Why can bacon sausages last for a long time? What is the scientific principle? Urgent! !

La(XLà is the same as "?" ) Meat refers to the processed products made by curing meat and then baking (or insolating). Bacon has strong antiseptic ability, which can prolong storage time and increase unique flavor, which is the main difference from bacon.

By pickling, it can kill bacteria, and then it is naturally air-dried. Without water, bacteria can't reproduce, and there is high concentration of salt. As long as it stays dry, it won't be a problem for a year or two.