What is the function of natural water?

Question 1: What is the function of natural water nutrients? Some people say, "the minerals and trace elements we need mainly come from food, and the absence of minerals in water does not affect the overall situation." Calcium, potassium, iron, zinc, silicon, strontium, fluorine, iodine, selenium and other trace elements. It is essential and beneficial to human body, mainly from food, but most of the trace elements in water exist in ionic state, which is easier to penetrate into cells and be absorbed by human body. Due to the influence of plant fiber and phytic acid, the absorption of trace elements in food is mostly less than 30%, and some are less than 10%. The absorption rate of trace elements dissolved in mineral water is as high as over 90%, and the amount of drinking water per day is greater than that of food, so the insufficient part must be supplemented by drinking water. Strontium (Sr): China's national standard for drinking natural mineral water (GBB8537- 1995) clearly stipulates that the strontium content is more than 0.2 mg/L, and its * * * index is less than 5 mg/L. All tissues of human body contain strontium, and the function of strontium is closely related to the formation of bones, which are a normal part of human body and teeth. It is related to the function and structure of blood vessels and is an indispensable element to prevent blood vessel regulation. Mineral water containing less than 5 mg/L strontium is beneficial to health and has no side effects. Calcium (Cs): Calcium can help build bones and teeth and keep bones healthy. The normal function between heart and muscle is also inseparable from it. Calcium deficiency can lead to arteriosclerosis, hypertension, calculus, rickets, osteoporosis and other diseases. Mineral water is rich in calcium, which is easily absorbed in ionic state in water and can play a good role in supplementing calcium; Zinc (Zn): Zinc is an "intelligent element". Zinc deficiency is not only anorexia, but also stunting, mental retardation, decreased immune function, easy to catch a cold, diarrhea, and even rickets and dental caries. Zinc deficiency can also affect children's memory. Zinc plays an important role in the normal development of pancreas, gonad and pituitary gland. Potassium (K): Potassium is the main ion in intracellular fluid, which maintains cell metabolism. Potassium deficiency can lead to hyperglycemia, and potassium deficiency is the most serious damage to the heart. The absence of coronary artery is the most important cause of death caused by heart disease. Drinking potassium-containing mineral water for a long time can improve the excitability of parasympathetic nerve and improve arrhythmia caused by low potassium; Lithium (Li): Lithium has the functions of "activation", "detoxification" and "antagonism". Drinking lithium-containing mineral water for a long time is helpful to inhibit the occurrence of cardiovascular diseases and cancer, and also has the functions of calming the nerves, generating blood and improving hematopoietic function. Selenium: Selenium is one of the indispensable trace elements for human body and life. It can resist and reduce the toxicity of other toxic elements, such as mercury, cadmium, thallium and arsenic, and inhibit the growth of cancer cells and prevent cancer lesions. At the same time, selenium plays an important role in preventing and treating cardiovascular diseases and improving vision. Metasilicic acid (HSiO): Silicon is an essential trace element for human body. Silicon is almost insoluble in water and usually exists in the form of metasilicic acid. Metasilicic acid has a health care effect on human cardiovascular system and bone growth. It is reported that metasilicic acid has good functions of softening blood vessels, maintaining the elasticity of blood vessel walls, and relieving arteriosclerosis, cardiovascular and heart diseases.

Question 2: What is drinking natural water? Natural water and mineral water are two different standards for bottled drinking water. Natural water has higher requirements for water sources. It can only be produced if it meets higher drinking water standards. At present, the mineral water on the market is actually pure water with artificial mineralized liquid, and the requirements for water source are not high. In addition, natural water is weakly alkaline and mineral water is weakly acidic. It is recommended to drink natural water if you drink it for a long time.

Question 3: What's the difference between natural water and mineral water? If you mean the natural water on the market, you should drink it. The general water source is surface water, such as Nongfu Spring, and the water source is Qiandao Lake. Mineral water generally refers to natural mineral water, and the water source comes from deep underground, such as Er Quan Yueying Mine and Evian. Natural water can't be called natural mineral water because the trace elements or minerals in it don't meet the standard. If you want to choose, look at your own needs. Generally speaking, natural mineral water contains trace elements and minerals that are beneficial to the human body and cannot be supplemented from food, so drinking natural mineral water often is beneficial to the human body.

