How much is a bird's nest? How does a bird's nest form
4hw.org: now people's living standards are getting higher and higher. Bird's nest is no longer the kind of high and unattainable food that rich people can eat. Do you know how much bird's nest costs? How does bird's nest come into being? Let's learn about it together!
As far as the price of bird's nest is concerned, the market price of bird's nest is quite different. According to the market survey, the price of bird's nest varies from about 10 yuan / g to 60 yuan / g. it's also bird's nest. Why is the price difference several times? In fact, the quality of bird's nest determines the price of bird's nest.
How do bird's nests form?
Bird's nest is a nest made by swallows, but this kind of swallows is not the one we usually nest under the eaves. Under the eaves is called swallow, which belongs to the swallow family. Their nests are made of grass or mud mixed with saliva, which makes them unable to eat and have little nutritional value. Edible bird's nest is made of another kind of swallows. They belong to the family swift, which is called 'swiftlet'. Specifically, it refers to the saliva secreted by some swifts and several swiftlets of the family swift, and then the nest made of other substances (such as feathers), rather than birds of the family swift.
Among them, the protein purity and nutritional value of the swallow saliva are the highest. It is produced in the coastal areas of southern China, Vietnam, Thailand, Malaysia, Indonesia and the Philippines. Bird's nests can be divided into two types: House swallow and cave swallow.
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The nest of 'house swallow' is generally built on the specially constructed house of swallow, the purpose of which is to facilitate the collection of bird's nest, while the nest of 'cave swallow' is built in the cave of the mountain, the terrain is steep and the collection is quite dangerous. There is a bird's nest called "blood swallow" because the food of the Golden Swallow contains seaweed and other substances, which make its saliva contain impurities and appear as red silk. It's not because people misunderstand that it's not finished the bird's nest, can't resist spawning and spits blood. After the bird's nest is picked, it can be made into finished bird's nest through complex processing, such as steaming, soaking, removing impurities, picking hair, drying, etc., including swallow cup, swallow stick, swallow cake and swallow silk. Among them, the bird's nest is made of the whole bird's nest with good quality and original shape, which is very expensive.
The nest of the Golden Swallow. Most of them are built on the cliffs of tropical and subtropical islands. Under the cliffs are rolling waves, with blue sky and white clouds above. The Golden Swallow begins to nest in spring. It can secrete a kind of colloidal saliva in its mouth. After spitting out, it is dried by the sea wind, and then it becomes a translucent and slightly yellowish substance, which is the main component of the bird's nest. The Golden Swallow makes nests out of this kind of saliva and delicate seaweed, feathers and soft plant fibers. This is what we call "bird's nest". Bird's nest is not only a precious delicacy, but also a precious medicinal material. It has the effect of nourishing the lungs and Yin. It is mainly used to treat fatigue, cough and hemoptysis. India, Malay islands, Hainan Island and South China Sea Islands are all produced.
This article is provided by the editor of Sihai life channel. To learn about life tips, please pay attention to Sihai life channel to make your life easier!