The soup is made of water.

The old fire soup is a unique diet in Guangdong, but the water used in the soup is not too many people will pay attention to it. The reporter recently learned at the press conference of the opening of the “Shui Bibao” Guangzhou Operation Center. In fact, the water used in the soup is also very particular. The effect of water with different water types will be different. At present, people have not had much attention to the choice of water for soups and teas, mainly due to economic constraints.

Mountain spring water tea soup is the most suitable

According to relevant experts, tea is the best spring water. This is because the spring water is infiltrated through many layers of sandstone, which is equivalent to multiple filtrations. It contains few impurities, soft water, clear and sweet, and contains a variety of inorganic substances. With this kind of water, the soup is bright and can The color, aroma and taste of the tea leaves are fully displayed. However, due to the different sources of water and flow, the dissolved matter, salt content and hardness are very different, so not all springs are of high quality. Some spring water, such as sulfur mineral water, has lost its drinking value.

Pure water is weakly acidic, soaking tea with pure water and neutralizing the alkaline of tea leaves, thus reducing the effect of tea.

The mountain spring water is a kind of water different from pure water and mineral water. According to experts, the spring water is weakly alkaline, which matches the basicity of the tea and reduces the damage to the stomach. Therefore, the tea soup is the best; while the soup is used to increase the nutrition of the soup. Absorption of nutrients.

Different water effects are different

According to relevant experts, in natural water, in addition to mountain spring water, the long-term flow of water such as streams, rivers and rivers is not inferior to tea. Some rivers, although turbid, are still drinkable after clarification. However, environmental pollution is currently widespread, so that many river waters need to be purified before they can be consumed.

In addition, whether well water is suitable for making tea cannot be generalized. Generally speaking, deep groundwater has the protection of water-resistant layer, less pollution and clean water; while shallow groundwater is easily polluted by the ground and the water quality is poor. So deep wells are better than shallow wells. Secondly, the well water in the city is polluted, salty and not suitable for tea, while rural well water is less polluted and has good water quality and is suitable for drinking.

Tap water is generally a river, river or lake that has been artificially purified and disinfected. Tap water that meets the drinking water hygiene standards set by the Ministry of Health of China is suitable for making tea. However, sometimes tap water is sterilized with excess chloride, and the smell is very heavy. It is used to make tea, which seriously affects the quality. In order to eliminate chlorine gas, the tap water can be stored in the tank, left to stand for a whole night, until the chlorine gas naturally escapes, and then used to boil the tea, the effect is very different. Therefore, the treated tap water is also an ideal tea brewing water.