Salt has been used to preserve foods for centuries. Use of sodium salts, including sodium chloride, sodium lactate, sodium diacetate, and sodium nitrite, in ready-to-eat meat and poultry products has increased substantially in the past century as their essential capabilities in preservation and food safety have been validated.
Regardless of the science behind the strident call for sodium reduction in people’s diets, there is a real and pressing consumer desire to do so, as well.
Injection technology allows marinade ingredients — most commonly salt (sodium chloride) and sodium phosphates (SP) — to be dispersed within whole-muscle cuts of meat immediately and evenly.