Are seaweed and nori the same thing or are there differences?

In the eyes of most people, there is a difference between laver and nori, because nori can be eaten directly, while laver can only be used to make soup or porridge. What does laver taste like when eaten raw? In fact, research has found that laver and nori are the same, but laver is processed into nori and can be eaten raw every day. Nori and nori contain the same elements and nutritional value, and they are the same food without any difference or distinction.

In fact, nori and seaweed are the same thing. The laver we often eat mainly includes two varieties: hainan laver and hainan laver.

The main species of Porphyra in the north is Porphyra yezoensis, while the main species in the south is Porphyra truncatula. Nori is processed from Porphyra yezoensis

Made of.

Seaweed itself is very nutritious because it grows on rocks by the sea and fully absorbs the essence of seawater.

It is extremely rich in protein, minerals and vitamins and is known as a "treasure house of vitamins".

Among them, the content of carotene, riboflavin, vitamin A and B vitamins is particularly high. Seaweed also contains

Minerals such as iron and calcium.

The fat content of seaweed is relatively low, accounting for only 1%-2% of the total nutrients, but it is beneficial to the nervous system.

The unsaturated fatty acid EPA, which is essential for the development of the human body, accounts for 52% of it, plus a large number of essential minerals.

Substances and vitamins, long-term consumption of seaweed can improve microcirculation, enhance immunity, delay aging, and reduce cancer

and cardiovascular disease incidence.

The dried seaweed sold on the market is divided into two categories according to different methods: one is Japanese seaweed, which is made with sugar and soy sauce.

Add seasonings such as mushroom powder and MSG to make it sweeter. The other type is Korean seaweed, which is only edible.

Oil, salt and MSG are used to season the food, making it healthier and more natural. Compared with wet seaweed, dry seaweed contains more vitamin C

Except for a slight decrease, the content of other nutrients has increased due to the relative decrease in water. From the heat

It is said that the content of dried seaweed is not high, and eating more can supplement iodine and enhance the body's metabolic function. Therefore, it can be regarded as

A nice snack.

However, the salt and MSG content of dried seaweed is very high, so it is not suitable for long-term continuous consumption. It is best not to exceed

Over 1 tael. Especially for young children and people with high blood pressure, do not eat it often and drink water immediately after eating.