How to keep lotus root from turning black Tips for keeping lotus root from turning black

We all know that lotus root is a common food. It has a variety of cooking methods, tastes good, and is rich in nutrition. Many people often use lotus root to cook dishes or make soup. Lotus root is generally white, and it will easily oxidize and turn black after being stored for a long time. So how can lotus root be stored without turning black? Let's take a closer look!

Why does lotus root turn black?

Lotus root is not a particularly delicate ingredient, so its storage is relatively simple. Since lotus root contains a relatively high amount of starch, if the skin of the lotus root is damaged, it is easy to oxidize. Under the action of bacteria, it will turn sour, black, and grow hair, and eventually it can no longer be eaten. Therefore, as long as the skin of the lotus root is not damaged and can be isolated from the air as much as possible, the lotus root will not turn black easily.

How to store lotus root without turning black

Freshly bought lotus root

The fresh lotus roots are not peeled or cut, so they are intact. To preserve the lotus roots and prevent them from turning black, the first thing to do is to reduce excessive intervention in the lotus roots. Leave them as they are when you dig them out. Don't think about cleaning the silt or adjusting their length. It is best to use the fine silt in the pond to completely blacken the lotus roots before taking them out of the water. The black silt can also isolate the air and prevent oxidation.

If the lotus root you picked is too long, remember not to cut it with a knife, but to break the connecting part between the two lotus roots with your hands, and smear the broken part with mud to prevent convection contact with the air. Secondly, if you want to preserve it for a long time, put the collected lotus root in a transparent plastic bag, poke a few small holes in the plastic bag to prevent the loss of water in the lotus root, and then put the plastic bag containing the lotus root in a cool and humid place. It will be no problem to store it for a month.

Peeled or sliced ​​lotus root

The fresh lotus roots that have been picked have been peeled or sliced. If you want to prevent the lotus roots from turning black, most people will soak them in water. This method can play a little role, but the lotus roots will still change color a little, and the effect is not obvious.

Here are two methods to prevent peeled and sliced ​​lotus roots from turning black. The first method is to add an appropriate amount of white sugar to the lotus roots after peeling and slicing them, and stir evenly. The juice secreted by the lotus roots is mixed with the white sugar, and the sticky sugar is wrapped on the surface of the lotus roots, which greatly reduces the possibility of the lotus roots oxidizing and turning black, and can well maintain the snow-white color of the lotus roots.

The second method is to peel and slice the lotus root, add an appropriate amount of white vinegar to the lotus root, and then stir it evenly. After the white vinegar and lotus root are mixed, the possibility of the lotus root turning black can be reduced, so that the lotus root can maintain its original color.

How to preserve lotus root

Lotus root with skin pulp

It is mainly produced and sold by farmers, and is eaten for many days at a time. Never wash the mud off, but store it in a cool and dark place with mud to isolate the air and reduce water evaporation. In this way, it can be stored for ten days or half a month without deterioration. When you need to eat it, take it out in batches and wash it.

Wash the lotus root

Mainly residents buy them from supermarkets and cannot eat them on the same day. Lotus roots with intact nodes at both ends can be preserved by soaking them in water, and the water should be changed every few days; lotus roots with one or both ends cut off should be sealed with plastic wrap and stored in the refrigerator, making sure to seal them completely, especially where the nodes are cut. Washed lotus roots should never be wrapped in plastic bags and placed in a corner of the kitchen, as this is the easiest way for them to spoil.