Total Soluble Solids

Total Soluble Solids (TSS) refer to the combined amount of dissolved substances in a liquid, mainly sugars, acids, and minerals. It is usually measured with a refractometer and expressed in degrees Brix or as a percentage. In fruits and beverages, TSS indicates sweetness and overall flavor concentration. Higher TSS levels typically mean a sweeter, more flavorful product, while lower levels suggest less sweetness and possibly less ripeness or concentration. TSS measurement helps producers, farmers, and consumers assess quality, ripeness, and taste profile of fruits, juices, and other liquids.