top global trend over the next few years, and color solutions for fish present particular challenges, which vary in difficulty depending upon the subcategory, notes Jones of Naturex. For whitefish, it is necessary to whiten the plant-based protein base, which is beige to yellow, depending on the formulation. Salmon and crustaceans require orange to pink/red colors with good stability across processes. For tun…