The most suitable temperature for air-drying sausage is about 2℃-3℃ per day, and the filled sausage will not go bad due to the high and low temperature. The filled sausage should be squeezed tightly section by section, ventilated with a fine needle hole while squeezing (never break the sausage when squeezing meat), then tied tightly with thin threads, and hung in a cool and ventilated place for a week after filling (in the meaning of sausage and bacon) before drying (the sun is very gentle in winter).
How to see if sausages go bad;
1, look at the appearance
If the sausage has mildew or white hair, it means it has gone bad.
2. Look at the color
Look at its color and see if it is black. If it is black, it means it has gone bad, so don't eat it.
3. Smell the smell
Ask if the sausage smells sour, if so, it means it has gone bad.
4. Look at the meat quality
After thawing the sausage, see if the meat is rotten, or if it has become soft. If so, it means it has gone bad. Don't eat it.
5, feel sticky
If the sausage feels sticky, it means it has gone bad and can't be eaten.
6, cooked
If it's still normal after thawing, you can cook the sausage, but don't eat it if it smells after cooking.