2, newspaper wrapped, sometimes it may not be convenient to use the refrigerator, then we can use the newspaper wrapped up, wrapped and placed in the shade, the same can achieve the effect of freshness, but this method of preservation of a shorter period of time, to eat as soon as possible.
3, cold water preservation, in addition to the above two ways to think, there is more simple is cold water preservation. Prepare a pot of cold water, the colder the better, only cold to achieve the effect of freshness, with a plastic bag or plastic wrap will be sealed after the pulp in cold water can be soaked, pay attention to the water can not be too much, do not not have more than the pulp.