Taste change of soup by the recreating of sourness and saltiness using the electrical stimulation
Taste change of soup by the recreating of sourness and saltiness using the electrical stimulation
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通过电刺激重现酸味和咸味，改变汤的味道
DOI：
10.1145/2735711.2735811
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发表时间：
2015
期刊：
影响因子：
--
通讯作者：
Takafumi Koike
中科院分区：
文献类型：
--
作者：
Y. Aruga;Takafumi Koike
我们通过电刺激舌头来改变和放大汤的味道。当舌头受到电刺激时，人类可以感受到电的味道。电味包括金属味、咸味、酸味和苦味。在吃东西的时候给电味，可以在不增加糖和盐的摄入的情况下放大味道。我们的系统可以重现酸味和咸味，在吃汤的时候产生电味，从而改变汤的味道。受试者用一个连着电极的勺子喝汤。当勺子碰到他或她的舌头时，就会形成一个电路，电刺激舌头。为了评估这个系统，我们进行了一个实验，当系统用电刺激舌头时，受试者评估汤的味道。实验结果表明，阳极刺激可以增强酸味、咸味和口感强度。
We change and amplify the taste of soup by stimulating the tongue electrically. Humans can feel electric taste at the moment of electrical tongue stimulation. Electric taste includes metal taste, saltiness, sourness, and bitterness. Giving electric taste while eating will enable the amplification of taste without increasing intake of sugar and salt. Our system recreates sourness and saltiness, and changes the taste of soup by giving electric taste while eating. The subject eats soup with a spoon which has an electrode attached to it. When the spoon touches his or her tongue, a circuit is formed and stimulates the tongue electrically. To evaluate this system, we performed an experiment where the subject evaluates the taste of soup when the system stimulates the tongue electrically. The experimental results show that anode stimulation amplifies acidity, saltiness and taste strength.