WORLD HISTORY

Detailed explanation-1: -Pasteurization involves heating liquids at high temperatures for short amounts of time. Pasteurization kills harmful microbes in milk without affecting the taste or nutritional value (sterilization= all bacteria are destroyed).

Detailed explanation-2: -Pasteurization or pasteurisation is a process of food preservation in which packaged and non-packaged foods (such as milk and fruit juices) are treated with mild heat, usually to less than 100 °C (212 °F), to eliminate pathogens and extend shelf life.

Detailed explanation-3: -Pasteurization is a process by which milk is heated to a specific temperature for a set period of time to kills harmful bacteria that can lead to diseases like as listeriosis, typhoid fever, tuberculosis, diphtheria and brucellosis.

Detailed explanation-4: -Pasteurization is the process of heating, and then rapidly cooling, liquids or food in order to kill microbes that may expedite their spoilage or cause disease. The French scientist who invented the process of pasteurization was Louis Pasteur.