Question 4: What does the function of natural water mean? Natural water is small molecular water and weakly alkaline water, and it is a "healthy water" with vitality and meets the needs of human nutrition and physiological functions.

1. Potassium, calcium, magnesium and selenium in water are necessary to maintain normal physiological functions of human body.

2. Bicarbonate can promote the recovery of gastrointestinal diseases.

3. Metasilicic acid contributes to bone calcification and promotes growth and development.

4. Silicon has an effect on arteriosclerosis and reduces the incidence of arthritis and coronary heart disease.

5. Lithium can regulate the activity of central nervous system, calm mood, improve hematopoietic function and improve human immune function.

6. It is easily absorbed by human body and is a comprehensive and complete mineral nutrition source.

7. It can adsorb heavy metals, bacteria, organic matter and peculiar smell.

8. Strontium: It is an essential trace element for human body, but its content is very small. It is a normal part of human bones and teeth. Strontium is related to the function and structure of cardiovascular system. Strontium can strengthen bones and prevent cardiovascular diseases in human body, and its concentration can be used as an observation index of fracture healing. The lack of strontium in human body will hinder metabolism and produce abnormal development of teeth and bones.

9. Selenium: It can lower blood pressure and cholesterol, prevent arteriosclerosis, improve immune function, increase immunoglobulin content, excite hematopoietic function of bone marrow, moisten intestines and increase intelligence.

Question 5: What brands of Nongfu Spring drink natural water? We must persist in building factories and producing water sources. Every bottle of Nongfu Spring is clearly marked with water source to ensure consumers' right to know. Nongfu Spring insists on establishing a production base in the deep forest far away from the city, and the whole production process is completed in the water source. Every bottle of Nongfu Spring you drink has gone through a long transportation route and comes from nature. At present, Nongfu Spring has four high-quality natural drinking water sources ―― Qiandao Lake in Zhejiang, Changbai Mountain in Jilin, Danjiangkou in Hubei and Lvwan Lake in Guangdong.

The natural mineral water source of Baisui Mountain in Jing Tian is unchanged for thousands of years. It is one of the rare high-quality mineral water sources in the world. Its water quality is natural, pure, pollution-free and sweet, and it has been identified as high-quality natural mineral water by experts.

Kunlun Mountain Snow Mountain mineral water insists on filling in the water source. The factory was built at an altitude of 4115m, which is the highest mineral water factory in the world. Kunlun Mountain Snow Mountain mineral water adopts the most advanced German Crance equipment in the world, which realizes the integrated technology of bottle blowing, filling and sealing, and there is no manual touch in the whole production process. Each bottle of Kunlun Mountain has passed 232 standard tests to ensure high quality. In order to protect the precious water source, Kunlun Mountain adopts the strictest water source protection measures; Establish a four-level protection system with a protection area of 1 1. 15 square kilometers.

