The Middle East is a geographical and cultural region located primarily in western Asia, but also in parts of northern Africa and southeastern Europe. The western border of the Middle East is defined by the Mediterranean Sea, where Israel, Lebanon, and Syria rest opposite from Greece and Italy in Europe.
Anyway, table salt is r efined. That means itâs highly-processed. It is bleached, filtered, and stripped of other naturally occurring trace minerals. Then chemicals are added to keep the salt from absorbing water and clumping.
Save. Sour salt is crystallized citric acid, a weak acid derived from citrus fruits such as lemons and limes. Sour salt is used as a seasoning to add a soft pucker to lemonade, borscht and other recipes. It also is used in canning and helps preserve foods such as apples and pears, which otherwise darken or soften.