Is it true or false that the bird s nest will scatter when it is soaked

The authenticity of bird's nest cannot be determined from whether it is dispersed after soaking. There are various processes for bird's nest, generally except for the bird's nest after soaking (some will be scattered into strips after soaking for a long time), swallow sticks, bird's nest slices, bird's nest cakes, etc. will be dispersed into strips or filaments after soaking. If you buy the above-mentioned bird's nest, which is dispersed and powdered after soaking, and does not swell (bird's nest can grow 8 to 10 times), then it may be fake.

Brushed Bird's Nest: Bird's nest without brushing has an obvious rough feeling to the touch, while brushed bird's nest generally looks shiny on the surface. Here to explain, it is not that there is a gap or there is no slurry, and now more and more counterfeiters still brush the pulp, but will deliberately leave a little gap out.

Some masters like to widen the bird's nest to appear wider, and some masters will have one more shaping process to pinch the bird's nest tighter, so that the gift box will be more beautiful.

Bleached bird's nest: Either the white bird's nest is bleached, and it is necessary to carefully compare whether there is any color difference between the bird's nests in a batch of bird's nests, and whether there is any color difference in different places on a bird's nest. The key is also to see whether the sulfur dioxide test result on the bird's nest test report exceeds the standard (the bleach contains sulfur dioxide).

The chemical reagent of bleaching bird's nest will bleach the bird's nest, and it can also dissolve the small fine hairs in it.

Xin Yan Bird's Nest is imported from Malaysia, you can learn about it!

Bird's nest is a nest built by swiftlets and other swallows, it is a very good tonic, and it is also very good for **, and it is the preferred diet for many women to maintain **. Bird's nest is naturally the best to buy dried bird's nest, before making dried bird's nest, it needs to be soaked and foamed soft, and the bird's nest can be torn apart, so why can't some bird's nests be soaked?

1. The temperature is too low When the temperature is about 25 degrees, the soaking time of ordinary white bird's nest is about 4-6 hours. If it's in winter and the temperature is cold, you may not be able to soak for the same time. In addition, if you soak it in hot water, it should not be soaked for a short time.

2. Too many minerals Taking swiftlets as an example, they contain too many minerals and need to be soaked for two to three times longer than ordinary white bird's nests, and soaking usually takes 12-24 hours. If the swallow does not bubble within 4 to 6 hours, it is normal and needs to continue soaking.

3. Fake bird's nest It is not normal for the bubble rate of bird's nest to be too low or too high. If it can't be soaked, and it is pressed down and bounced up, it may be a fake bird's nest brushed with glue. And if it expands hundreds of times in volume after soaking, it may also be fake.

It doesn't have to be glued. It is very common for the bird's horn and bird's nest base to be soaked and hard.

The soaking time of bird's nest is affected by the water temperature, the size of the bird's nest, and the thickness of the bird's nest. For bird's nests, the horns and bottom are the thickest. The bird's horn is the part that the swallow uses to fix the two ends of the bird's nest, and the bottom is connected to the wall and the bird's nest cup, which can be regarded as the "load-bearing beam" of the bird's nest.

1.Seaweed Fake Bird's Nest There are also fake bird's nests made from seaweed and other things in the market. Bird's nests made from seaweed have a light seaweed flavor, pale yellow and shiny, and no egg white flavor.

But at present, there are fake bird's nests made of high imitation seaweed, which are difficult to distinguish between real and fake, and require professional chemical examination.

2.Pigskin Fake Bird's Nest Fake bird's nest made from pigskin, if you look closely, you may see debris, such as pig hair; Fake bird's nests made from pigskin have a fatty smell but don't have the egg white smell of real bird's nests. After soaking in water, there will be greasy noodles.

The color is white and mixed.

3.Gum Fake Bird's Nest Fake bird's nest made by chemically treating chewing gum, whether it is immersed in water or simmered over fire, still has a slight acetic acid smell and will be sticky when rubbed with your fingers.

4.Rubberized Fake Bird's Nest Rubberized bird's nest is coated with a layer of glue on the outside of the bird's nest, which is more common in bird's nests. The materials of glue are flour, eggs, rubber powder, glue, paste, etc., which can make the bird's nest not easy to break, and can also make the original loose bird's nest more compact and beautiful.

It also locks the water in the bird's nest to dry out the bird's nest and can add up to 30 percent of the bird's nest's weight. Sticky bird's nests smell chemicals after soaking.

The bird's nest is still very hard after soaking for 12 hours, it should be a fake bird's nest, and the real bird's nest will completely melt as long as it is soaked for 3-5 hours.

How to distinguish the real from the fake bird's nest:

1.Identification methods of bleached bird's nest:

After about half a minute, rub it several times with your thumb and index finger, your fingers will stick to the smell of chemicals and the bleached bird's nest will not rise much after stewing, easy to dissolve water, no natural egg white taste.

