In taste, it aims to balance the saltiness of the meats and olives with the sweetness of the raisins and of the dough itself.
Saltiness and sourness are perceived when alkali metal or hydrogen ions enter taste buds, respectively.
The main difference between the two is its state, although saltiness and smell can also vary.
The detection of saltiness and sourness enables the control of salt and acid balance.
Salt is essential for animal life, and saltiness is one of the basic human tastes.