{Reference Type}: Journal Article
{Title}: Role of taste receptors in salty taste perception of minerals and amino acids and developments in salt reduction strategies: A review.
{Author}: Sood S;Methven L;Cheng Q;
{Journal}: Crit Rev Food Sci Nutr
{Volume}: 0
{Issue}: 0
{Year}: 2024 Jun 22
{Factor}: 11.208
{DOI}: 10.1080/10408398.2024.2365962
{Abstract}: Salt (sodium chloride) plays a key role in maintaining the textural, microbiological, and sensorial aspects of the foods. However high dietary salt intake in the population has led to a series of health problems. Currently manufacturers are under pressure to reduce the sodium levels in foods without compromising the consumer experience. Because of the clean salty taste produced by sodium chloride, it has been challenging for the food industry to develop a suitable salt substitute. Studies have shown that different components within a food matrix can influence the perception of saltiness. This review aims to comprehend the potential synergistic effect of compounds such as minerals and amino acids on the perception of saltiness and covers the mechanism of perception where relevant to taste resulting from sodium ions and other metallic ions (such as K, Mg, Ca), as well as various amino acids and their derivatives. Finally, the review summarizes various salt reduction strategies explored by researchers, government organizations and food industry, including the potential use of plant-based extracts.