Sulfites can also be used to bleach food starches, to prevent rust and scale in boiler water that is used to steam food and even in the production of cellophane for food packaging.
(Sulfites; can also be used; to bleach food starches, to prevent rust and scale in boiler water) (Sulfites; to bleach; food starches) (Sulfites; to to prevent; rust and scale in boiler water) (boiler water; is used; to steam food and even in the production of cellophane for food packaging)
Sulfites Sulfites Sulfites boiler water
can also be used to bleach to to prevent is used
to bleach food starches, to prevent rust and scale in boiler water
food starches
rust and scale in boiler water
to steam food and even in the production of cellophane for food packaging