What is soda water? The secret of soda water to nourish the stomach

The main substance in soda water is sodium bicarbonate, also known as baking soda, which is the alkaline noodles used in daily life, while soda is sodium carbonate. The two are different chemical substances, the former is weakly alkaline, and the latter is alkaline. Although we drink soda water in summer, I believe that most of our friends don’t know much about soda water. Do you know what it is after reading the following content?

Contents of this article

1. What is soda water?

2. The secret of soda water to nourish the stomach

3. Does soda contain sugar?

What is soda water?

Soda water is weak alkaline water containing sodium bicarbonate, also known as sodium bicarbonate water. It was first made by British chemist Priestley in the 18th century - carbon dioxide was added to water to make a kind of water with bubbles. In 1798, soda water became a commodity for the first time and entered bars in Western countries. After people poured water into the cup, they added some substances that could produce gas to make various soda waters.

This kind of soda water made on site was once popular in Europe and America. It was not until after 1960 that artificial soda water gradually faded out of the market with the rise of fast food restaurants and bottled soft drink industry. There are many theories about soda water abroad. The earliest research in China can be found in the book "Research on Mineral Water at Home and Abroad" edited by Sun Changren and published in 1987: Sodium bicarbonate spring (sodium bicarbonate spring) is mainly composed of sodium bicarbonate, also known as baking soda spring. When it does not contain free carbon dioxide, the pH value is often greater than 8.5, also known as alkaline spring; when most of it is combined with free carbon dioxide, the pH value is between 5 and 7, which is weakly acidic. The soda water theory is also quoted from this book. However, in the view of many industry experts, the name of soda water is not scientific.

An expert said: "The main substance in soda water is sodium bicarbonate, also known as baking soda, which is the alkaline noodles used in daily life, while soda is sodium carbonate. The two are different chemical substances. The former is weakly alkaline, and the latter is alkaline. Therefore, soda water should strictly be called baking soda water."

The secret of soda water to nourish the stomach

Soda water is indeed a water solution of baking soda, or sodium bicarbonate, which is alkaline. Sodium bicarbonate is often used as a medicine to treat stomach problems, so its ability to nourish the stomach is obvious at a glance.

Similarly, it is not recommended that friends make their own soda water at home, because the amount of baking soda is difficult to control. If the concentration is high, it will damage the digestive tract.

For stomach problems, the treatment method has always been "three parts treatment and seven parts care". The stomach is like a machine that works non-stop every day. Food will cause mechanical damage to the mucosa during the digestion process. Maintaining a moderate diet and a reasonable diet are the keys to treating stomach problems.

Does soda contain sugar?

There are sugar-free ones and those with sugar.

There are two types of soda water: naturally formed and artificially synthesized. Generally, the naturally synthesized ones contain not only sodium bicarbonate but also a variety of trace elements, making them beverages with high drinking value. However, they are only found in a few areas and in relatively small quantities.

Most of the soda water on the market is made from weak alkaline effervescent tablets, soda effervescent tablets, and robot synthesis. In order to improve the taste, sweeteners, spices and other substances are often added, but there is also soda water without added sweeteners. Therefore, soda water can contain sugar or not.