Lateral flow assays for food analyses: Food contaminants, allergens, toxins, and beyond

Food safety is a major issue because of the prevalence of pathogens, chemicals, and other potentially harmful substances in food products. Because of this, the creation of a reliable and accessible tool for checking on food quality is essential. In comparison to traditional techniques, lateral flow tests for the identification of food-borne pathogens are more modern, straightforward, and quick. This review examines the use of lateral flow biosensors for the detection of various food contaminants and the labels used to improve the effectiveness of the system. Since LFAs may be carried out by non-specialists, they are well-suited for on-site testing in a variety of food production and distribution environments.