Edible salt comes fromWhen we taste the saltiness of food, we tend to ignore this seemingly ordinary but indispensable ingredient – table salt. As a common condiment, table salt plays a pivotal role in cooking. So, what exactly does edible salt come from?Let's explore the ** of edible salt together.
First of all, we need to understand the main components of table salt. Edible salt, whose chemical name is sodium chloride, is an inorganic compound that is made up of two elements, chlorine and sodium. In nature, sodium chloride exists in the form of ores or underground brine. In the extraction process, people will process these resources through a certain process, and purify them to obtain the edible salt that we commonly use.
1.Seawater evaporates.
Seawater is an important part of edible salt**. Seawater is introduced into the salt pan and evaporated by the sun, causing the water molecules to gradually disperse, eventually leaving crystalline sodium chloride at the bottom of the salt pan. These crystals are collected, washed, and dried to obtain edible salt. This process is known as drying salt and is a traditional method of salt making. However, due to the large number of impurities in seawater, the quality of edible salt obtained from drying salt is not high, and further purification is required.
2.Underground brine mining.
Underground brine is another type of edible salt**. Underground brine is salty water deep below the earth's surface and contains a high sodium chloride content. People dig wellboreholes, pump up underground brine, and then purify edible salt through evaporation, crystallization and other processes. This method of salt production is known as well salt. The quality of well salt is comparatively higher because there are fewer impurities in the underground brine.
3.Salt mining.
Salt mines are another ** for edible salt. Salt mines are mainly divided into two types: rock salt and rock salt. Rock salt is a solid salt mine deep below the earth's surface and is rocky;Stone salt is a granular salt mine beneath the earth's surface. People mine these salt ores through mining equipment, and then purify them through crushing, washing, evaporation and other processes to obtain edible salt.
There are three main types of edible salt: seawater evaporation, underground brine mining and salt mining. In the extraction process, people will use different processes according to the different raw materials to ensure the quality of edible salt. However, in our daily lives, we should consume salt in moderation, as excessive intake may have adverse health effects. Therefore, understanding the ** of edible salt can not only help us better understand this common ingredient, but also help us scientifically adjust our diet and maintain health.
Medium salt and iodized edible salt, a must-have artifact in my kitchen!