Features of canned fruit dishes

In 1809, world trade was booming. Seafarers who lived on ships for a long time became sick because they could not eat fresh vegetables, fruits and other foods. Some even suffered from serious life-threatening scurvy. The French Napoleonic government used a huge bonus of 12,000 francs to solicit a method of long-term food storage. Many people have invested in research activities in order to win awards.
Among them was Appel, a Frenchman who dealt in candied food. He had worked as a worker in a sauerkraut factory, a winery, a candy store and a restaurant. When he was selling fruit pulp, wine and other foods, he found that some foods tended to go bad, while others did not go bad easily. After continuous research and practice, he finally found a good way: put the food into a wide-mouth bottle, plug the mouth of the bottle with a cork, heat it or not, freeze it, refrigerate it, plug the cork tightly, and seal it with wax .
In this way, the earliest cans appeared. Appel received a reward from the French government and a warm welcome from the sailors.