How to choose a good quality Ejiao bird s nest?

1. There are "one look", "two smells", "three touches" and "four burning" methods for selecting bird's nest.

2 One look: Pure bird's nest is translucent whether it is soaked or under the light**, and the mechanism is filamentous, if the sheet structure is fake, in addition, the blood bird's nest and yellow bird's nest are also fake.

3 Second smell: Bird's nest has a special fragrance, but it is not pungent. If the smell is peculiar, fishy or greasy, it is a fake.

4 Three touches: take a small piece of bird's nest and soak it in water until it is soft, then take the silk strip and pull it, the elasticity is poor, and it will be broken as a fake; Rubbing with your fingers, it is not elastic and rubbed into a paste, which is also a fake;

5 Four burning: Ignite the dried bird's nest slices, if it is a fake bird's nest, it will produce crackling sparks. **Bird's nest will burst slightly when exposed to fire, and there will be bubbles after melting, smokeless and odorless, gray and white;

6 In short, a good bird's nest should have a complete appearance, be well-proportioned, have no defects, be dry and slightly fragrant, and the two will have a sound when they touch each other, and the fewer feathers in the bird's nest, the better; If it has softened, the quality will be affected.

Malaysian bird's nest is recognized as a good bird's nest in the industry, so much so that now many bird's nest manufacturers go to take a few photos casually, pretending to be Malaysian origin.

In order to allow consumers to eat good bird's nest with confidence, our family has launched a bird's nest origin tourism route. If you are visiting Malaysia, please remember to let me know and I will show you where swiftlets live.

To choose high-quality Ejiao bird's nest, the key depends on the origin of the material and the production process. The origin of ejiao is preferred, and the origin of bird's nest is preferably in Southeast Asia and Indonesia. In addition, we need to investigate the production process, the process is more mature can be optimized, and the process is not mature.

Ejiao and bird's nest are very good in beautifying, smooth and fair-skinned**.

However, people with weak spleen and stomach, abdominal distention, loose stools, phlegm, dampness, vomiting, yellowing of the inner tongue coating, more tolerant yang energy, and heavy internal heat cannot eat Ejiao, and should also stop taking Ejiao during cold or menstruation. For those who are allergic to bird's nest protein and those with severe phlegm and dampness, they should also try it before eating it without adverse reactions.

Bird's nest is not nutritious, it is all blown out. It is better to eat angelica ejiao.

I think the benefits of each one have a nutritional value, bird's nest is good for **, beauty and beauty, good for skin tone, Ejiao is mainly blood tonic, but it is also said to be beautiful and beautiful. But they all have nutritional value.

Ejiao is a blood tonic, bird's nest is beauty-nourishing, and Ejiao is hot and suitable for winter consumption. Bird's nest is flat and suitable for consumption all year round. Mainly according to their own physique to nourish, I myself have a heavy internal heat, not suitable for eating ejiao, so I can only choose to eat bird's nest, beauty and anti-aging, but also enhance resistance, but you can't simply eat bird's nest, you can't afford to eat ah, recently my girlfriend recommended upai collagen bird's nest drink, it's still good, a box of more than 200, more cost-effective than selling bird's nest alone, the key is that this collagen has other tonic ingredients, recently drunk, ** very shiny, sleep quality is also high.

It should be determined according to the individual's physique, when eating Ejiao, it is necessary to replenish qi and blood at the same time, people who are too cold and stagnate will get hot when they eat, and if people who are too cold and stagnant must drive away the cold, they can make up for it, and simply eat.

The effect of Ejiao is not ideal, the Ejiao, Tianqi, American ginseng, prince ginseng, atractylodes, white peony, salvia, according to the proportion of powder, or made into a paste to eat the effect will be a little better, eat Ejiao economical effect is a little better, you can see the dark yellow ** will become ruddy and white after three months, the relative bird's nest effect is also very good, is not cost-effective, it takes a long time to see the effect, these two products also have another effect, enhance immunity, especially women who eat Ejiao menstruation will be normal a lot.

