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如何辨别燕窝的好和坏
更新时间: 2020-10-13 00:00:00  

看:燕窝应该为丝状结构,由片块结构构成的不是真燕窝;纯正的燕窝无论在浸透后或在灯光下观看,都不完全透明,而是半透明状。闻:燕窝有特有馨香,但没有浓烈气味,气味特殊,有鱼腥味或油腻味道的为假货。摸:取一小块燕窝以水浸泡,松软后取丝条拉扯,弹性差,一拉就断的为假货;用手指揉搓,没有弹力能搓成浆糊状的也是假货;血燕和黄燕浸泡后变色的是假货。烧:用火点燃干燕窝片,如果是真燕窝就绝不会产生任何噼啪作响的火花。

关键词: 如何 辨别 燕窝

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