A, wet sand burial method
Whether many kilns store ginger slices or people store a small amount of ginger slices at home, the most valuable way to keep ginger slices fresh for a long time is to bury them in wet sand. The method of burying wet sand in our home can be adapted to local conditions, such as used flower pots, plastic cans and kitchen vegetable pots. Take some fine sand or river sand, sand is ok, and the gravel should have a certain environmental humidity and feel damp, but it should not be too wet. Use ginger slices with fine and intact surface, first smooth 3 cm of fine sand, put the ginger slices into pots and other utensils, and then cover the fine sand inside. In a cool and naturally ventilated place, this method can keep ginger slices from rotting for several months to half a year, and they are as bright as fresh when dug out.
Second, the salt burial method
If you simply store a certain amount of ginger slices for the Spring Festival holiday, salt burial is also a simple and convenient method. Because of the cationic characteristics of edible salt, this method is equivalent to a dry preservative. If the ginger slices are neat, salt burial can also be used; If there is a lot of dirt on the surface of ginger, wash it and dry it thoroughly. They all adapt to local conditions, using salt pans, larger glass bottles, stone pots and other equipment. Spread a layer of edible salt first, put ginger slices, and then bury them with edible salt. Especially during the Spring Festival holiday, every household's refrigerator and indoor space are very congested. This method does not waste the indoor space of the refrigerator, and it can also keep fresh for several months. It's very convenient to take a piece before use, very convenient.
Three, fresh-keeping bag refrigeration method
This is also a labor-saving way to store ginger slices. This method is also a simple and convenient way if the indoor space of the refrigerator at home is not congested during the Spring Festival holiday. Putting the ginger slices with no surface damage into a fresh-keeping bag, squeezing out the excess gas, tying the outer mouth of the fresh-keeping bag and putting them into the fresh-frozen fresh-keeping box of vegetables and fruits in the refrigerator can also ensure the storage and supply of ginger slices during the Spring Festival holiday.
Four, newspaper or paper bag storage method
A small piece of whole ginger, wrapped in paper towels, put in paper bags or wrapped in newspapers and magazines. When stored at room temperature, it should be stored in a cool place with natural ventilation. If you want to store ginger slices for a long time, you can spray them with newspapers or paper bags after a long time. You can also put paper bags or newspapers in the refrigerator. Ginger slices can be kept for a long time.
Five, plastic wrap storage method
If it is a small piece of ginger, this method is more useful. Wrap ginger tightly with plastic wrap, put it in a cool place for natural ventilation or put it in a refrigerator fruit and vegetable fresh-keeping box, which can be stored for a long time. If a piece of ginger can't be used up at one time, its fresh cross section is relatively large, and it is easy to deteriorate at room temperature. Use a piece of plastic wrap, the fresh section is very close, half a piece of ginger is wrapped tightly, and put it in the refrigerator. Next time you use it, the cross section of ginger is still very fresh. Plastic wrap is the best way to store sliced ginger, which saves unnecessary consumption.
Six, cross section with oil or dip in salt method
This method is suitable for cutting ginger slices that can't be eaten at one time, especially in summer, the cross section of fresh ginger slices is easy to deteriorate, resulting in unnecessary consumption. Edible oil and salt are the most important ingredients in the kitchen of every restaurant. Applying a layer of edible oil to the fresh cross section of cut ginger slices can keep the cross section of ginger slices bright for several days because of its anti-corrosion characteristics and air isolation. You can also take a small flat plate, sprinkle a layer of edible salt, put the cut ginger slices with the cross section facing down and put them into the flat plate immediately, which can also keep fresh for several days.