1795
Nicholas Appert
Nicholas Appert discovered canning. Peter Duran was the one who invented the "tin can."
nicholas appert a candy maker who became the father of canning his technique of preserving food is appertizing
France
the engine
He was French
Appert theorized that when food is heated in a container with no air in it, the food would keep.
Airtight food preservation.
Vacuum canning was invented in the early 19th century in France by Nicolas Appert. He developed the method of preserving food in sealed glass jars to prevent spoilage, which laid the groundwork for modern canning techniques. Appert's work was further popularized in the early 1800s, leading to advancements in food preservation methods worldwide.
That if food is heated in a container with no air in it, the food will keep
Peter Durand was the first to use tin to preserve food. He improved on the technique originally founded by Nicholas Appert. Appert's original technique of food preservation involved glass jars. Durand altered Appert's technique by using thin sheets of tin-coated iron to hold food.
"Canning" food was originally done in 1809 by Nicolas Appert by sealing then cooking food in bottles. This was used by Napoleon's armies.