近日,网络上流传着一个鉴别蜂蜜真伪的方法,受到了老年人的追捧:将蜂蜜放入塑料瓶中,再加一些清水摇晃,蜂蜜溶解后,将塑料瓶静止,表面有一层沫的即为真蜂蜜,若表面清澈,即为假蜂蜜。北京市民龚先生从超市买回一罐蜂蜜,买的时候蜂蜜还是正常的,回家放两天,整瓶都结晶了,用勺子戳也戳不动。室内温度并不低,为何蜂 Recently, a method of authenticating the authenticity of honey circulated on the internet has been followed by the elderly. The honey is put into a plastic bottle and shaken with water. After dissolving the honey, the plastic bottle is still, and the surface has a layer of foam For real honey, if the surface is clear, it is fake honey. Mr. Gong from Beijing bought a can of honey from the supermarket. When he bought the honey, he was still normal. After returning home for two days, the whole bottle crystallized, and the spoon was poked and poked. Indoor temperature is not low, why bees