Chapter 133: Turing Visa

With the butt backward flat sand and the sunflower treasure book, the cost advantage comes out, but it is not intuitive. What Downing has to do is to have a strong grasp of global agricultural procurement, no matter how low your cost is, it can't compare to the low cost made by those hard-pressed farmers using slavery and other inhumane means, right? So, let's do something even more amazing - star sucking**.

I remember that Downing's target was agricultural products, that is, food, and a big trick surfaced - preservatives.

Some people have a misunderstanding of preservatives, they think that there are preservatives in food and even microorganisms dare not eat, so humans can not eat it, it must be poisonous, which is very wrong. Shell Lang still eats poop, now even the children who have been educated by Tang Ning know that the food sources of living things are very different, and the Shell Lang is already a relatively advanced life, and how can microorganisms be compared with human recipes?

For a simple example, the human digestive tract is strongly acidic, which is a fatal environment for the vast majority of microorganisms, which is the benefit of the precise differentiation of cells of advanced life, human beings have long used this principle to invent yogurt, kimchi and other methods to prolong the preservation time of food, the same reason, there are many substances that humans can ignore and are not friendly to microorganisms.

Of course, if human beings are allowed to naturally adopt various preservatives, it will go through a long process, in the process, some side effects of various preservatives will be slowly discovered, and after decades and hundreds of years, there will finally be a better product selected.

In the current food industry, the use of preservatives is almost blank, and the only thing that can be stored at room temperature for a long time is probably canned food. Excessive is harmful, and a more intuitive criterion here is table salt, which has a semi-lethal dose of 3600 mg per kilogram of body weight for real yàn animal rats (killing half of real yàn animals, reliable real yàn always need a large sample). In order to make the preservative effect of canned food better, it is often necessary to add a large amount of table salt, which is also not good for human health.

Why do people eat salt? Its molecule is sodium chloride, and the conduction of nerve impulses conducted by signal conversion is regulated by sodium ions, and once it is excessive, the body's nerve impulses will be disordered. Due to the survival instinct of animals, many animals are salt-loving, because salt is relatively scarce in nature. Human beings have also inherited this hobby, and it is even more worrying that the human salt industry has been very developed since ancient times, as long as it is not a war or the monopoly of a strong government, it is impossible to lack salt, so human beings generally have the phenomenon of excessive salt consumption, as long as you think about the reason why human beings eat too much sugar, you can understand why human beings are overeating salt now.

Microorganisms that invade meat and are harmful to humans, mainly Clostridium botulinum, sodium nitrite is generally used as a preservative and color protection agent for meat and fish products, which can inhibit the growth of Clostridium botulinum toxin to avoid botulinum toxin poisoning. However, sodium nitrite has certain toxicity, and the semi-lethal dose of sodium nitrite taken orally in rats is about 180 mg per kilogram of body weight. In addition, under acidic and heated conditions, sodium nitrite can react with amino acids in meat to produce carcinogen nitrite amine.

There are certain health risks but there is no need to be urgent, this is the same as barbecue and kimchi that humans have eaten for thousands of years, there is a risk of cancer, but within the scope of human ethics and habits, there is no need to smell the color, and it is enough to reduce the number of times these foods are eaten within the scope of self-control. Think about the difficulty of getting people on the Korean Peninsula not to eat kimchi, and it is estimated that they will say: If you don't eat kimchi, you would rather die. Brazil and Argentina would rather die than barbecue.

Benzoic acid, sorbic acid inhibits the growth of molds, yeasts and certain bacteria, and their salts are widely used in the preservative of food and beverages. The toxicity of benzoic acid is low, and the semi-lethal dose in rats is approximately 1700 mg/kg. However, benzoic acid in beverages can react with vitamin C to produce carcinogen benzene, which is more likely to react under heat and light conditions. Sorbic acid has the lowest toxicity with a semi-lethal dose of 7360 mg/kg in rats. Sorbic acid is an unsaturated fatty acid that is quickly broken down into carbon dioxide and water in the human body, and scientists have not found any adverse effects of sorbic acid. Sorbic acid has lower toxicity and better preservative effect than benzoic acid, which can replace benzoic acid and will be the main preservative of Downing.

