Haiyan Lake Salt Jingye salt, which salt is healthier, suitable for home cooking?Why add an anti -ju

At present, the edible salt we know is sea salt, lake salt, well salt, mineral salt, four major salt species, which salt is more suitable for home -fried dishes? This must be understood when humans start salt.

Historical needs of human salt

Under the rolling torrent of history, the early "hunting era", ancient humans relied on predating animals to ingest the salt molecules required by the body from meat and blood milk. I don't understand what salt is.

According to archeological relics, salt is the first flavor seasoning discovered by humans, and it ranks the "head of all". Humans all over the world, although they do not make salt in the early days, have a gift from nature.

Human beings entered the farming society from the Neolithic era. The diet structure has changed dramatically, and the meat food decreases. The carbohydrates are used as the main food. At this time, the demand for salt has increased the development of salt industry.

The Chinese and European salt sites can be traced back to 8,000 years before and around 8000 years. The Chinese salt site is only half a day before and after, and it is relatively half a lesson.

Salt in coastal areas is simple, using tide salt on the coastal beach, or salt salt with higher underground concentrations of coastal wires.

In the inland areas, salt spots will choose salt spring and salt marsh, as well as regions containing rock salt underground, and even some "saline -alkali land" containing salt soil "saline -alkali land" to obtain salt brine by washing.

In my country's Tibetan regions, people go to Zongzong Salt Lake to collect the crystal salt of the crystals on the lake. In the Three Gorges regions of Sichuan and the Yangtze River, the brine in the salt well will be drawn. There are quite a lot of ways.

Why do people eat salt and not salt?

People's needs for salt can be said to be "fighting with life". Normal people consume 6 grams of salt in a day. If people do not eat salt, they will allow the body's cells to penetrate and exquisit pressure, which will lose balance, resulting in water into the cells, causing cerebral edema, and cerebral edema. For those who are light, have blurred consciousness, loss of appetite, long -term drowsiness, full body weakness, consciousness, severe coma, life -threatening, and medical "hyponiasis".

In a long historical time, the importance of salt exists as hard currency. In the feudal emperor era, it is comparable to today’s oil. As a result, salt monopolies must be monopolized. Jun, people must not have salt for a day. "Salt is the source of life, and the original life was born.

As mentioned above, once a person does not consume salt for a long time, the whole body is weak and weak, and naturally cannot cultivate land. It can be said that in the era of the emperor, salt can control all life doors. In addition to the official salt sales of salt, any businessman's self -made salt is sold for sale. Salt is a felony, because according to people's demand for salt, it will cause social turmoil.

The distinction between the raw materials of four salt

Sea salt: It is made of sea water into salt fields. After sun exposure, evaporation, and crystallization, no anti -junction agent is added. Every 1,000 kg of salted seawater can produce 27 kg of salt, mainly divided into coarse salt, fine salt and sliced ​​salt;

The production cycle is long and cost -effective, with outstanding advantages. It can retain more than 80 trace elements in the seawater. When cooking, it can stimulate and retain the original taste of the ingredients, fresh and salty.

At present, the four major sea salt areas in my country ranks first in the world, accounting for about 60%of the national salt output.

Lake salt: Also known as "pond salt, rock salt", it is refined by the salty salt lake water evaporation. It can be used as raw materials for edible salt, preservatives, alkali, hydrochloric acid, and chlorine. The concentration of brine in the lake salt is high, and the refinement is simple.

At present, there are thousands of salt lake venues in Qinghai, Xinjiang, Inner Mongolia, Jilin, Shanxi, Gansu, Tibet, Ningxia, Shaanxi and other provinces. At present, the survey is more than 43 billion tons of salt reserves in Qinghai. Qinghai is known as the "salt world", and lake salt accounts for about 10%of the national salt output.

Well Salt: By using the underground way, the underground salt brine is extracted to make well salt. The salt industry in Sichuan is ancient and unique. From chiseling, halogen, losing halogen to fried salt, the division of labor is difficult, and the process is difficult. It is the most complicated in ancient times and the wisdom of the ancients.

Except for Sichuan, Yunnan has well salt mining. It is not a piece of salt from under the well, but the dark and thick salt brine. Put this brine into the large pot and boil it. Finally, the white flower's well salt is rich in natural minerals. , More pure.

Mining salt: In history, the sun dried seawater, which produced crystallized sea salt. After 600 million years of geological squeezing and underground high temperature blessing, the minerals on the ground were combined with the sea salt to form "salt fossils". It can be said that there is no pollution, it is the cleanest and healthy salt.

Because the salt ore is buried in the ground from 280 meters to 500 meters underground, it is necessary to drill first, then pote the water, dissolve the salt ore into brine, and then crystallize after being extracted. Less, accounting for about 30%of the national salt output.

Which type of salt is better

From the introduction of the above four kinds of salt ingredients, it can be seen that lake salt and sea salt are derived from the superficial area. These areas are most vulnerable to artificial industrial pollution, and there are more impurities in the raw materials.

There are also double restraints of mining costs and processing technology. These impurities are difficult to eradicate, so the purity of lake salt and sea salt is relatively low.

Then well -ore salt, raw materials from deep -buried ground rock formations. It is a salt lake and seawater that has experienced in ancient times. Salt fossils have retained the "pure" of hundreds of millions of years ago, and there are less impurities. It is the best salt ingredients in all salt. After the enhancement of modern processing technology, after the well -ore salt is refined, the purity of sodium chloride is higher, and there will be more sodium ions. When cooking and cooking, it is combined with the amino acids in the ingredients The effect of taste fresh has no odor, so the well ore salt is more suitable for home edible salt.

If in order to control themselves, the amount of salt amount is suitable for low sodium salt, mainlanders are suitable for iodized salt, and coastal people can choose non -iodine salt. Well, well -mine salt is the best.

How to know the label of edible salt

① iodine salt: The standard number of production execution is GB2721, without iodine salt: the production execution standard number is GB/T5461, low sodium salt: the production execution standard number is QB2019_2005.

② Sodium chloride is the main source of salty taste. Potassium iodate is mainly supplemented by iodine, while potassium ferrocyanide is an anticoagulant.

③ The higher the purity of edible salt, the higher the quality level on the back label, which means that the impurities inside are less, and the content of sodium chloride is higher. The first and second level of the first level.

Is the antagonist in salt harmful?

Many people say that the salt has an antagonist, and long -term consumption is harmful to the body. In fact, the amount of antagonist in salt is not enough to harm the human body. You can rest assured.

The antagonist in salt is "potassium ferrocyanide". Its role is to prevent salt from lumping. State food standards stipulate that the content of antagonists in salt is 0.01g/kg. Because the daily amount of salt is very small, the antagonists contained in it will not cause poisoning now, nor will it be harmful to the human body.

And potassium ferrocyanide belongs to water -soluble substances, and long -term consumption will not accumulate in the human body for a long time, and can be excreted from the body through urine. This antagonist, whether in my country or other countries, It will be added to salt without fear.

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