Dried lemons can be brewed in cold water, but it is best to soak dried lemons in warm water instead of hot water. Because lemon contains a lot of vitamins, vitamins are easy to die at high temperature, so warm water should be used in terms of nutritional value.

Fresh fruits, such as green lemon, are usually eaten as tea, and are also the key raw materials of many milk teas. You can soak in cold water. Soaking in hot water will affect the nutrient elements of green lemon and cause vitamin C necrosis, so soaking in cold water is better.

We usually drink lemonade, so it's better to soak lemons in warm water and freeze them to make lemonade, which will taste better.

In fact, using overheated boiling water or cold boiled lemon slices is not the most scientific research practice.

Lemon slices are best soaked in warm water, and the temperature is generally 60~70℃.

Vitamin C in dried lemon tablets is very easy to die at high temperature, which causes damage to vitamin C. However, green lemon has strong acidity and alkalinity, and vitamin C still has certain temperature tolerance under the acidity and alkalinity standard. If it is not boiled water, it is generally not easy to be damaged.

If fresh green lemons are not suitable for soaking in boiling water, warm water is beneficial to store a lot of nutrients in green lemons.

Moreover, if the dried lemon slices are soaked in boiling water, there will be more bitter and astringent substances, such as hesperidin.

If you soak lemon slices in too cold water, firstly, the aroma of green lemon is not easy to soak out, and secondly, the nutrients are not so easy to be digested and absorbed by the body. Therefore, it is best to use warm water to soak lemon slices.