Want to know how bird s nests are produced?

According to the color of the bird's nest, it is white bird's nest and golden yellow bird's nest.

Bird's nest is formed by the saliva secreted by the well-developed mucus glands in the throat of the swiftlet condensed into a solid in the air, and it is a bird's nest built by spitting after digesting the insects, seaweeds, whitebait and other substances that the swiftlet feeds on, which is white, so it is called white swallow. Some of the bird's nests picked from the cave also have a golden yellow color, and the reason for its formation is mainly believed to be the result of the combined action of the environment where the bird's nest is located, such as air, humidity, rocks, etc., and this part of the bird's nest is called golden swiftlet. It is generally believed that the golden swiftlet is rich in minerals and has a higher nutritional value than the white swiftlet.

According to the production form of bird's nest, it is divided into hairy bird's nest and grass bird's nest.

The name of the bird's nest comes from the fact that after the bird's nest is picked, it has not been processed or treated, and it presents a form mixed with some bird's feathers. Bird's nest is mainly processed into bird's nest, bird's nest strips, and bird's nest horns. The grass nest is mainly nylon grass, and the edible part of the bird's nest has many impurities and a rough taste.

Grass swiftlets are mainly processed into crushed swiftlets, bird's nest cakes, etc.

According to the sales form of bird's nest, it is divided into bird's nest, bird's nest sticks, bird's nest crushed, bird's nest cake, and bird's nest horn.

Bird's nest is a bird's nest that has been cleaned, picked, shaped and dried to achieve the standard of few impurities and can be stewed normally, which basically maintains the original shape of the bird's nest. Since there is no unified standard in the bird's nest industry, different merchants divide bird's nest into different grades according to quality, such as dragon tooth cup, Tianzhen cup, first-class bird's nest and second-class bird's nest. Guan Yan and others.

Some of the bird's nest strips, bird's nest pieces, bird's nest cakes, and bird's nest horns are formed during the process of cleaning, picking, shaping, or processing, and their nutritional value is equivalent to that of bird's nest; And some are made by processing grass swallows. Its nutritional value is comparable to that of bird's nest, but it is different in appearance.

Bird's nest is a nest made of swiftlets, can not be eaten directly, qualified bird's nest needs a lot of processes to be assured to eat, upyim bird's nest needs to go through grading and sorting, cleaning, testing, picking, air drying, quality inspection, packaging sticky traceability labels, entry system and other processes, the whole process of manual operation, no preservatives, no bleaching, no glue, no sticking, so that the products produced can enter our table.

Bird's nest is produced by swiftlets of the swift family and a variety of swallows belonging to the same family of swifts.

Their saliva is mixed with down feathers to build a nest, which can become a bird's nest, and the bird's nest that is directly picked cannot be eaten immediately, and must be processed before it can be eaten.

It is mainly produced in Southeast Asian countries such as Malaysia, Indonesia, Thailand and Myanmar, as well as the coastal areas of Fujian and Guangdong in China. Bird's nest is rich in sugars, organic acids, free amino acids, and sialic acid, a characteristic substance. The main nutrient in bird's nest is protein, which has 1 essential amino acid (lysine) and 3 conditionally essential amino acids, while the human body needs 8 essential amino acids and 13 conditionally essential amino acids.

Bird's nest is made by swiftlets to secrete their own saliva and feathers mixed with soil to make a nest, waiting for the nest to dry, after processing and refining to produce delicate and dense bird's nest, bird's nest can be divided into white bird's nest, yellow bird's nest and blood bird's nest according to the color, according to the shape can be divided into hairy bird's nest and grass bird's nest.

Formation of bird's nest.

1. Bird saliva.

Bird's nest is formed by the saliva of birds, mainly through the bird's nest called swiftlet, which mixes its own saliva and feathers with mud and other soil to form a bird's nest, and places it on the cliff, waiting for the saliva in the nest to be air-dried, and then refines and selects the bird's nest with excellent luster and ivory white appearance.

2. Color classification.

Bird's nest is classified according to the color of white swiftlet, yellow swallow, blood bird's nest, among which white swiftlet is a bird's nest built by swiftlets that prey on insects, seaweed and other foods after digestion and spit out white saliva, yellow bird's nest is caused by the air environment, and blood bird's nest is because the food eaten by swallows has a high mineral content, resulting in red saliva.

