Preface Fidel Toldra 1. Development and application of lipidomics for food research Cuiping Shi, Ye Zi, Shudan Huang, Jiahui Chen, Xichang Wang and Jian Zhong 2. Mass spectrometry-based techniques for identification of compounds in milk and meat matrix Heena Sharma and Fatih Ozogul 3. Micro- and nanoencapsulation of natural phytochemicals: Challenges and recent perspectives for the food and nutraceuticals industry applications Lilian Seiko Kato, Carini Aparecida Lelis, Bruno Dutra da Silva, Diego Galvan and Carlos Adam Conte-Junior 4. Advances in emulsion-based delivery systems for nutraceuticals: Utilization of interfacial engineering approaches to control bioavailability Yingzhu Zhang, Gege Sun, Donghui Li, Jinqi Xu, David Julian McClements and Yan Li 5. In vitro digestion models for the design of safe and nutritious foods Uri Lesmes 6. Nutricosmetics: A new frontier in bioactive peptides' research toward skin aging Aguilar-Toalá, J.E., Vidal-Limon, A. and Liceaga, Andrea M. 7. Supporting consumers' informed food choices: Sources, channels, and use of information Gert W. Meijer, Klaus G. Grunert and Liisa Lähteenmäki