Legumes as a sustainable base for dairy-free cheese

This review examines the potential of legumes as a primary ingredient in dairy-free cheese alternatives, focusing on their nutritional benefits, technological properties, and the challenges they present. As the demand for plant-based foods increases, driven by health, environmental, and ethical concerns, the food industry is exploring innovative ways to create nutritious and palatable dairy-free cheeses. Legumes, with their high protein content and functional properties, offer a cost-effective and sustainable option. However, their use in cheese alternatives is limited by undesirable flavors and the presence of anti-nutritional factors.

Legume proteins are abundant and possess good technological properties, making them suitable for creating plant-based cheese alternatives. Despite this, their application has been restricted due to issues such as beany flavors, which result from lipoxygenase activity, and heat-stable anti-nutritional factors that affect digestibility and nutrient absorption. Techniques such as fermentation, protein isolation, and innovative processing methods can mitigate these issues, enhancing the sensory qualities and nutritional value of legume-based cheese products.

The review also highlights the market potential of legume-based cheese alternatives, emphasizing the importance of further research to overcome existing challenges. By improving the flavor and texture of these products, the food industry can offer a more appealing alternative to traditional dairy cheese, meeting the needs of health-conscious consumers and those with dietary restrictions.