The pressure of water is caused by a large number of water molecules (10 to the 23rd power) constantly hitting the pressure surface, just as a person will put pressure on the table when he hits the table with his fingers. The addition of minerals will reduce the number of water molecules per unit volume, that is, the number of water molecules per unit area, so that the pressure surface will be hit by water molecules per unit time, and finally reduce the partial pressure of water. The pressure of the water compacts the loose proteins in the flour, making the ramen more elastic.

"Don't you Europeans and Americans manage the environment every day? Isn't it a daily claim that the environment is good? Could it be that after all these years, there is not even a clean spring? Wang Zheng sneered lightly.

Every day in China, people shout about how strict China's pollution is, and how good the environment is in developed countries such as Europe and the United States. Air pollution, in fact, is very easy to control, after all, the air can flow, as long as more afforestation, more dust and sand fixation, with the diffusion, sedimentation and absorption of pollutants in the air, air pollution will slowly disappear, Europe and the United States and other countries of the so-called good environment, refers to this is actually the case. But there is one kind of pollution, which is difficult to eliminate like air pollution, and even once it is generated, it will be harmful for countless years, and that is land pollution.

The land is not as mobile as air, it stays there for 10,000 years. As long as a piece of land is polluted, the pollutants will remain in the soil, even if the plants on it absorb the pollutants, unless the plant can run on long legs, or wait until the plants wither. Contaminants will still be returned to the soil. It's nothing. But once it grows on this land, it is not a plant that humans will not touch. If it is a crop that humans will definitely eat, then the pollutants in the soil, especially heavy metal pollutants, will be enriched in food crops and eventually transmitted to the people who eat food, and because heavy metals are difficult to eliminate from the body once ingested, they will eventually cause great harm to the human body after gradual accumulation.

Europe and the United States and other developed countries. Its development has also gone through a gradual process from backwardness to progress, from chaos to order, China is now experiencing the problem of environmental pollution, these countries have also experienced, even more strict, don't forget that London in the United Kingdom was known as the fog capital before, and the environment is much worse than the current Beijing. Compared with China, the developed countries in Europe and the United States have already polluted, in other words, under the same conditions. In fact, the pollution of their land far exceeds that of China.

"Huh. China will be the same as us in the future. The ramen chef retorted with a smile, although it was just a very ordinary sentence, but it profoundly explained the inevitable law of the development of human society.

Human desires are endless, no matter what kind of race, no matter what nationality. Even if the consequences of Yan zhòng have been anticipated, even if there have been many lessons learned around the world, as long as there are huge interests in front of them, human beings will not hesitate to continue. Protecting the environment? It's better to leave it to others to protect, no more than me, no less than me. It is precisely because everyone holds this idea that the environment will become worse and worse, I am afraid that only after China has reached the strict level of developed countries in Europe and the United States, will it really realize the importance of protecting the environment, and will really carry out effective protection measures, but by then, it will be too late, and it will be a foregone conclusion, just like the developed countries in Europe and the United States have not had clean spring water until now.

"What's in that basin? Why do I smell a pungent odor? Wang Zheng asked.

Fourteen times the limit of human smell, Wang Zheng could easily smell the smell of a qiē thing around him, such as the smell of twelve different fingerprints on the coin in the pocket of Colonel Rhodes standing two meters to Wang Zheng's right, or the smell of a poisonous wild anise mixed into a bag of star anise in the window of the seasoning ten meters away. In fact, after the ramen chef took out the pot of powdered things, Wang Zheng smelled a slightly burning smell, which was similar to the feeling of caustic soda that Wang Zheng had smelled when he was doing chemical reals before. If Wang Zheng guessed correctly, it should contain alkaline ingredients such as caustic soda or soda ash.

"Soilless cultivation of firewood grass, after being burned to ashes, is extracted from the solution of ashes." The ramen chef explained.

