Phosphoric Acid
Unveiling a surprising food additive, phosphoric acid, which is used by avid Coca-Cola drinkers. This substance adds a unique flavor to the soda, balancing sweetness and tartness in a thirst-quenching manner. Though primarily known for its industrial use in rust removal, in beverages, phosphoric acid serves the purpose of inhibiting the growth of mold and bacteria in sugary concoctions, while providing the desired acidic kick.
Cochineal Insects: A Centuries-Old Food Additive
For centuries, companies have been utilizing cochineal insects as food additives, obtained from the Canary Islands and Peru. These bugs undergo a process where they are first killed and then dried in the sun. Subsequently, they are soaked in an alcohol solution, which results in the extraction of carminic acid, a strikingly vibrant red pigment. Despite the requirement of tens of thousands of bugs to produce just one pound of dye, various products such as yogurt and grapefruit juice incorporate this natural colorant.