Easily identify fake bird's nest with 5 ways

Birds nest is a precious gift that nature offers to people because of the nutrient content is very good for health. Due to the high value of this product, there are many false and bad quality birds nest that cause economic loss as well as health of customers. In order to find the best product for yourself and your family, it is very important to recognize the nest. So, this article will talk about how to recognize the real swallow nest for you to apply.

1. Thickness, length of false yarns are almost equal.


Birds nest from their saliva, the spit is pulled into the yarn and the nest. Bird nest is made for several days, at different times so the uniformity of the yarn is also different, will have long fibers, short fibers, thick fibers, thin fibers. Therefore, the nest after the real open soak, you will easily notice the length and thickness of the yarn are not the same. Fake birds nest, because of the tools used to make birds nest, they are usually in terms of thickness and length.

2. Fake nest is not enlarged after soaking.

When nesting, birds nest saliva spit from the form of glue water, then this glue slowly dry and freeze. Therefore, the yarn has been contracted, retracted so much that when it comes to water it will expand. Normally, the nest will be 2 to 3 times larger than the original size after soaking in water for 1 to 2 hours. In the meantime, the fake team almost did not hatch larger than the original size after soaking in water for several hours.

3. False birds nest water will change color or turbidity.

Salted bird's nest in natural colors, when soaking the yarn becomes softer and lighter than the original dry yarn (due to the hatch will color dispersed in size) color, still clean, still in the beginning. Fake nest, the opposite, if you look at the water soaked, you will see the water becomes turbid or turn to another color. It is the additives that change the color and color of the water.

4. Fake nest is not hatched when cooking.

After 1-2 hours, it will swell 2-3 times larger than the original size and will continue to expand 2-3 times after cooking for 30 - 60 minutes. If the next 3 hours, the bird nest will start to dissolve into water. While the artificial nest will not hatch or hatch very little after cooking, or tan very quickly (if made from seaweed) when cooked less than 1 hour.

5. Fake bird nest with no characteristic scent

Real birds nest contain natural protein so after cooking it has a characteristic smell, slightly fishy, ​​unlike the scent from ordinary food. False swallow birds nest does not have an odor, or artificial scent, or scent that you often encounter on a daily basis.

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