The aged wine in cellar tastes mellow, which container is the best?

Ceramic container is one of the traditional drinking utensils in China. This kind of container has good air permeability, and various metal oxides contained in the storage process can be dissolved in wine, which can promote the aging of wine to a certain extent. In addition, ceramic containers are produced everywhere, and the cost is very low, but the capacity of ceramic containers is very small, and it takes up a large area to store wine. In addition, ceramic containers are easy to be damaged, and their mechanical strength and impact resistance are weak, and some internal cracks are easy to appear. Poor quality cans often leak, causing losses.

Blood container is one of the traditional storage devices. Good anti-leakage effect on liquor with alcohol content above 30%; However, calcium and low molecular weight nitrogen may be dissolved out, making liquor yellow, which is not suitable for storing fen-flavor liquor. Long-term contact between blood and wine will neutralize the acid in wine and may produce bloody smell. This kind of container has low cost, local materials, is not easy to be damaged and has different capacities. Metal container: Metal container has a large wine storage capacity, but compared with traditional pottery jar, this container is not as mellow as pottery jar. Suitable for storing medium and low alcohol liquor. Plastic containers will produce plasticizers in people's cognition, which will lead to poor quality of wine.

Glass containers are easy to volatilize under the condition of not avoiding light, so it is not recommended to use them. Metal containers are industrial products, many of which contain some harmful elements, which leads to poor quality of wine and the introduction of unhealthy elements. Purple sand containers are more suitable for storing wine and are more mellow. However, due to the large micropores in the purple sand container, it is easy to cause the wine body to volatilize. Why do you choose clay pots to store wine? It has the function of accelerating aging and making the wine more mellow, while the ceramic altar avoids all the above problems. After long-term storage, water will pass through the ceramic altar wall, which has a good aging effect on the original wine.

The opacity of the clay pot avoids the chemical action of sunlight and other light on the wine body and retains the essence of the wine body. Pottery jars are made of natural kaolin, and the raw materials containing glass jars will only make the wine worse and worse. The reason is that the wine in the glass bottle is heated and easily evaporated. It volatilizes a lot of water in the wine, and the glass bottle will also be exposed to the sun, and the light will also act as an oxidant for the wine (the pills will not be visible for a long time). Therefore, it is also a negative factor for the essence of wine. Trace elements such as calcium, magnesium, potassium, sodium and iron are beneficial to human health. According to research, when natural metal ions are mixed into wine, it plays an important role in promoting the aging and mellow of wine.