1. Sand Burial Preservation Method
The sand burial method helps maintain the natural moisture of the ginger while preventing it from drying out. To do this, you can follow these steps:
– Prepare a container with a tight-fitting lid and spread a thin layer of sand at the bottom.
– Place the ginger roots on the sand and cover them completely with another layer of sand.
– Sprinkle a little water on the surface of the sand to maintain moisture.
– Keep the container in a cool, dry place and regularly check the moisture of the sand. If it feels dry, sprinkle some water to maintain the humidity. This way, the ginger can stay fresh for up to six months.
2. Salt Preservation Method
Salt is a natural disinfectant and helps prevent ginger from coming into contact with air, reducing wilting and maintaining its aroma. Here’s how to do it:
– Take a piece of paper towel and spread a layer of salt on it.
– Place the ginger root in the center and wrap it up, making sure the salt is in direct contact with the surface of the ginger.
– Next, use plastic wrap to completely seal the salt-wrapped ginger, preventing air from getting in.
– Finally, place the wrapped ginger in the refrigerator. This method can help keep ginger fresh for up to a year.
3. Plastic Wrap Preservation Method
This preservation method is effective as it isolates the ginger from the air, preventing bacterial invasion, and keeping it fresh for an extended period. Here are the steps:
– Prepare a clean basin and add a small amount of salt, stirring to create a dilute salt solution.
– Soak the ginger roots in the salt solution for about 15 minutes to clean them and improve long-term preservation.
– After soaking, remove the ginger and dry it thoroughly with a cloth.
– Use plastic wrap to tightly wrap each ginger root, ensuring no air can get in.
– Place the wrapped ginger in the refrigerator. With this method, ginger will be preserved for a long time and remain fresh.
4. Fresh-Keeping Bag Method
Fresh-keeping bags limit air infiltration and the salt inside the bag helps disinfect, keeping ginger fresh for longer. Here are the detailed steps:
– Put 1-2 teaspoons of salt into the fresh-keeping bag to create a safe preservation environment.
– Ensure the ginger roots are completely dry before placing them in the bag.
– After adding the ginger, squeeze out all the air from the bag and tie it tightly to prevent air from getting in.
– Place the bag of ginger in the refrigerator. With this method, ginger can be preserved fresh for several months.
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