First, the origin of sheep liver soup. There are essential differences between yanggan decoction and yanggan decoction: the original name of yanggan decoction is "foreign soup", and the ingredients are sucrose, red bean paste and agar, which have nothing to do with animals "sheep" and "sheep liver". Before this, there was no sheep liver soup, which was carefully developed by Yan Baoren under the guidance of Liaoning College of Traditional Chinese Medicine and China Nutrition Association to protect children's bright eyes. In addition to the basic raw materials of mutton soup, sheep liver and β -carotene are also added to the product, so that the nutrition of animals and plants can be scientifically matched, which not only solves the problem that fat-soluble β -carotene is not easily absorbed by human body, but also improves and enriches the nutritional components of vitamin A. This technology applied for a national invention patent in 1989 and won a national invention patent in 1994. So far, the products have been selling well. So mutton liver soup is our special dish in Shenyang. Yanbao Gan Yang Soup is also the originator of Gan Yang Soup.
Second, how to distinguish sheep soup from sheep liver soup?
1. Determine whether the product name is mutton soup or mutton liver soup, and whether there is mutton liver in the ingredients.
2. See if the package is simple and single-layered, and whether the vitamin A content is marked.
3, pay attention to the "eye treasure" trademark, there is only one patent, imitation must be false.
Third, do you need sheep liver soup with watery eyes?
Sheep liver is rich in vitamin A, which can make lacrimal gland secrete vigorously, like spring water pouring out constantly. Otherwise, it will make your eyes dry and look dull; In severe cases, the water is completely cut off, leading to dry eye and eventually blindness. Therefore, vitamin A is called ophthalmic vitamin. Supplementing vitamins A, C, E and iron in time can also eliminate dark circles.
Fourth, how does sheep liver protect eyes?
Sheep liver is rich in vitamin A, and your eyes can see clearly with rhodopsin, a photosensitive substance on the retina. Its content determines your ability to adapt to the dark. Some people can't see the seat number clearly when they first enter the cinema, which is caused by the lack of vitamin A. If they want to see clearly, they must be close to the object, and reading is the same. Over time, they become nearsighted. If the vitamin A content in the body is sufficient, the dark adaptation recognition ability will be strong, and it is not easy to suffer from myopia without reading books at close range.
5. What is the relationship between sheep liver and vitamin A?
People often take cod liver oil to prevent and treat eye diseases. But you went to the drugstore to buy cod liver oil, and the salesman gave you AD capsules. What the hell is going on here? It turns out that cod liver oil is extracted from shark liver and is pure natural vitamin A. If it is eaten regularly, it is very beneficial to the synthesis of human photosensitive substances and epithelial tissues.
With the development of science and technology, people's intention to protect their eyes is getting stronger and stronger. However, shark resources are getting less and less, and there is a contradiction between supply and demand. At this time, people began to synthesize vitamin A artificially, and AD capsules were produced from this. Judging from the curative effect, AD capsule has a certain curative effect, but it is not fully absorbed by human body, and it is easy to be poisoned if the dosage is too large. Around this problem, Yan Baoren made unremitting exploration and found that sheep liver contains a lot of natural vitamin A, which is also a renewable resource. But sheep liver has a bad smell, and most people are unwilling to accept it. In order to solve this problem, Yan Baoren successfully developed the technology of "removing the fishy smell of sheep liver" and obtained the national invention patent. β -carotene is added to the new Yanggan decoction, which makes the nutritional components of animals and plants scientifically combined and enriches the nutritional components of vitamin A.