The ramen chef seems to be very simple, but the process is definitely not as simple as he says. The mineral composition of a plant is different at different growth stages, and the ramen chef does not specifically say that it is the pongchai grass at that stage of growth, or that there is a specific ratio at each stage. These powders are extracted from ash solutions, but when extracting, different control conditions are used and different extraction methods are used, and the final substances and the proportions of each component are also different. However, since the ramen chef didn't keep it a secret before, it shouldn't be a deliberate concealment now, maybe he just didn't think of it

"Grass and wood ash? Potassium carbonate? These powders are supposed to be used to adjust the pH of the dough and make the protein molecules bind more tightly, right? Wang Zheng said lightly.

Wang Zheng doesn't understand ramen, but when making ramen, Wang Zheng understands it as soon as he hears it. In some rural areas, plant ash is often used as fertilizer, because plant ash is burned by plants, and in the process of combustion, all the organic matter is consumed, and the rest is a variety of mineral elements, which are necessary for crop growth. The most abundant ingredient is undoubtedly potassium carbonate. Potassium carbonate dissolves in water, which makes the water weakly alkaline, and in this environment, the protein molecules in the flour will be more tightly combined, which is the micro aspect, and the macro embodiment is that the ramen noodles become very tough, that is, very strong.

"When I was studying art in China, my master once said a sentence that I had always been skeptical of, but it wasn't until today that I realized that the master didn't lie to me, just because my ability was very low, and I couldn't understand the truth." The ramen chef stopped what he was doing, looked at Wang Zheng, and said very seriously. There is a taste of nostalgia in the ramen master's words, and it seems that the process of learning art in China is not ordinary, at least not the kind of dry teaching when the master takes the apprentice in an ordinary noodle restaurant.

"Please." Wang Zheng stretched out his hand and gestured.

It was only at this time that Wang Zheng used the word "please" to the ramen master, although it was just a simple word, but it meant that Wang Zheng began to recognize the ramen master a little. The ramen chef is engaged in such a very ordinary thing as making ramen, but he has made a very ordinary thing no longer ordinary. Mixing flour doesn't seem to be difficult, it seems to be just a small trick, everyone has the ability to do this, but I didn't think of it before, but it's not. Although later generations have made some changes to ramen and made a lot of tricks, almost all of them happen after the ramen is done, such as adding different seasonings and the like, not in the process of making zuò.

Although the ramen chef only proportioned the flour, this behavior broke the tradition that had been passed down for many years, which was a challenge to the authoritative theory that had been formed over the years, and it was a challenge to the norms of the entire industry, but he not only did it, but he also succeeded. Although the ramen master did not make Wang Zheng feel that he could use the ability, although he had no use for Wang Zheng except for making ramen, his spirit of daring to innovate still made Wang Zheng appreciate it very much.

"My master once said, one law passes, ten thousand laws pass. Originally, I didn't understand the meaning of this sentence, and I was even skeptical all along, but now, I understand it a little. The ramen chef said.

When he first heard this, the ramen chef even wondered if his master was deliberately fooling himself. The division of labor in modern industries is becoming more and more detailed, and the amount of knowledge in each industry is very large, and it is constantly updated at a high speed, while people's life span is limited, and energy is naturally more limited. Even if a person is extremely poor all his life, he should not want to master all the knowledge of even one industry, let alone all industries. And even if you have all the knowledge of one industry, you will only be blind to another completely unfamiliar industry.

"All industries, although the specific form of the table will be different, but in terms of basic theory, there are many things that can be figured out." After listening to the ramen master's words, Wang Zheng immediately realized that the reason why he could immediately comprehend the ramen master's words was because Wang Zheng had always thought so and done so.

Take, for example, the subject of advanced mathematics. The subject of high mathematics, if you only learn this course, the learner will feel that this is a discipline that specializes in playing character games, without any practical significance, but when learners learn any other discipline, they will immediately realize that the course of high mathematics runs through almost all disciplines, as long as it is a place where calculations are needed, it will involve the knowledge of calculus to a greater or lesser extent, and the tools of high mathematics will be used more or less. The same is true for making ramen, although Wang Zheng does not know the knowledge of ramen, but Wang Zheng understands the knowledge of inorganic chemistry, organic chemistry, polymer chemistry and other disciplines.

"Since Mr. Wang is so confident, can you try to analyze what range the temperature should be controlled when mixing noodles?" The ramen chef said with a smile. (To be continued......)