Bai Yan, Huang Yan, and Blood Yan are the best and most expensive

Summary. Blood swallows are more expensive than snow swallows. Blood swallow is a precious medicinal material, which has the effects of nourishing the liver and kidneys, nourishing blood and calming the nerves, moistening the lungs and relieving cough, clearing heat and detoxifying, etc., and is much more expensive than Snow Swallow.

There are many ways to obtain blood bird's nests, but the most common is to collect wild blood bird's nests. The collection of wild blood swiftlets requires technology, and the collectors need to master the ecological habits of wild blood swiftlets, be familiar with the habitat of wild blood swiftlets, and master the collection techniques, as well as the time and amount of collection. When collecting blood swiftlets, it is necessary to adopt a relatively gentle way, and do not use poisons, poisonous smoke, etc. to hunt and kill blood swiftlets, so as not to damage the ecological environment of wild blood swiftlets.

Collectors also need to master the classification of blood bird's nest in order to better collect blood bird's nest. After the blood bird's nest is collected, it needs to be processed in time to ensure the quality of the blood bird's nest. During the processing, the blood nest needs to be cleaned to remove the dirt on the surface of the blood bird's nest, then the blood bird's nest is soaked in clean water to remove the dirt inside the blood bird's nest, and finally the blood bird's nest is dried to ensure the quality of the blood bird's nest.

Blood swallows are more expensive than snow swallows. Blood swallow is a precious medicinal material, which has the effects of nourishing the liver and kidneys, nourishing blood and calming the nerves, moistening the lungs and relieving cough, clearing heat and detoxifying, etc., and is much more expensive than Snow Swallow. There are many ways to obtain blood bird's nests, but the most common is to collect wild blood bird's nests.

The collector needs to master the ecological habits of wild blood bird's nest, be familiar with the habitat of wild blood bird's nest, and master the collection technology to grasp the collection time and amount of collection. When collecting blood swiftlets, it is necessary to adopt a relatively gentle way of spring pie, and do not use poisons and poisonous smoke to hunt and kill blood swiftlets, so as not to damage the ecological environment of wild blood swiftlets. Collectors also need to master the classification of blood bird's nest in order to better collect blood bird's nest.

After the blood bird's nest is collected, it needs to be processed in time to ensure the quality of the blood bird's nest. During the processing, the blood nest needs to be cleaned to remove the dirt on the surface of the blood bird's nest, then the blood bird's nest is soaked in clean water to remove the dirt inside the blood bird's nest, and finally the blood bird's nest is dried to ensure the quality of the blood bird's nest.

Can you elaborate on that a little bit more?

Blood swallows are more expensive than snow swallows, because blood swallows are more effective and more expensive. Blood Bird's Nest is a precious traditional Chinese medicine, its medicinal effect is stronger than Snow Bird's, and it can be used for a variety of diseases, such as hepatitis, nephritis, pneumonia, tumors, etc. And Xueyan can only ** hepatitis.

In addition, the ** of the blood swallow is also more expensive than the snow swallow, generally speaking, the ** of the blood swallow is 2-3 times that of the snow swallow. Because the collection and processing of blood bird's nest finger is more complicated, and the resources of blood bird's nest are relatively scarce, it is also more expensive. In short, the blood swallow is more expensive than the snow swallow because it has stronger medicinal effects and is also more expensive.

However, when using blood bird's nest, care should be taken not to overdose to avoid adverse reactions.

Blood bird's nest and white bird's nest can be seen in the market, many people don't know how to choose, so which is better, white bird's nest or blood bird's nest?

The blood bird's nest is the best in maroon and unbroken, and its iron, minerals and other nutrients are the richest. Blood swiftlet is due to the swiftlet species, the gathering place in different places, the substances contained in the organisms it swallows and the influence of water quality, resulting in the reddish color of the saliva secreted by it, coupled with weathering. White bird's nest, also known as bird's nest or bird's nest vegetable, is a nest made of some swiftlets or some swifts of the swift family with a large amount of saliva mixed with down feathers, seaweed and other substances.

Bai Yan is good, the production and processing process of blood bird's nest on the market is suspicious, there is no need to take this risk. Blood bird's nest is actually a spoiled bird's nest, although it contains more iron, but compared with white bird's nest, the protein contained in it has been lost a lot.

The difference between blood bird's nest and bird's nest is that the color and raw materials are different.

Blood swiftlets are nests built on cave walls by swiftlets, which are unevenly maroon-red, blood-colored, brown or brownish-yellow, with a darker bottom and lighter middle and edges. Blood bird's nest is mostly rusty red, while white bird's nest is mostly milky white. The redness of the blood is due to the fact that during its formation, it absorbs the trace element iron in the rock, which is the result of a natural variation.

Bird's nest refers to the nest of the order Swifts, some swifts of the Swift family and the genus Swiftlet, and the saliva secreted by several swiftlets is mixed with other substances. The color of the bird's nest is relatively white, and this white is natural white with a little yellow in the white. If the whole bird's nest or most of the bird's nest is yellowish in color, this is a natural phenomenon.

How to choose a good bird's nest

1. Look: The middle of the bird's nest is a filamentous structure, and the bird's horn part is a flaky structure; Pure bird's nest is not completely transparent, but translucent, whether it is soaked or under light**.

2. Smell: Bird's nest has a unique fragrance, but no strong smell. Those with a special smell, fishy smell or greasy taste are fakes.

3. Touch: Take a small piece of bird's nest and soak it in water, take the silk strip and pull it after it is soft, the elasticity is poor, and the one that breaks when pulled is a fake; Rubbing it with your fingers, it is also a fake if it can be kneaded into a paste without elasticity. But there is no elasticity after it is fully developed, and if there is still good elasticity, it is fake.

4. Burning: Igniting the dried bird's nest slices with fire, there are splash sparks, which is the result of protein burning, and the ashes are black, not white ash misleading on the Internet. If the water used in bird's nest stew is sticky, it is often coated with glue or thickener.