Wash the yacon, peel off the peel and cut into pieces, soak in water and store. Can be stored for 1-5 hours. You can also completely wrap the exposed pulp of yacon with plastic wrap, and then store it in the refrigerator at a temperature between 2-9°C. Can be stored for 1-2 days. You can also pour all the yacon into a foam box or carton, and place it in a place with a lower temperature, no strong light, and a relatively ventilated place. It can be stored for about 1-3 months.

1. Short-term preservation: To preserve yacon, if you only want to preserve it for a short period of time, only for about 1-5 hours, you can use the soaking method to preserve it. The specific method is to wash it, peel off the peel or cut it into pieces, and then store it in clean water. Note that the water temperature should not be too high, around 10°C is best. If it's too high, it may go bad.

2. Mid-term storage: If you want to store it for about 1-2 days, you can store it in a refrigerator pane between 2-9℃. If it is not peeled, it can be stored directly. If it has peeled or been cut, you need to use plastic wrap to completely wrap the exposed pulp before storing it. Otherwise it will still deteriorate.

3. Long-term storage: If you want to store it for a long time, it will take about 1-3 months. Then you need to find a foam box or cardboard box, pour them all in, and place them in a place with a lower temperature, no strong light, and a relatively ventilated place. It is best to put 1-2 layers of newspaper on the bottom of the box to prevent it from getting damp.