Is it cold water to relieve spicy, or hot water to relieve spicy? What is the scientific basis?

To be precise, people rely on the combined effects of taste and smell to sense taste. Taste is the sensation caused by chemicals dissolved in water or saliva acting on the oral mucosa and tongue, and the sensitivity is often affected by the temperature of food; The sense of smell is caused by the particles of the gas emitted by the food acting on the receptor cells in the nasal cavity, and the amount of gas emitted by the food also depends on the temperature of the food, so it can be said that the temperature of the food affects how people feel when they eat.

The same taste tastes different depending on the temperature. Sweet things feel sweetest at 37 degrees Celsius, and above or below this temperature, the sweetness becomes lighter. Sour things don't work like sweet things."

fickle", when the temperature is between 10 and 20 degrees Celsius, the flavor base of the sour thing does not change. For salty and bitter things, the higher the temperature, the lighter the taste; On the contrary, spicy things are hot, the stronger the taste, and people who are afraid of spicy food often rinse their mouths with cold water to relieve the spicy taste, which is the reason.

According to this reason, it should be cold water that can relieve the spiciness

Ahh Spicy is actually a painful sensation. Not taste. So just drinking hot water will make it worse. But after the hot water. People get used to the feeling of making things worse. So I thought it would be a spicy solution. In fact, it is just a process of adaptation of people.

In addition, spicy is generally an oily substance, and hot water is easier to rinse away. Cold water will tend to make the chili oil adhere more tightly.

It is recommended to use dairy products is the most appropriate, emphasizing that it is a product, although milk is also OK, but the effect is not good enough, and the consistency is a problem. It can even be decomposed with bread. In an emergency, you can also use soda to rinse your mouth, brush your teeth or something.

Cold water and hot water cannot relieve spiciness, and the methods are as follows:

1. Milk. Milk contains 80% casein (casein is the main ingredient in fed milk), and when capsaicin meets casein, it binds and is drunk by us.

2. Lemon, tomato, orange juice.

Capsaicin is alkaline, and using acidic foods to neutralize the mouth can slow down the spiciness.

3. Toast and rice.

When chewing toast, capsaicin and water are absorbed into it, so it can effectively reduce pain.

4. Wine. Alcohol does fuse with oil and take capsaicin away, but how much alcohol you need to drink is key. After the discovery experiment, it was found that 280ml of 40% dragon snake orchid wine had to be drunk to solve 28 grams of capsaicin.

Capsaicin is an oily substance that is easily soluble in warm water.

It's the same thing as washing the grease stains off the dishes with hot water.

In addition, milk is also a good anti-spicy drink, you can try it, the reason is the same.