Answer:
lower temperatures are employed to prevent the coagulation of albumen
Step-by-step explanation:
Pasteurization is a process of using mild heat to eliminate pathogens in order to prevent contamination as well as prolong the shelf life of food
Egg whites are proteins which be coagulated by high heat. Hence, low temperatures are usually used to gently heat eggs in their shells during pasteurization.
The temperature used is usually high enough to kill potential pathogenic bacteria (usually in the form of Salmonella) but low enough to prevent cooking or coagulation of the egg.
The correct option is lower temperatures are employed to prevent the coagulation of albumen.