2.Identification methods of rubberized bird's nests:

After about half a minute, rub your thumb and forefinger several times to feel sticky and sometimes smell chemicals.

3.Identification methods of dyed bird's nests:

The so-called dyed bird's nest is mostly dyed red or yellow with low-priced white bird's nest and sold as the best blood bird's nest or yellow bird's nest. This kind of fake blood bird's nest is stewed with fake yellow bird's nest.

After one or two hours, its texture is soft and rotten like a white bird's nest, and the red or yellow color is completely ineffective in water. As for the real blood bird's nest and yellow bird's nest, because they are natural colors, they will not change color after stewing, but some particles will dissolve in water, and the bird's nest soup may show a faint red or yellow, but the color of the bird's nest silk is almost unchanged. At the same time, due to the rich nutrient and mineral content of the blood bird's nest, the texture of the true blood bird's nest is still refreshing after being stewed for a long time.

4.Identification methods of seaweed bird's nest:

It is mostly seen in the market bird's nest cake or bird's nest. There are real and fake mixtures, and there are also artificial bird's nests made from 100% bleaching, drying and boiling seaweed. The color is solid white, less glossy, coarse and hard, and has a seaweed smell, while the natural bird's nest strips are transparent, shiny, and odorless.

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

6.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 will break 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.

7.Burning: Lighting 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.

Generally, bird's nest can be soaked for 4-6 hours, and the soaking time of bird's nest crushed will be shorter. In your case, the bird's nest has not run away, it may be fake or something else has been added.

Bird's nest is soaked in water, soft and pulled, the elasticity is poor, and it is a fake if it is broken, rubbed with fingers, and there is no elasticity to rub it into a paste, and it can be considered in the ranks of fake bird's nest and inferior bird's nest.

Generally, white swallows can be soaked for 6-8 hours, and cave swallows need to be soaked for more than 12 hours. If it is still hard after 12 hours of soaking, it has not been soaked. It is possible that other substances have been added. It is recommended that you go to a well-known brand or a reputable store to buy it.

Bird's nest identification method:

At a glance: the pure bird's nest is stretched, the fiber is loose, the filament is textured, the cracks are rich, the permeability is good, and the color is natural.

Second smell: the smell is special, and those with a greasy taste are fakes.

Three pulls: take a small piece of bird's nest to soak in water, take the silk strip and pull it after it is soft, the elasticity is poor, and the one that is broken is a fake, rub it with your fingers, and there is no elasticity to rub it into a paste is a fake.

Summary. Hello dear, the possibility of fakes is not ruled out. Usually, small bubbles will appear in the process of soaking the bird's nest brushed with glue, and the soaked water is also turbid and not clear.

Hello dear, the possibility of fakes is not ruled out. Usually, there will be small bubbles in the process of soaking, and the soaked water is also rough and turbid and not clear.

How to distinguish the real from the fake:1Looking at the color of the bird's nest, some inferior bird's nests have too much hair on them, and if the cleanliness is not enough, they will be bleached to make the bird's nest look white, so don't buy it; 2.

The normal water content of bird's nest is relatively small, usually it feels dry and brittle to the touch, and the bird's nest with high moisture is easy to deteriorate and not scatter, so you need to buy; 3.The more complete the bird's nest, the more expensive it is, and some merchants will sew the broken bird's nest by brushing glue.

Bird's nest bubbles are there bubbles is it a swallow leak nest or fake Hello, I am happy to answer for you, <

There will be bubbles in the bird's nest bubble, which does not mean that it must be a fake skin search. In fact, pure bird's nest will be a little bubbly after stewing, and bird's nest is the saliva of swallows. After simmering at high temperatures, the effects of bird's nest are released and the state of saliva is restored.

We know that human saliva has a lot of bubbles, so it is normal for bird's nest to have some bubbles after stewing. Of course, the possibility of fakes is not ruled out, and usually the fakes are slimy and not crystal clear when they are stewed again. Hope the above has helped you <>

<>1. Shape. The appearance of the fake bird's nest after soaking will change significantly, the structure of the bird's nest filament is a network structure, and the texture of the bird's nest body is relatively clear, and the standard appearance is still maintained after soaking. The structure of the cysts after soaking the fake bird's nest will become more and more irregular.

2. Foaming rate. According to the comparison of many test data, the net weight of the same net weight size of genuine and fake bird's nest after soaking will be completely different, and the soaking rate of real bird's nest after soaking is 5 9 times that of the original. With the addition of ingredients, the soaking rate of fake bird's nest is usually higher than or significantly lower than that of normal bird's nest.

3. Taste. The real bird's nest is produced by the swiftlet's spit, which can release a distinctive aromatic flavor that is not easy to choke. Fake bird's nest usually releases a fishy or greasy smell, and the smell of the first hail will be stronger after soaking.