How to choose the best edible salt: check the grade of edible salt, look at the name, look at the product standard number.

1, check the edible salt grade

Generally speaking, the sale of food as long as there is product information, will be labeled with the quality of the grade, the different food divided into different grades. Salt is generally categorized into three grades, with the highest quality grade being Superior and the lowest grade being Second. Superior grade salt contains fewer impurities and better nutrition, so when we buy salt, it's best to pick quality salt.

2, look at the name

Now there are many kinds of table salt, from the production method can be divided into refined salt, sun-dried salt, nutritional composition, can also be divided into low-sodium salt, iodized salt, and no matter which kind of salt, it is actually sodium chloride.

Generally speaking, you only need to buy common table salt, so when you buy salt, you only need to see whether the salt is refined salt or not. Refined salt is made with a more rigorous process, which removes more impurities from the salt, and the flavor will be purer. And some more special salt, such as low-sodium salt, iodized salt, can be purchased according to personal needs.

3, look at the product standard number

Generally speaking, the lowest national standard product standard number of salt is GB2721 or GB/T5461. Therefore, you can check the product standard number when buying, as long as there are these two numbers, this is in line with national standards of salt, do not need to look at the brand and the price of the can be assured to buy. The company's website has been updated with the latest information about the company's products and services.

Types of salt

Anciently, there are many types of salt, from the color of the points there are: reddish snow, peach blossom, green, purple, white and so on. From the source is divided into: sea salt from the sea halide decoction, well salt from the well halide decoction, alkali salt is scraped alkaline soil decoction, pool salt from the pool halide air-dried, cliff salt is born in the soil between the cliffs. Sea salt, well salt, alkali salt three out of people, pool salt, cliff salt two out of heaven.

"Ming History" recorded: "the salt of Xiezhou wind and water knot, Ningxia salt scraping the ground, Huai, Zhejiang salt boiling wave, Sichuan, Yunnan salt Kapitsu, Fujian, Guangdong salt accumulation of halogen, the salt of Huainan fried, Huaibei salt sun, Shandong salt have fried and sun, this is the big more also."

Tao Hongjing of the Southern Dynasty "famous doctors," recorded: East China Sea salt, North China Sea salt, South China Sea salt, salt ponds in Hedong, Liang Yi salt wells, the West Qiangshan salt, Hu in the tree salt, color classes are different to the Hedong for the win.