Don't get entangled, now Dudong'a Group has launched collagen bird's nest, which solves this problem, and it is very affordable. If you need it, you can leave an email address.

Bird's nest is a filament secreted by swiftlets, which contains sialic acid, also known as bird's nest acid, which can enhance immunity and make it difficult for bacteria to adhere to the mucous membrane of the respiratory system. Bird's nest has the effect of protection and medical treatment, nourishing yin and moisturizing the lungs without dryness; Beauty makes **smooth, elastic and shiny; It promotes blood circulation, improves stomach digestion and intestinal absorption.

Ejiao has the ability to nourish blood and nourish yin, moisturize dryness and stop bleeding. It is used for blood deficiency and chlorosis, dizziness, palpitations, insomnia, dry lungs and cough, and the effect is also very good with bird's nest. Ejiao is rich in protein degradation components, which play a role in moisturizing the blood and is conducive to the health of the body.

Ejiao is lukewarm and dry, suitable for all ages, and can be used all year round. After eating, the skin will be delicate and elastic, and it will moisturize the skin by nourishing qi and blood, making the complexion ruddy and shiny, which can effectively improve dark circles and also have a good effect of removing symptoms. The same can also prevent the occurrence of dry and gray hair loss.

So, both product functions have the effect of beauty and beauty, and is it better to eat it early? Although the old saying often says that medicine is poisonous, this kind of health care products will not be *** unless they are overeaten. Therefore, the earlier the age stage, the better the effect on the beauty and beauty.

The method of choosing a good bird's nest depends on the type, water absorption, brand, etc.

There are two main types of bird's nests, cave bird's nests and bird's nests, which are built by swallows in natural caves, with a softer texture and thinner structure. The bird's nest is built by artificially raised swallows, which has a hard texture and a thicker structure, and can be selected according to personal preferences and use needs.

Before buying, you can try to gently soak the bird's nest in water to observe how quickly it absorbs water and its capacity. A good bird's nest usually absorbs water quickly and expands, showing the characteristics of strong water absorption. Choose a brand or channel with a good reputation and credibility to buy bird's nest to avoid buying inferior products or adulterated with harmful substances.

Bird's Nest's**

Bird's nest is made up of saliva and substances secreted by specific species of swallows, such as swiftlets, white-haired swiftlets, etc., when they build nests during the breeding season. These swallows build nests in burrows, buildings, or other sheltered and safe places, combining saliva and substances to form bird's nests. The main production areas of bird's nest are Southeast Asian countries such as Indonesia, Malaysia, Thailand and Vietnam, among others.

These families have a natural environment and breeding conditions suitable for swallow nesting, and people regularly collect bird's nests during the local swallow breeding season.

Collecting bird's nest is a lot of work that requires courage and skill. Collectors must use the land beard to climb hard rock walls or high-rise buildings, which are more risky. In order to protect bird's nest resources, many countries and regions have formulated relevant laws and regulations on the collection and protection of bird's nest.

How to choose a good bird's nest

We all know very well that bird's nest is a very common nutritious food, and it is a nourishing food that most people like to eat. For female friends, eating some bird's nest in moderation is also good for health. Let's take a look at how to choose bird's nest.

How to choose a good bird's nest

1.Clean: When choosing bird's nests, the most important thing is to choose clean bird's nests. See if the bird's nest contains impurities such as dirt, feathers, etc. If the bird's nest contains more impurities, the lower the quality of the bird's nest;

2.Shape: The shape of high-quality bird's nests is similar to that of hemispherical shapes, but some bird's nests are triangular. The shape of the bird's nest is related to the original formation of the bird's nest, and if you want to identify the quality of the bird's nest, you must first look at the shape and thickness of the bird's nest;

3.Thickness: The thickness of the bird's nest is the factor that determines the quality of the bird's nest, and the thicker the wall of the bird's nest, the higher the quality of the bird's nest. When we look at the thickness of the bird's nest, we need to look at the number of impurities in the bird's nest.