3. Morphological classification.

Bird's nest is divided into hairy bird's nest and grass bird's nest according to the morphology, of which the bird's nest refers to the bird's nest that has not been processed or treated, and the bird's nest doped with bird's nest is mainly processed into bird's nest, bird's nest strips and bird's nest horns, while the grass bird's nest can be used in rough parts and is mainly processed into bird's nest crushed and bird's nest cakes.

Indonesia has the best quality of bird's nest due to the weather and environment that is most suitable for swallows to live in.

The main production areas of bird's nest range from the Philippines in the east to the caves on deserted islands near the coast of Myanmar in the west, and most of them are in Southeast Asian waters such as Indonesia, Malaysia, Sandakan, Singapore and Thailand, as well as the islands of the South China Sea.

Bird's nest is rich in amino acids, including phenylalanine, valine, leucine, tyrosine, and arginine. The content of hydrolyzed amino acids in bird's nest is up to 42% of the total amino acids. Bird's nest also contains collagen and minerals, so it is also used in various beauty cosmetics.

Bird's nest is mostly produced in Southeast Asia, and the countries that have been found to produce bird's nest mainly include: Indonesia, Malaysia, Thailand, Vietnam, and China, among which the bird's nest produced in Vietnam and China is basically not seen in the domestic market, so bird's nest is mainly produced in Indonesia, Malaysia and Thailand. These three bird's nest producing countries are also most famous for Indonesian bird's nest and Malaysian bird's nest, which account for more than 80% of the world's bird's nest production.

Indonesian and Malaysian bird's nests have fewer impurities, are cleaner, and have a smooth taste, the biggest difference between Indonesian and Malaysian bird's nests is that they have different levels of resistance to stewing. But there is not much difference between the two. According to relevant industry data, the bird's nest reputation of Tong Ren Tang and Fu Lin Men is very good, and the price of Tong Ren Tang is much higher than that of Fu Lin Men.

In fact, a good bird's nest must have a high degree of dryness, and it will break if it is broken slightly. The higher the dryness, the easier it is to store, and it will not become moldy when stored in a cool place. The poorer bird's nest is not up to standard in dryness, and it is not easy to break it by bending it by hand, so the bird's nest has high humidity, accounts for a large amount, and is not easy to store.

In addition, the hair head of bird's nest refers to the comparison of the weight of the bird's nest before and after soaking. High-quality bird's nest hair is generally more than 6 times, and some can even reach 8 or 9 times, which depends on the quality of the bird's nest, soaking time and technology.

The bird's nest sold on the market is mostly produced in Southeast Asia such as: Indonesia, Malaysia, Thailand, etc., and the production is Indonesia, accounting for about 80% of the world's total demand.

The raw material of Niconi's bird's nest is to select pure swiftlets from Indonesia, and the whole process is traced and supervised, and the port is inspected and quarantined. Legal guarantee safety, quality assured!

Bird's nest is mostly produced in the southeast such as Indonesia, Thailand, Vietnam, Malaysia and Singapore; Bird's nest is also produced on the southeast coast of Hainan Island and the border of Yunnan in China, but the yield and quality are poor. Swiftlet is known as the national bird in Indonesia, bird's nest is the pillar industry of Indonesia's economy, its annual bird's nest production accounts for 80% of the world's total demand, and the bird's nest industry is very developed.

Indonesia is the country with the largest production of bird's nest in the world, mainly distributed in Bali, Kalimantan and other places, mainly producing house nests and cave nests. Malaysia is the world's second largest producer of bird's nests, mainly distributed in Sarawak, Hat Yai and other places, mainly producing house nests and cave nests. Thailand's bird's nest production accounts for 5%, and the main production areas are distributed in Phuket Island and the southwest, mainly producing cave nests.

Vietnam's bird's nest production accounts for 2%, and the main production area is in Hoi An, mainly producing cave bird's nest. The proportion of bird's nest production in China is mainly distributed in Jianshuidong, Yunnan Province and Hainan Island, and the main production areas are cave nests and grass nests. Proportion of bird's nest production in other regions.

The best origin of bird's nest is mainly produced in Southeast Asia, and the main production areas are Indonesia, Malaysia, Thailand, Vietnam, the Philippines, etc. Among them, Indonesia has the largest export volume, followed by Malaysia. Among them, the bird's nest produced in Malaysia is the best, because Malaysia is located in the tropical rainforest climate and tropical monsoon climate zone, with high temperature, rainfall and humidity, and the environment in which the swiftlets grown here are almost zero pollution, so the bird's nest produced in Malaysia is of the best quality.

