Identifying a good bird's nest requires comprehensive consideration from many aspects. Here are some tips for identifying bird's nests:
Look at the color: The color of real bird's nest is off-white or beige, while the color of low-quality bird's nest is often too whitish or yellowish.
Observe the shape of the bird's nest: A good bird's nest is in a complete shape, half-moon or bowl-shaped, with a small amount of bird's feathers on the surface, while low-quality bird's nests tend to be incomplete in shape and have a lot of impurities on the surface.
Smell: Real bird's nests smell faint from egg whites, while low-quality bird's nests may have chemical odors or other odors.
Soaking: After soaking a good bird's nest, rub it by hand, it has good elasticity, and the soaked water is oil-free and mucus-free, and contains a small amount of residual bird's nest feathers. After soaking the inferior bird's nest, mucus may appear in the water, and it may not contain bird's feathers after artificial bleaching.
Pay attention to the origin and brand: When buying bird's nest, you should choose a brand and merchant that is produced in a real and reputable way to ensure that you are buying real bird's nest.
Pay attention to the bird's nest**: It is best to choose natural bird's nests from unpolluted forests, mountainous areas, etc., and avoid buying bird's nests that have been chemically treated or artificially raised.
Pay attention to the taste of bird's nest: good bird's nest has a delicate and smooth taste, while low-quality bird's nest may have a rough or peculiar taste.
In short, when buying bird's nest, you should choose brands and merchants that are authentic and have a good reputation, and pay attention to the color, shape, smell, texture and other aspects of the bird's nest to ensure that you are buying real bird's nest.