天气预报 > 其他 > 弄辣椒手指发烫怎么办
弄辣椒手指发烫怎么办
更新时间: 2020-06-30 00:00:00  

切辣椒时,辣椒素沾在皮肤上,会使微血管扩张,导致皮肤发红、发热,并加速局部的代谢率。同时,还会刺激痛觉神经,这就是我们平时觉得烧手的原因。一般认为,这是由辣椒素使皮肤的神经末梢发生化学转化而导致的, 辣椒碱可溶于乙醇及碱性水溶液中,但不溶于冷水。

手指发烫可以用涂抹酒精、食醋,热水洗手等方法去除辣味。

关键词: 辣椒 手指 怎么办

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