Effect of Drying Methods on Phenolic Compounds and Antioxidant Activity of Urtica dioica L. Leaves
Stinging nettle (Urtica dioica) is a plant well known in traditional medicine for its many beneficial properties, but the lack of standardization regarding the product to offer to consumers limits its diffusion.To this end, drying appears to be a useful technique to offer a low-cost product that can be stored for long time, but the different drying