When buying salt, we must understand the different types of salt and how to choose the right salt for us. However, many people tend to be more casual when buying table salt, thinking that the best cheap table salt will not have quality problems. In fact, if you don't know how to choose salt, you may end up buying salt that doesn't suit you or doesn't meet your standards.
First of all, edible salt is generally divided into three categories: sea salt, lake salt, and mine salt. Sea salt is edible salt extracted from seawater, while lake salt is edible salt extracted from lake water. Well salt is edible salt obtained by drilling wells, which contains natural minerals and its nutritional value is higher than that of sea salt and lake salt. Therefore, when purchasing, we need to choose the right salt according to our needs.
In addition to the ** of salt, it is also necessary to pay attention to the difference between refined salt and sun-dried salt. Refined salt is edible salt made by further processing on the basis of sun-dried salt. If you want to eat better table salt, you can choose refined salt. However, when buying table salt, it is necessary to choose the right salt according to your daily needs, such as choosing sun salt when pickling pickles, which is more affordable and nutritious.
When purchasing table salt, we also need to pay attention to the product standard number of table salt. The packaging bag of qualified table salt will be printed with the product standard number it implements. There are two common national standards for table salt: "GB 2721" and "GB T 5461". Among them, "GB 2721" is a national mandatory standard, including edible salt, refined salt, crushed and washed salt, sun-dried salt, and low-sodium salt"GB T 5461" is a national recommended standard, which mainly includes three categories: refined salt, crushed washing salt, and sun-dried salt. Therefore, when buying salt, you should carefully check the product standard number on the packaging bag to ensure that you buy regular and qualified salt.
At the same time, we need to pay attention to the quality grade of table salt. Edible salt is classified into three grades: Excellent, Grade 1 and Grade 2. The quality grade is mainly related to the purity of the salt. The NaCl content of high-grade table salt should be greater than or equal to 991%, high purity, no impurities, pure salt taste;The NaCl content of first-class table salt is greater than or equal to 985%。When purchasing, give preference to high-grade or first-grade table salt, and avoid buying second-grade table salt, because second-grade salt is of lower purity, uneven particles, and may even contain dust.
In addition, we need to pay attention to the ingredient list of table salt. Generally, the ingredients of edible salt are refined salt, which may be added with potassium iodate, ferramine citrate, ferrous iron *** and other ingredients. Among them, ferrous iron *** is an anticoagulant, try to avoid buying table salt containing this ingredient to reduce the burden on the body.
With the increasing demand for health and nutrition, there are indeed many types of table salt on the market now. In order to buy high-quality table salt that is safe and secure, we should make a choice based on the above points. When buying table salt, no matter what, we can choose high-quality table salt that is suitable for our own consumption.
By understanding the difference between refined and sun-dried salt, product standard number, quality grade and ingredient list, we can better choose the right salt variety for ourselves. In daily life, a reasonable choice of salt can not only improve the taste of dishes, but also play a positive role in promoting our health.
Do you have any good experiences or precautions when buying salt?What kind of table salt do you like to use?