Food additive sodium metabisulfite

sodium metabisulfite is a white or slightly yellow crystalline powder with a strong so2 smell. sodium metabisulfite has stronger reducing properties than subsulfite and has a similar effect to sodium sulfite. when using sodium metabisulfite in processed foods, the following points should be noted: click: 1)sodium metabisulfitereducing properties the solution of bleach is unstable and…