Recent Advances in Plant-Based Egg Analogs: Challenges, Solutions, and Emerging Food Applications

A global growth in the market for plant-based food products has occurred as a direct consequence of the growing demand for low-carbon lifestyles and sustainable strategies for development. The public's interest in plant-based egg analogs (PBEAs) has increased significantly in recent years, specifically as a result of the growing demand for vegetarianism and the health concerns surrounding conventional eggs. To meet the needs of a sustainable and balanced diet, high-quality PBEAs with optimal texture and functional performance are essential. In spite of major efforts, technological and nutritional constraints continue to exist in the process of adjusting the characteristics of plant-based alternatives across a variety of food systems. This review discusses the functional qualities of PBEAs and their significance in food formulation and product development. It is crucial to shed light on the functional qualities that are bestowed upon plant-based eggs as well as the mechanisms involved in the various components of each application system because egg substitute ingredients frequently offer fewer capabilities than hen eggs. Also, explores the plant-based components for egg substitutes, along with useful methods for creating and manufacturing these alternatives for usage in contemporary food items.