Who invented canned food?

Known as the "father of canned food", Nicolas Appel opened the door to food safety in the history of science and technology.

A whole new page.

Abel 1750 was born in Xia Long-on-Marne, and he had no training since childhood.

Formal education, as an apprentice in a candy store.

1at the end of the 8th century1at the beginning of the 9th century, Napoleon attacked the city and plundered the land, which was unstoppable.

However, Napoleon's biggest headache was the food supply of the army. Because of the long journey

People who move, plus the hot weather, food will soon deteriorate, and soldiers are not acclimatized, so,

The combat effectiveness of the troops was greatly frustrated, and Napoleon had to order the search for ways to keep food fresh.

Just when Napoleon was worried about food, food worker Appel found out that,

As long as it is properly heated, the food sealed in the container can be preserved for a long time without deterioration. 155

Pell was inspired by this. He started from 1795, and after 10 years of research, he will wash it.

Put the food in a bottle, plug it with a cork and seal it, and heat it in boiling water for 30-60 minutes respectively.

After that, it is heated in another boiling water pool for a longer time, sealed and autoclaved for storage.

-Food canning technology.

1806, Appel's first batch of canned food was sent to the Battle of Napoleon Expeditionary Force.

Ship, from then on, the soldiers in front got reliable fresh food. Apel also published Food Security.

Fresh paper, and won the prize of 1809.

Because Abel pioneered canning technology, human beings solved a big problem of survival.

Since then, all kinds of sealed high-pressure fresh-keeping foods have been born and become the main food market today.

Flow.