Vacuum Defrosting is a speedy defrosting method where frozen foods (mainly domesticated meats or marine foods) placed inside the container (of the defroster) are put in a vacuum state and the steam's heat transfer
with condensation is improved and defrosted at a low temperature (8-20oC saturated steam). When compared to original methods (high temperature defrosting), the speed is more than two times faster. Also, heat is transferred evenly throughout the frozen foods, with less damage to the foods for an evenly defrosted product.