4.Blind color: The color of bird's nest is usually divided into white and yellow. These colors are also like ivory, straw respectively. Different colors of bird's nests are also formed from different minerals;

5.Silk pattern: Bird's nest is "spun" from silk strands, and when looking at bird's nest, it is necessary to see whether it is "spun" to the point that there are almost no gaps. If the bird's nest is soaked in water, the bird's nest will swell, increase the weight, and the thickness of the bird's nest will also increase;

6.Uniformity and fragrance: The color of the bird's nest is evenly distributed, it should not be faded in a certain part, the bird's nest will also have a very light fragrance, when the bird's nest is soaked, the color of the bird's nest will gradually fade or disappear. The water quality of soaked bird's nest will also become clearer and more transparent;

7.Cooking: When cooking bird's nest, the bird's nest will naturally volatilize the aroma of a Chinese agricultural crown close to egg white. Bird's nest silk will also be more obvious.

Look: Pure bird's nests are translucent, and the mechanism is filamentous, if it is a sheet structure, it is a fake. Smell:

Bird's nest has a special fragrant aroma, but it is not pungent. If the smell is peculiar, fishy or greasy, it is a fake. Touch:

Take a small piece of bird's nest and soak it in water until it is soft, then take the silk strip and pull it, and the elasticity is poor and it will break when you pull it is a fake; Rubbing with your fingers, it is not elastic and rubbed into a paste, which is also a fake; <

How to choose a good bird's nest: A look: pure bird's nest is translucent and filamentous whether it is soaked or under the light**, and the mechanism is filamentous.

Second smell: Bird's nest has a special fragrant fragrance, but it is not pungent. If the smell is peculiar, fishy or greasy, it is a fake.

Three touches: take a small piece of bird's nest and soak it in water until it is soft, then take the silk strip and pull it, the elasticity is poor, and the one that breaks is a fake; Rubbing with your fingers, it is not elastic and rubbed into a paste, which is also a fake;

Four burns: Ignite the dried bird's nest slices, if it is a fake bird's nest, it will produce a crackling sound of eggplant flowers. **Bird's nest will burst slightly when exposed to fire, and there will be bubbles after melting, smokeless and odorless, gray and white;

Five: A good bird's nest, complete in appearance, well-proportioned, without hand damage in the trembling shed, dry and slightly fragrant, two people have a sound when they meet, and the less feathers are entrained in the bird's nest, the better; If it has softened, the quality will be affected.

Here's how to pick a good bird's nest:

1. The denser the fiber, the better. The color is transparent and yellowish, with a light brother wither, and the fragrance of bird's nest. It is best to have a clear trace of the fibers on the bird's nest, with a clear texture and different thicknesses, the denser the better. The filaments inside the bird's nest are messy and loose.

2. Beware of paint processing. Most of the high-quality bird's nests have undergone a plucking process, and there are obvious gaps between the silks. Although it is said that the denser the bird's nest, the better, but it is definitely not airtight.

After processing the coating of the bird's nest, the surface is reflective and dense. It not only affects the quality, but also increases the weight of the bird's nest.

3. The appearance should be large and complete. The shape of the top bird's nest should be complete, large (about three fingers falling together), such as the swallow of the fruit of the cave of the house to build a nest on the beam of the house, the bird's nest will be in the shape of a boat, if the swallow is nesting in the corner of the wall, the bird's nest will be triangular. The interior is distinct.

In addition, there are also processed type, strip type, and cake type.

4. Hair large. After soaking in water, the bird's nest can grow 3 to 5 times larger on average, and the more high-grade locust dough can even grow up to 5-8 times larger. If the process of hair is done well, even the level of good can even be 1 shot 10.

5. A small amount of young hairs. After the bird's nest is haired, a small amount of young hairs will be seen, if you find that there are no fine hairs and it is extremely clean, it is likely to have been artificially rinsed.