Second, the classification of bird's nest Bird's nest literally means swallow's nest, but the bird's nest we can eat is not directly deducted from the swallow's nest and finished, but also has to be processed and selected to go to the market, so what is the difference between bird's nest? Bird's nest is divided into hair bird's nest, swiftlet and grass bird's nest according to the degree of consumption; According to the picking location, it can be divided into cave nest and house nest; According to the color, it can be divided into white bird's nest, yellow bird's nest and blood bird's nest. **The best bird's nest?

For this problem, as long as it is pure and natural, it is the best, the nutritional value of natural bird's nest is extremely high, and the expensive ** makes some criminals carry out additional chemical processing of bird's nest, so everyone must be optimistic about the origin and quality of bird's nest when buying bird's nest before you can start buying.

We spend ** to buy bird's nest because we are afraid of two aspects, one is afraid of expensive, and the other is afraid of fake. Because there are too many shoddy bird's nests on the market now, it doesn't matter if you buy inferior bird's nests, if you eat bad food, it will be really fatal. I must learn to judge the good or bad, a lot of knowledge on the Internet is not uniform, I have been eating bird's nest since I was pregnant, but buying really needs to know more about the system, I am pregnant to see the Zhenyuan Feast class "Six Standards for Choosing Bird's Nest Must Be Rigidly Followed" and "2020 Bird's Nest Factory ** Table" is more accurate and straight to the core, I hope it will help you.

Bird's nest is made of mucus secreted from the throat of swiftlets. The swiftlet's head has a well-developed mucus line, which can solidify into a solid form in the air after secretion, and the swiftlet builds its own nest through this characteristic to take on a half-moon or triangular appearance, as if it is woven into an irregular network of filaments. <

Bird's nest is made of mucus secreted from the throat of swiftlets. The swiftlet's head has a well-developed mucus line, and these mucus secretes out and can solidify into a solid form in the air, and the swiftlet builds its own nest through this characteristic and takes on a half-moon or triangular appearance, which looks like an irregular network of filaments.

Bird's nest refers to the saliva secreted by some swifts of the swift family and several swiftlets of the genus Swiftlet, mixed with other substances.

Bird's nest, also known as bird's nest, bird's root, bird's nest vegetable. According to the place where the nest is built, bird's nest can be divided into house nest nest and cave nest, and cave nest is divided into white nest, yellow nest and red nest.

The main nutrient in edible bird's nest is protein, in addition, it is rich in sugars, organic acids, free amino acids and sialic acid, which has high nutritional and edible value.

Bird's nest is a bird's nest called "swiftlet", which is known as a hiding place by using moss, seaweed and soft plant weaving mixed with their feathers and saliva to cement their nests. People take this kind of bird's nest down, and after refining and sorting, it becomes a precious bird's nest.

Bird's nests can be divided into two types: "house nest" and "cave nest", cave nest has different colors due to its influence on minerals, there are white nests, yellow nests, red nests, and house nests only have one color, ivory white. The so-called "blood bird's nest" on the market is said to be made by artificially bred house nests through the "guano fumigation method".

Main production areas: The main production areas of bird's nest are from the Philippines in the east to the caves on desert islands near the coast of Myanmar in the west, and most of them are in Southeast Asian waters such as Indonesia, Malaysia, Sandakan, Singapore and Thailand, as well as the islands of the South China Sea.

Among them, Indonesia is the most suitable for swallows to live in due to the weather and environment, so Indonesian bird's nest quality is the best, and Indonesian bird's nest production is also the largest, followed by Malaysia. According to statistics, as of the end of 2010, Indonesian bird's nest accounted for 85%-90% of the world's bird's nest production, Malaysia accounted for 5%-10%, Thailand 3%, Vietnam, the Philippines and other places about 2% (refer to the data of the Hong Kong ** Department for several years).

A subspecies of Javanese swiftlet, cfuciphagagem ani, has been found on the island of Yannan Dazhou to produce edible bird's nests. Swiftlets are produced in southwestern China and southeastern Xizang, and the earliest well-documented works are "Materia Medica" and "Benjing Fengyuan".

There are six species of swiftlets that produce bird's nests by mixing saliva and down secreted by various birds of the family Apodidae (Collocalia) and their down to grow into nests on cliffs or farmhouses.