How to keep kelp nutritious and easy to cook

How to keep kelp nutritious and easy to cook

As we all know, kelp contains a large amount of iodine, which can prevent diseases caused by iodine deficiency. Moreover, regular consumption of kelp can make hair moist and dark. In addition to its good taste and fresh taste, it is an ingredient often seen on the dining table. However, although kelp is delicious, it is not easy to cook. Is there a good way to maintain nutrition and cook it well?

Because kelp contains algin and alginic acid, which are water-insoluble polymer compounds with strong water-absorbing and swelling properties. Once water is absorbed, a sticky colloid will appear on the surface of the kelp, which can prevent water from further immersion. Therefore, it is difficult for kelp to warm through. At the same time, most of the iodine contained in it is on the surface, and long-term immersion may easily cause loss.

A better method of soaking is dry steaming: untie the bundled kelp, steam it in a steamer for half an hour, and then soak it in water overnight to make it crispy and tender. Or put a little alkaline noodles or baking soda before steaming. Kelp glue is easily dissolved by alkaline substances and becomes soft quickly when boiled. If you soak it in water, you can put some vinegar in the water to soak the kelp quickly. Soft; you can also add a few spinach when cooking, because spinach contains a substance called oxalic acid, which can also quickly soften the kelp.

Three ways to keep kelp nutritious and easy to cook:

The most complicated cooking method is to steam the kelp in water for half an hour before cooking it, so that the kelp will rot as soon as it is cooked. Because the steamed kelp is already half-cooked, it doesn't take long to cook. However, this has the disadvantage of being troublesome and time-consuming.

The most convenient way to cook the kelp is to soak it in rice water or salt water before cooking it. Add some vinegar to the water and soak it for about an hour before cooking it. This way it can be cooked quickly. This method is relatively simple and convenient, and very suitable for use.

The most scientific cooking method is to put some spinach in the process of cooking kelp, which will also cook it to pieces quickly. Because spinach contains oxalic acid, it can quickly soften kelp and make it easier to cook. This method is more effective, but the disadvantage is that it may affect the taste.

It's true that one thing kills another. As long as you find its weakness, hard kelp can be boiled easily. However, although kelp has many benefits, it is not suitable for everyone to eat. Pregnant and lactating women should eat less. Eat kelp.