10 ways to store and preserve lotus roots
Lotus root is a nutritious vegetable that is rich in nutrients such as starch, protein, vitamins, and minerals. Due to its special growing environment, the picking and preservation of lotus root requires some special methods. This article will introduce 10 ways to store and preserve lotus root to help you extend the shelf life of lotus root and ensure its taste and nutritional value.
1.Sun-drying method.
Wash the lotus root, cut it into thin slices and let it dry in the sun. The dried lotus root can be stored for a long time, but the taste will become harder. Soak in water before use.
2.Refrigeration.
Wash the lotus root and cut it into pieces of appropriate size, put it in a plastic bag, tie the bag tightly, and put it in the refrigerator. This method can be stored for about a month, but you need to pay attention to the temperature cannot be lower than 0.
3.Brine immersion method.
Soaking the cut lotus root in salt water can effectively prevent the lotus root from oxidizing and discoloring. It should be noted that the concentration of salt water should not be too high, otherwise it will affect the taste of the lotus root.
4.Steaming method.
Wash the lotus root, cut it into cubes, and put it in a steamer to steam. Steamed lotus roots can be stored for a long time, but it is important to note that they cannot be frozen again.
5.Vinegar water immersion method.
Soaking the cut lotus root in vinegar water can prevent the lotus root from oxidizing and discoloring. It should be noted that the concentration of vinegar water should not be too high, otherwise it will affect the taste of lotus root.
6.Vacuum packaging method.
After washing the lotus root, cut it into pieces of suitable size, put it in a vacuum bag, and extract the air, it can effectively prevent the oxidation and discoloration of the lotus root. However, it should be noted that vacuum-packed lotus roots can no longer be frozen.
7.Foaming method.
Soaking the dried lotus root in water can make it softer. However, it should be noted that the lotus root after soaking cannot be dried again.
8.Coating method.
Coating a layer of edible film on the surface of the lotus root can effectively prevent the oxidation and discoloration of the lotus root. However, it should be noted that the thickness of the coating film should be moderate, not too thick or too thin.
9.Modified atmosphere storage.
The lotus root is placed in a modified atmosphere reservoir to extend the shelf life by adjusting the proportion of gases, such as nitrogen and carbon dioxide. However, it should be noted that modified atmosphere storage requires professional equipment and skills, which is difficult for ordinary families to achieve.
10.Cellaring method.
Place the lotus root in the cellar for storage. The temperature and humidity of the cellar are relatively stable, which can effectively extend the shelf life of lotus roots. However, it is important to note that the cellar needs to be cleaned and maintained regularly to maintain a suitable storage environment.
The above are 10 ways to store and preserve lotus roots, you can choose the method that suits you according to your actual situation for storage and preservation. It should be noted that no matter which method is used, it is necessary to pay attention to maintaining the cleanliness and hygiene of the storage environment to avoid the occurrence of problems such as food poisoning.