Is lactic acid bacteria a yeast? Yeast is a microorganism used earlier in human practice. Working people in ancient China used yeast to make wine. Yeast cells are rich in protein and vitamins, so they can also be made into advanced nutrients to be added to food or used as advanced feed for raising animals. Yeast is widely distributed in nature, especially in acidic and sugary environments. For example, it is most common on the surface of fruits, vegetables and nectar and in orchard soil.
The protective effect of lactic acid bacteria on human body is increasingly recognized by people. It can effectively decompose lactose in fresh milk, prevent lactose from being unsuitable, and is more conducive to the full absorption of nutrients in milk. Lactic acid bacteria fermented milk can regulate the stomach, greatly improve vitamins, improve the utilization rate of calcium, phosphorus and iron, and promote the absorption of these nutrients. At the same time, it can effectively lower cholesterol and promote skin tenderness. Drinking fermented milk containing lactic acid bacteria for a long time is more beneficial to human health. Fermented lactic acid bacteria milk can not only provide vitamins such as protein, calcium and iron in milk, but also provide a large number of lactic acid bacteria to maintain the balance of intestinal flora, help digestion and promote metabolism.
Therefore, lactic acid bacteria are not yeast, and yeast cannot be used instead of lactic acid bacteria.
What are the functions of yeast? Yeast has high nutritional value. It not only contains more protein and B vitamins, but also contains nucleic acids and minerals. At the same time, it also contains active substances with health care function. Vitamin B group can control the metabolic function of human body and maintain normal nerve function. Vitamin B2 and vitamin B6 are very important vitamins for the skin. Vitamin B 12 can prevent anemia and promote the synthesis of vitamins in the intestine, so it can enhance the physical strength of people with weak intestine or liver function.
In the busy and stressful work and life of modern society, many people don't know that they may have been seriously deficient in vitamin B. A major role of vitamin B family is to relieve stress and maintain vitality. There are more than 15 kinds of vitamin B family, but there are so few foods nowadays that almost everyone has insufficient intake. There are many reasons for the serious deficiency of vitamin B family. In the past, people used to eat coarse grains, all of which contained vitamin B, because there were no refrigerators and cans, and there were not many fruits and vegetables. Since 1862 invented the machine for grinding grains, most of the nutrients in the processed grains have been lost. Nowadays, the processing of pasta is refined, and people's daily diet no longer contains rich vitamin B family. In fact, only four foods contain vitamin B, namely liver, yeast powder, wheat germ and rice bran. Some foods are rich in one or two B vitamins, but they are not enough to provide the daily requirements. Yeast contains almost no fat, starch and sugar, but it contains excellent protein, which can satisfy appetite, promote basal metabolism and eliminate useless fat and fat. If there is a so-called diet food, yeast should be well deserved.