PrefaceFidel Toldrá1. Raman spectroscopy: Principles and recent applications in food safetyLi Xiao, Shaolong Feng, and Xiaonan Lu2. Nanostructured steady-state nanocarriers for nutrients preservation and deliveryMingqian Tan, Xuedi Zhang, Shan Sun, and Guoxin Cui3. Caffeine and sportBryan Saunders, Larissa Registro da Costa, Ricardo Augusto Silva de Souza, Gabriel Barreto, and Felipe Miguel Marticorena4. Flavour perception and health benefits of teaJieyao Yu, Kangyi Zhang, Yijun Wang, Xiaoting Zhai, and Xiaochun Wan5.Plant bioactive peptides for cardiovascular disease preventionCarmen Lammi6. Novel plant-based meat alternatives: Implications and opportunities for consumer nutrition and healthYaqin Wang and Ching Jian7. Bioprotective cultures and bacteriocins as food preservativesPatricia Castellano, Constanza Melian, Carla Burgos, and Graciela Vignolo8. Tackling food allergens - the role of food processing on proteins' allergenicityRicardo N. Pereira, Rui M. Rodrigues, Daniel A. Madalena and António Vicente