Upcycling walnut (Juglans regia L.) by-products: characterisation of nutritionally relevant bioactive compounds

Walnuts (Juglans regia L.) are attracting increasing interest from consumers, industries, and the healthcare community due to their high content of bioactive compounds, including (poly)phenols, carotenoids, tocopherols, and omega-3 fatty acids. Despite the continued growth in global walnut production, the effective valorisation of walnut processing by-products remains a challenge. While most research has focused on […]