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The membrane of black tea bacteria is similar to the skin of jellyfish.

The bacterial membrane of black tea bacteria resembles the skin of jellyfish, so it is called "sea treasure"; black tea bacteria is a biological film, and its bacterium is analyzed as yeast, lactobacillus and acetic acid bacteria **** organisms.

Because the black tea bacteria can help digestion, treatment of a variety of stomach diseases, so some places called "stomach treasure"; and because the black tea bacteria is brewed from black tea water, sugar into a bacterial liquid containing yeast, acetic acid bacteria and lactobacilli, so it is also known as "black tea bacteria".

The black tea bacteria is rich in vitamin C, vitamin B and other nutrients, and contains three kinds of beneficial micro-organisms (such as yeast, etc.), so it can regulate the body's physiological functions, promote the metabolism, help digestion, to prevent atherosclerosis, anti-cancer, and health, and has become a prevalent in the world's health care beverage.

The application of black tea bacteria in China has a history of more than 150 years, and in recent years the practice of applying black tea bacteria in the domestic and foreign medical circles has shown that the black tea bacteria can treat a variety of chronic diseases, such as hypertension, arteriosclerosis, coronary heart disease, diabetes mellitus, constipation, hemorrhoids, obesity, baldness, white hair, cataracts, rheumatoid arthritis, gastritis, dysentery, anemia, and riboflavin deficiency, and so on.

The black tea bacteria in the solution to float up is not dead, dead black tea bacteria will sink to the bottom, become smaller, the bacterial membrane will appear yellow, black or green. Normal survival of the black tea bacteria should be the surface of the bacterial solution into a milky white fresh bacterial film, the culture solution that is fermented into sweet and sour black tea bacteria liquid. In order to avoid the occurrence of deterioration and necrosis of black tea bacteria, the following points need to be noted when cultivating:

1, do a good job of sterilization.

2, to choose fresh bacterial liquid and bacterial membrane.

3, should choose no treatment of natural green tea, black tea and other tea. Sugar selection of white granulated sugar, less use of honey, honey is impure, impurities. Water selection of clean well water, spring water, disinfectant tap water is prohibited.

4, sugar, tea, the amount of water put. The first time you do the culture solution to put less, the second time you can double with experience.

5, static, ventilation, avoid direct sunlight.