1). Sand storage method: Take waste wooden boxes (red boxes can also be used) or worn-out iron (wood) barrels, spread wet yellow sand with a thickness of 2-3 inches at the bottom, arrange the intact winter bamboo shoots with their tips facing upwards in the boxes (barrels), and then pour another part of wet sand (in terms of non-stickiness) and pat it down. Using this method, it can be stored for 3-5 days, and the longest can be more than 2 months, and the fresh-keeping effect of winter bamboo shoots is better.
2). Sealing method: Take a jar or a clay jar with a complete rim, put undamaged winter bamboo shoots in it, and tie it tightly with a double-layer plastic film cover; Or take an airtight plastic bag, put bamboo shoots and tie the bag mouth tightly. This method can also keep fresh for 2-3 days.
3). steaming method: peel and wash the winter bamboo shoots, cut the big ones in half, steam them in a steamer or cook them in a clear water pot until they are five or six ripe, then pick them up, spread them in a basket and hang them in a ventilated place, which can keep them fresh for 1-2 weeks. This method is suitable for preserving damaged winter bamboo shoots or winter bamboo shoots to be eaten in the near future.