Question 6: What is the use of natural mountain spring water for human body? Definition analysis: Is there a difference between mountain spring water and mineral water? Some water experts believe that it is actually a kind of natural pure water, and some categories overlap with mineral water. There are two kinds of mineral water, one is spring water flowing from deep crust1000 ~ 3000m, and the other is mineral dissolved water flowing from surface lava. Both of them come from underground mineral water that is buried deep underground, circulated deeply, unpolluted and naturally formed. (Generally, mountain spring water gushes naturally from underground, and the water intake point has higher requirements for water source. ) In general, the chemical composition, water level, water quantity and water temperature of mineral water are relatively stable. China's "Hygienic Standard for Drinking Natural Mineral Water" requires that mineral water should contain a certain amount of minerals, trace elements or free carbon dioxide gas beneficial to human health, so as to distinguish it from ordinary groundwater. Drinking mineral water for a long time does have obvious nutritional and health care effects on human body. It is generally believed in the world that high-quality mineral water should meet the characteristics of low salt, low sodium, low temperature and small water mass. Features: The real mountain spring water naturally gushed from special stratum must be the water naturally gushed from special stratum structure. In foreign countries, it is also stipulated that mountain spring water must be marked with water source, stratigraphic structure and exact mineral content in the water. The essence of real mountain spring water and high-quality mineral water is the same, both of which contain pure natural minerals, and long-term drinking is beneficial to human body, which is why mountain spring water is gradually favored by the market at present. Controversy: mountain spring water = natural mineral water? There is no national standard for mountain spring water, but in general, it can actually be regarded as a branch of natural mineral water. For most people, if they want to know exactly what kind of mountain spring they are most suitable for drinking, they can pay attention to the proportion of trace elements contained in it, and then consult a licensed dietitian to choose the most suitable mountain spring. If you don't want to bother, just drink it as a drink. Comments and suggestions: Comments: Natural mountain spring water belongs to natural pure water, and now the mountain spring water sold in the market has high requirements for water sources. The latest version of the national standard "Natural Mineral Water" [GB8537] points out that the water source of natural mineral water must come from the deep underground, that is, the water source that naturally gushes out from the deep underground or is collected through drilling; The water source area is not polluted within a certain range, and preventive measures are taken to avoid pollution. The mountain spring water takes nature as its selling point, so the requirements for water sources are more stringent. Take Dinghu Spring as an example. Its water source comes from Dinghushan, a United Nations nature reserve. Dinghushan is also the first national nature reserve in China, which is guaranteed by a special protection team. As for Taizi Spring, its source is at the southern foot of the ecological forest protection zone, with a forestry area of 2796. 1 hectare, a greening rate of 98%, and no pollution sources within 30 square kilometers. Therefore, the real natural spring water is quite beneficial to the human body. However, we can't think that drinking natural mountain spring water can completely balance the nutrients needed by the human body. After all, it depends on the daily diet. Rationalization suggestion: Mountain spring water can be used as basic drinking water, which can bring out the original flavor of ingredients when it is used for making soup and tea.

Question 7: What are the benefits of Nongfu Spring's natural water? So many people support Nongfu Spring. Of course, I am no exception. Nongfu Spring is natural pure water with high mineral content, which is good for skin beauty. Might as well drink it around. ..

Question 8: How to purify natural water? What is the function of each step? The steps of purifying natural water are as follows: 1. Alum is added for adsorption, which only aggregates small particles of mud dust into large particles, which is beneficial to precipitation; Then filtering to remove insoluble impurities; Activated carbon adsorption can remove the pigment and odor in water, and finally add chlorine water for disinfection and sterilization.

Therefore, the answer is: add alum to precipitate; Filtering; Adsorption; Disinfection and sterilization

Question 9: What are the benefits of drinking natural mineral water for a long time? Mineral water mainly comes from deep underground, which is water thousands or even tens of thousands of years ago. According to the current national standard for drinking natural mineral water in China, mineral water must not contain substances harmful to human health at first, and must contain a certain amount of characteristic trace elements beneficial to human health, such as lithium, strontium, zinc, bromine, iodine, metasilicic acid, selenium, total dissolved solids and other boundary indicators. At least one mineral water must meet the national mineral water standard, otherwise it can't be called mineral water. Due to the different geological structures and rock formation ages, the quantity and types of minerals contained in various mineral water are quite different. High-quality mineral water usually has low sodium content, moderate mineral content and one or more characteristic trace elements. This mineral water is not only healthy, but also delicious.

Pure water, including distilled water, has been treated by various chemical and physical means to remove harmful substances in water, and at the same time, it has also removed or greatly reduced the content of other minerals in water. The current national drinking pure water standard stipulates that its conductivity is ≤ 10uS/cm2, which represents the purity of pure water.

Take equal volumes of two liquids and put them into a test tube.

Add the same volume of soapy water.

shake

Foam is pure water.

Mineral water produces little foam and scum.

Because mineral water is natural water, it contains a lot of soluble calcium and magnesium compounds, which can react with unsaturated fatty acid sodium in soapy water to generate insoluble substances.

In this way, the soap will not foam and scum will not be produced ―― Henkel Machinery