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How to distinguish the true and false bird's nest

Bird's nest is sweet in taste and smooth in nature, which can not only beautify and beautify, but also is the first choice for many beauties and the elderly. But do you know how to distinguish the authenticity of bird's nest sold on the market? Today's editor will teach you how to distinguish the authenticity of bird's nest.

Aunt Guan came to Germany a few days ago to buy bird's nests. The shop assistant vigorously promoted an Indonesian bird's nest of 3500 yuan a Jin. Aunt Guan bought two bird's nests of 700 yuan in total. When she went home, she kept stewing to make up for it. When she ate, she found something wrong. Aunt Guan said: 'the bird's nest stewed before is very clear and transparent, like fans. This time, the bird's nest is like paste, not silk. I don't know if it's psychological effect. I always feel my mouth is dry after eating'. (this article is exclusively compiled by WYH, editor of sihai.com. If you need to reprint it, please indicate the source and source. Related article link: http://www.4hw.com.cn/life/jiankang.html)

One look, two smell, three touch and four bubbles are needed to identify the true and false bird's nest

1. Look: the bird's nest is not a real bird's nest, but a translucent bird's nest. The bird's nest is not completely transparent when it is soaked or viewed in the light.

2. Smell: the bird's nest has a unique fragrance, but no strong smell. The bird's nest has the special taste of Yanwu, which is fishy (from marine food), sawdust (from Yanwu, moist (from Yanwu).

3. Touch: take a small bird's nest and soak it in water. When it's soft, take the silk strip and pull it. If it's not elastic, it's a fake; if it's rubbed with fingers, it's also a fake. (this article is exclusively compiled by WYH, editor of sihai.com. If you need to reprint it, please indicate the source and source. Related article link: http://www.4hw.com.cn/life/jiankang.html)

4. Bubble: the bird's nest will expand after being soaked in water. When it is soft, it will be pulled by the silk strip. If it has poor elasticity, it will be a fake bird's nest if it is broken after being pulled. If it is rubbed with fingers, it will be a fake if it has no elasticity. If it is soaked in water, the water quality of the real bird's nest will still be clear, but the fake bird's nest will be turbid due to other ingredients.

Bird's nest is expensive, and its medicinal value is also highly praised by consumers, so there are many inferior bird's nests on the market. Let's look at the common inferior products and know how to distinguish them. (this article is exclusively compiled by WYH, editor of sihai.com. If you need to reprint it, please indicate the source and source. Related article link: http://www.4hw.com.cn/life/jiankang.html)

Identification method of bleached bird's Nest: soak the bleached bird's nest in water and take it out. After about half a minute, rub it with your thumb and index finger for several times. The smell of chemicals will stick to your fingers. Moreover, the swelling rate of bleached bird's nest after stewing is not high, the water is easy to be changed, and there is no natural egg white smell.

Identification method of gummed bird's Nest: dip the gummed bird's nest into water and take it out. After about half a minute, rub it with your thumb and index finger several times. Your fingers will feel sticky and sometimes smell chemical taste.

Identification method of dyed bird's Nest: the so-called dyed bird's nest is usually dyed red or yellow with low price white swallow, which is sold as high price blood swallow or yellow swallow. After stewing for one or two hours, the texture of this kind of artificial red swallow and yellow swallow is soft and rotten like white swallow, and the red or yellow color is useless in water.