How has Louis pasteur's helped us to understand how food can be preserved?

Answer 1

He was clever and it taught us to understand how food was preserved as he found a way of keeping bacteria out of foods.

Answer 2

Louis Pasteur's work on pasteurization helped us understand that heating food to specific temperatures could kill harmful bacteria, making food safer to consume and extending its shelf life. His research laid the foundation for modern food preservation methods, such as canning and refrigeration, which are still used today to prevent food spoilage and contamination.