然而,有些坚果,比如腰果,通常会去壳烤熟销售。 Why aren't cashews sold in the shell? 为什么腰果会不带壳销售呢? Cashews are in the same family as poison ivy and poison sumac. 腰果和毒葛与毒漆树同属一科。 Like the others in this family, the cashew plant contains powerful chemical irritant...
与同科其它植物相似,腰果树含有强烈刺激性化学物质,所以处理和吃掉生腰果,会使那些对化学物质敏感的人皮肤产生瘙痒反应