The origin of bird nests
The origin of bird nests is distributed in Southeast Asia, especially in Thailand, Vietnam, Singapore, Indonesia, Malaysia, Myanmar and Hainan Province, China. Among them, Hoi An, Vietnam is the best for swallowing because of the weather and the environment, so the quality of bird nests is the best. Because the output is small, the supply is small, so the price is more expensive.
Because the origin of the bird’s nest is different, it feels different. Dongyan especially in Thailand, Vietnam, and Malaysia, the entrance will feel refreshing and a little rough, not soft enough. Indonesian bird nests are mostly houses that are relatively clean, lacking dirt, feeling smoother, shorter dyeing time.
First, there are 28 types of bird nests that must be repaired in their place of origin. If you want to buy bird nests every time, you should know that bird nests are taken from the same place. Only in this way can you cook the same bird. During treatment, you can also taste bird nests with the same taste.
Indonesian bird nests contribute around 80% of total bird nest production in the world, Malaysia 13%, Thailand 5%, Vietnam 2%, Chinese bird nests have three (basic tourism resources): Yanyan, Huaiji District, Zhaoqing, Guangdong, Honghe Country , Yunnan Yanzi Cave in Shui County and Dazhou Island in Hainan (only 2 bird nests were taken in 2002, only 15 swiftlets left in September 2006, and long-term island protection). Because of its proximity to the Tropic of Cancer, this bird’s nest has a strong season, and the results are rare. The total number is less than one-tenth of global bird nest production.
The noble and good points of bird nests are divided into six indicators: origin, hair, integrity, clean quality, taste and moisture content.
First, the place of origin
Indonesian bird nest accounts for 80% of total bird nest production in the world, Malaysia 13%, Thailand 5%, Vietnam 2%, Chinese bird nest in three places: Yanyan, Huaiji County, Zhaoqing City, Guangdong Province, Yanzi Cave, Jianshui County , Honghe Prefecture, Yunnan Province, Hainan Island (only 2 bird nests were taken in 2002, only 15 swiftlets left in September 2006, and long-term island protection). Because of its proximity to the Tropic of Cancer, this bird’s nest has a strong season, and the results are rare. The total number is less than one-tenth of global bird nest production. In Southeast Asia, a large number of people who go to caves to pick up bird nests are not only very dangerous. After the caves are taken by them, nature is also looted. On the cliffs of several small islands in Thailand, many rotting bamboo stairs lead to caves that once filled the bird’s nest. These caves are now abandoned, and Yan’s children don’t know where to go. With increasing calls for natural protection, swallow houses discovered by Indonesian Chinese emerged. The structure of the swallow is no different from an ordinary house, but swiftlets do not breed birds, swallow birds are still wild, they feed themselves, this house is only used to attract swiftlets so that swallow can build nests in the swallow’s house. There is also a large collection of bird nests. Environmentally conscious bird nests in Yanwu will only be picked after small swallows in 18-24 days and fly in 45 days. Swiftlets return home and build new nests, which are passed down from generation to generation. The eco-friendly swallow house is cleaner, smoother and cleaner than swallowing a cave in a harsh environment.
“Head” is calculated based on its weight. After the bird’s nest is soaked, the difference between weight and dry body is greater. The better the “head”, the better the quality of the bird’s nest has 6 to 8 times “head”. The origin, location, harvest season, processing, dry humidity, soaking season, room temperature, and even morning and evening bird nests will be different.
To clean the bird’s nest, it’s easy to keep the bird’s nest clean. Choosing a bird’s nest must be “eyes, hands, hearts”. Yan Yan’s premium specialty nest only selects the first swallow, which is full and full, with a solid texture and crystal color. The cleanest, most complete and high-quality bird’s nest is clearly the most widely used bird’s nest.
Fourth, cleaning quality
If there is no bird’s nest carefully cleaned, it doesn’t matter whether it swallows, swallows, nets swallowing, swallowing, etc., There are feathers, and there may be dirt such as eggshells and beetles. Buying a feathered bird’s nest like buying a diamond to cut it yourself, consumers will actually spend money to buy crime. It takes time and effort to clean the bird’s nest. Apart from the patient selection, there is no other way to do it. You cannot choose a few days, and you can only choose three or four times a day.
Some people even answer “the lazy way to eat hair.” And water dipped in this bird’s nest must be thrown away repeatedly, but the nutrition of the bird’s nest is dissolved in water, dear to pour it, like absorbing American ginseng Pour only eat ginseng. Therefore, buying bird nests with dirt and hair is not suitable for candles.
Fine and fine quality bird nests. If the water in a boiled bird’s nest is sticky, it is often coated with thickener or thickening.
Sixth, Moisture content
There are many bird nests with high water content on the market, this type of bird’s nest is very cheap, but fish and dragons are mixed, prone birds are fragile during transportation, so water will be sprayed to a certain extent, 90% of what you know. Dry, ninety-five dry, storage of bird nests is not easy, excessive moisture is easy to produce mushrooms, so when buying bird nests, you should choose dry bird nests, because high-quality bird nests will not produce mushrooms even if not stored in a wooden box.