Raw food is better in the freezer, and cooked food is more likely to go bad because of the further increase of water content and the change of properties. But they can't be kept for a long time, usually within a week.

Generally, it can be kept fresh and refrigerated, and the temperature is controlled at 4 to 10 degrees. In this temperature range, the oil in peanuts is solid in theory, and the metabolism of peanuts is extremely slow, and the acid value hardly rises. However, if it is lower than 0 degrees, freezing injury may occur, which will affect the taste.

If the content of unhydrated phospholipids is also high after oil extraction, the relative humidity should be controlled below 85%. It is best to dehydrate for a long time.

Save method:

1. First, dry the purchased peanuts for 4-5 days, rinse them with clean water, then soak them in boiling water at 100℃, and bag them after15-20 minutes, which can keep them from mildew, discoloration and oil removal for a long time; Or put the dried Chili slices into a container filled with peanuts, tighten the lid, and store them in a dry place for 1 year.

2. The easiest way is to put it in a food bag and tie it tightly. Now put it in the refrigerator and it will be fine in two years. Take it out and fry it.

3. First, dry the peanuts and let them cool. Wash and dry the drank coke bottle, then put the prepared peanuts in the bottle and tighten the lid, which can be preserved for a long time.

4, that is, scalding peanuts in boiling water, quickly taking them out to dry, can kill bacteria on the surface, and can also receive the effect of preventing insects and mildew.