味觉的感受,首先是能溶解于水的物质作用于味蕾.味蕾由味觉细胞和支持细胞构成,呈卵圆形小体,分布在舌头、腭、咽等处的上皮内.味蕾顶端有一个小孔,当溶解的食物进入味孔时,味觉细胞受刺激兴奋,兴奋通过神经传至大脑,产生了味觉. The perception of taste, first of all, is that substances that dissolve in water act on taste buds. The taste buds consist of taste cells and supporting cells, which are oval bodies distributed in the epithelium of the tongue, palate, pharynx, etc. The taste buds have a small tip. Holes, when the dissolved food enters the taste hole, the taste cells are stimulated and stimulated. The excitement is transmitted through the nerves to the brain, resulting in a sense of taste.