Food Proteins: Technological, Nutritional, and Sustainability Attributes of Traditional and Emerging Proteins

Protein is an essential macronutrient and a key structural component of many foods. The nutritional and technological properties of food protein ingredients depend on their source, extraction and purification, modification during food manufacture, and interactions with other food components. In addition to covering these elements, this review seeks to highlight under-appreciated aspects of protein environmental sustainability and explores the potential of cultured meat and insect-derived proteins.