Equivalent to the power of preservatives, which is a star-absorbing **, is the innovation of food packaging, which can be called chemical work**. Downing particularly likes glass, which is a completely recyclable and environmentally friendly packaging, but it's clear that it's only suitable for beverages and it's bulky, food-grade plastic bags are an inevitable trend. Downing, who has a monopoly on the petrochemical industry, can of course formulate a plastic recycling strategy as he pleases, or the old rule, use economic leverage on food packaging, and let the leftover food be poured clean after eating, and then take the packaging bag to the retailer to enter the recycling cycle, you will get a fairly cheap packaging box, otherwise after environmental propaganda, you have both a sense of moral guilt, and it is impossible to really pollute the earth, artificially increased packaging will become the favorite of waste pickers, and a package will not be wasted.

After Downing talked to Waldorf about these good things, Waldorf was startled and asked, "How can you be sure to handle such a complex technological innovation?" ”

Downing had to half-truthfully fabricate a relationship: "I was with the assistant of the Grand Duke of Luxembourg. p。 Morgan is a good friend. Haha, there is nothing wrong with this sentence, but saying it now makes Waldorf think that Tangning relied on the assistant of the Grand Duke of Luxembourg to have access to the latest inventions of god-level industrialists for the first time. Downing also gave himself a fake name that sounds very close to Downing Windsor: Turing Visa. Turing is known as the father of the modern computer, and in this plane, Downing is also the father of the computer.

Waldorf Astoria believes 80% of the friendship between "Turing" and Morgan, because what Downing said, even bragging, cannot be imagined by ordinary people, if what Turing said is true, then it feels like the Sunflower Treasure Book, Star Sucking**, Huagong** The three major martial arts are all in hand, why worry about the big thing?

Waldorf, a businessman with a keen sense of business, has already smelled a hint of the extraordinary, and following this young man will have a great future!

Although Downing's wholesale supermarket was a mirage, Waldorf Astoria asked him to visit his grocery store and ask for guidance.

It just so happened that Downing wanted to inspect the public sentiment of various industries in Luxembourg, and it would be good to look at grocery stores.

Although Luxembourg's economy is thriving because of the Grand Duke's plan for a central city in Europe, the current situation is far less than that of big cities such as London, nor is it as good as Munich, Zurich, and Brussels, but it is a bit like Stockholm, poor and has great potential.

Downing not only inspected Waldorf Astoria's grocers, but also looked at many of the Venetian merchants' competitors, and came to the conclusion that this veteran of the retail industry is still quite knowledgeable, very attentive to management, diligent and efficient character can be seen from the placement of goods, obviously better than competitors, if Downing lives nearby, if he has a choice, he will definitely come to Waldorf Astoria store to buy things, no wonder he can make money, and the New York Times report, Messi, who created the department store model, ran three grocery stores that were not very successful.

Waldorf Astoria graciously invited Downing to dinner at home, which is really unbelievable, and this is where Marlena can be seen? Downing's wishful thinking failed, now Marlena is a popular dancer, there are a lot of entertainment, and she also took the opportunity to win greater benefits, this time she missed a great opportunity. （http：／／.)。

When Downing came to her house for the second time, he finally met Marlena, and at this time, Marlena thought very highly of herself because of the great success of her dance, and put up her shelf, and she was like a big star who became famous overnight, and she admired the beautiful illustrations of the savanna solitaire cards that Downing gave her, but it was just an interesting little gift. That's enough for Downing, who enjoys the different life experiences that come with changing his identity. Aside from Waldorf, Downing is like one of the millions of fans who are fascinated by Marlena and her family.

These days, when Downing was tired from doing technical research, he often went to Waldorf's house to have a meal, and became a frequent visitor to Marlena's house. And what he didn't know was that there was a pair of resentful eyes that were always staring behind him, and the owner of these eyes was the young master of the blood drop who had inexplicably had a great grudge against Luxembourg.

Blooddrops would go to LPG performances every day, quietly follow Marlena to her house every day, and then often see Downing coming in and out of their house. Of course, the brightness and charm of Marlena herself are the main reasons, and the woman that the Grand Duke likes is another big reason why Blooddrops are even more fascinated by Marlena. In short, the blood droplets are tangled every day, and the heart is dripping blood every day.