Changdao Seaweed [Shandong Changdao Specialty]

What is Long Island Seaweed? Authentic Shandong Changdao Specialty: Changdao Seaweed

Summary:Do you want to know what Changdao Seaweed is? This article is a detailed introduction to the special product ofShandong Changdao - Changdao Seaweed. It was compiled and edited by the editorial team of China Specialty Network after reviewing and collecting relevant information on Changdao Seaweed. The full text takes about 6 minutes to read, mainly including the basic introduction of Changdao Seaweed and its nutritional value? How did the history of Long Island seaweed come about? How to distinguish between genuine and fake Long Island seaweed? Tasting and eating methods of Long Island seaweed, etc

Basic Introduction of Long Island Seaweed

Seaweed is a type of seaweed that belongs to more than 10 categories in biology, including the phylum of red algae, class of red algae, subclass of seaweed, order of seaweed, family of seaweed, etc.

. It is an important economic algae, delicious and nutritious

What are the nutritional values of Long Island seaweed

1. Rich in nutrients and high in iodine, it can be used to treat "thyroid enlargement" caused by iodine deficiency. Seaweed has the function of softening and dispersing lumps, and is also useful for other lumps and lumps

2. Rich in choline, calcium, iron, can enhance memory, treat anemia in women and children, promote bone and tooth growth and health care; Containing a certain amount of mannitol, it can be used as an auxiliary food for treating edema

3. The polysaccharides contained in seaweed significantly enhance cellular and humoral immune functions, promote lymphocyte transformation, and improve the body's immunity; It can significantly reduce the total content of cholesterol in the serum

4. The effective ingredients of laver have an inhibitory rate of 53.2% on Ehrlich cancer, which is helpful for the prevention and treatment of brain tumors, breast cancer, thyroid cancer, malignant lymphoma and other tumors

Seaweed was already consumed in ancient China. The "Lun Group Purple Jiang" first appeared in the "Wu Du Fu" by Zuo Si of the Jin Dynasty, and according to Lv Yanji's annotation, the "purple" in it refers to "North Sea Middle Grass". The Tang Dynasty's "Ji Yi Ji" records the collection of seaweed. During the Yuan Dynasty, 'Nan'ao Seaweed' had already begun to be exported. The Ming Dynasty's "Wu Za Zu" pointed out that people regarded lychee, oyster house, Ziyu, and seaweed as the "four beauties" of Fujian, and the "Sui Xi Ju Dietary Catalogue" recorded "nourishing the heart with blood"

Identification of dyed seaweed

Fresh seaweed has a dark green and shiny color. High quality seaweed has a purple black luster (some are purple red or purple brown), thin slices, and a soft texture; Poor quality seaweed has poor surface gloss, uneven thickness, red color mixed with green, poor taste and aroma, with many mixed algae and inclusions. If seaweed has a fishy or moldy smell, it indicates that the seaweed is no longer fresh. At the same time, high-quality seaweed has almost no impurities after soaking, and the leaves are relatively neat; Poor quality seaweed not only contains a lot of impurities, but also has irregular leaves. If it turns green after soaking, it indicates poor quality, or even counterfeit seaweed artificially colored. In addition, after buying seaweed, it can also be roasted on the fire. High quality seaweed should turn green after roasting, and if it turns yellow, it is considered inferior seaweed. Seaweed with excessively bright purple red color may be dyed

Tasting and Eating Methods of Long Island Seaweed

1. Seaweed and Shrimp Soup with Iodine and Calcium Supplementation

Seaweed has a very rich iodine content, almost 100 times that of grains and vegetables! In addition, seaweed is also rich in iron and vitamin B12, which are essential nutrients for hematopoiesis. Shrimp skin is rich in calcium, and the combination of the two is complementary, which has a certain effect on iron deficiency anemia and osteoporosis

2. Sesame oil Seaweed soup for constipation

Boil laver in boiling water, then drip sesame oil and season. Although the method is simple, it has a good effect on relieving constipation. 1/5 of seaweed contains dietary fiber, which can promote bowel movements, eliminate harmful substances from the body, and maintain intestinal health. Xiangyou also has the function of moistening the intestines and promoting bowel movements

3. Seaweed lean meat soup for longevity

Seaweed is known as the "longevity vegetable", with 25-30 grams of protein per 100 grams of dried seaweed, equivalent to soybean content, and rich in vitamins and other nutrients. The protein and other nutrients in seaweed are easily digested and absorbed, making it very suitable for elderly people with weakened digestive function to consume. Adding lean meat, the nutrition is more balanced and not greasy, which has a longevity effect on the elderly