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For the first time, scientists of Chinese Academy of Sciences realized the artificial synthesis of starch in the laboratory. What's the use of this starch?
There is not much land of 65.438+0.8 billion mu in China, and green plants will always exist. Starch accounts for only a small part of human food, and the rest are fruits, eggs and so on. Protect the environment and protect cultivated land forever. Starch is a high molecular carbohydrate composed of several sugars. Our most common staple food contains 62% to 86% starch, 57% to 75% wheat starch and 65% to 72% corn starch (data from the Internet). Only from this set of data can we find the importance of starch, which is almost a staple food.

In nature, the content of carbon dioxide is infinite and its cost is almost zero. Today we are talking about carbon dioxide neutralization and how to reduce carbon dioxide emissions. Synthetic starch is undoubtedly a raw material. However, it is not because of the lack of land, but because the ancient food was too low to eat in one day. There are many food spots when it is windy and rainy, and a year's disaster may be crop failure. If the population is small, it can be supplemented by the surplus grain in the disaster year. When the population increases, people will starve or be forced to leave their homes and become exiles in the year of disaster.

Since the appearance of mankind, mankind has never got rid of the threat of hunger. Food security is of strategic significance to the survival of the country and the nation. The success of synthetic starch technology will certainly promote the breakthrough of synthetic flour, two staple foods, and mankind will completely overcome the food crisis and hunger. There are some elements on the earth that exist on Mars, but there are no compounds on Mars, so Mars and the earth are completely different. It is a carbohydrate, and starch is also a carbohydrate, because carbohydrates can usually only be synthesized from biomass. Because this is tantamount to an artificial optical reaction, liberating the rural population. At present, growing grain requires land and a large number of people watching the eclipse, and the risk is too high. Not only clean energy, but also synthetic starch has solved the problems of carbon neutrality and global food crisis. With this technology, astronauts can not only take themselves, but also take water space.