Pasteurization is a method for ensuring milk's safety for consumption by eliminating detrimental microorganisms.
This involves heating milk to a precise temperature for a designated duration, followed by rapid cooling.
This procedure eradicates disease-causing bacteria like those responsible for tuberculosis, E. coli, and other harmful organisms.
Thawing, which is merely warming frozen food, does not eliminate bacteria.
Cooling only impedes bacterial proliferation; it does not kill them.
Blending, a process of mixing ingredients, has no impact on bacteria.
Consequently, pasteurization stands as the established and appropriate technique for rendering milk safe.