Special giveaway! Zhang Xiaohua's pollen ears are pricked up!

Everyone goes to "Youku" to search for the keyword "the first chaos in history", which is Youku Video Network! And then there is a "The First Chaotic Teasing World in History", a song sung by mm for Xiaohuahua, very spoofed and talented! Even if it's not pollen, you can support it! Well, by the way, which talented mm also sang a song for me?

…………………… Melamine...... If it is placed after 08, presumably Chinese are really familiar with the name of this chemical, but at the beginning of 07, about nine out of ten people asked did not know what it was.

Chen Xu is one of them who doesn't know what this thing is.

In line with the principle of asking Baidu about internal affairs, Chen Xu Baidu took a look, and the encyclopedia entry said this: "The melting point is 345 °C (decomposition), and the density is 1.573 g/cm3 (16 °C). Slightly soluble in water and hot ethanol. Industrially, melamine is prepared by the reaction of dicyandiamine (acyl) amine and ammonia at high temperature or directly by urea under high temperature and high pressure, the latter is low cost and more used, melamine and formaldehyde condensation can be used to prepare melamine formaldehyde resin, in addition, melamine is also used as an intermediate in the synthesis of drugs. ”

That's like saying nothing!

So Chen Xu could only secretly hide in the bathroom and ask Xiaomin. Xiao Min's reply only explained the chemical composition of melamine and its industrial uses, such as decorative panels, paints, paper, etc.

This made Chen Xu even more confused, what is the purpose of this thing? Why is it added to the cake?

Gao Xiaojie is tired for a day today, because she is not here to play tickets like Chen Xu, and the manager is not there in the afternoon, Chen Xu has no work clothes, basically playing while doing it...... Of course, most of the time he was playing, but Gao Xiaojie learned a lot of things, and went out to deliver two takeaways with Tang Bixuan Xiaomm, so he was a little tired, and when he came back, he went to take a shower, and then went to bed.

Of course, I called today, in order to prevent the incident of last night from happening again, Gao Xiaojie said that she would rather sleep on the floor this time than sleep with Chen Xu. Chen Xu was also a little sorry for what happened last night, although the cause of the incident was not because of her, so he let Gao Xiaojie continue to sleep in the bed and sleep on the floor with the air conditioner on, but he was not afraid of catching a cold again - because Chen Xu knew that the reason why he almost caught a cold yesterday was not because of the bunk, but because he died and took a cold shower...... Gao Xiaojie fell asleep quickly after taking a shower, and he didn't feel as embarrassed as he did yesterday when he went to bed today. Chen Xu was still very energetic, and the melamine was stuck in his throat like a thorn, and he didn't get any useful information from Xiao Min, so he had to come to the Internet for help.

Chen Xu searched for the keyword "melamine" in Baidu, and then searched for more than 20 pages of information one by one, and found more than 20 pages of information that was useless, so Chen Xu added a keyword "cake" behind melamine, and now there was nothing to come out, and the webpage was just two or three pages of completely meaningless advertising websites, and the keywords were white.

The official may be puzzled here, but in fact, it is because of Xiaomin's information.

Melamine contaminated milk powder, which was almost a well-known thing after the second half of 08, but before, unless some professionals, few people were able to associate the two sides, melamine became famous because of the milk powder incident, but it was only an academic term known to some chemical scholars. However, there is no record of the milk powder incident in 08 in Xiaomin's information, so one person and one computer can only be helpless.

Xiao Min just told Chen Xu that the content of melamine has been used as a very important indicator in food testing in the future, but he didn't say what the specific index was - and Chen Xu didn't even know what the steps of food testing were, so he was helpless.

Ask Baidu if you don't decide on internal affairs, and ask dogs if you don't decide on foreign affairs.

What if neither?

Then there is only one way, go to the end of the world and find a master! The ultimate step in conducting a search engine - doxing!

Chen Xu happens to have a Tianya account in his hand - because the Tianya community, as the largest BBS platform in China, once adopted a fee system in order to keep the forum vest from overflowing, and registered an account for one dollar.

All the way to the mutual aid section of the Tianya Forum, Chen Xu posted a post of "Asking for great power to come in and talk about the problem of melamine content in food testing", and then sat in front of the computer and waited for a reply.

Tianya's traffic is huge, and the refresh volume is also very powerful. Chen Xu went to the toilet halfway, and when he came back, the post was brushed to the third page and no one cared, so Chen Xu put the post on the top himself, and the next half an hour kept topping it, and then waited for a few meaningless replies similar to "passing by", and finally the first serious comment appeared.

This comment is a great power, he at least knows that melamine may be broken down by urea, but he is very puzzled as to why it appears in food testing. In his words, there should be no melamine testing process for food testing now, and he kindly told the landlord...... Wash and sleep!

Chen Xu rolled his eyes at this reply, but he didn't give up, judging from the information he checked, it seems that melamine has never entered the catalog of food additives before a certain period of time, but there is no law expressly prohibiting it. But after a certain period of time, the frequency of the word suddenly increased. This made Chen Xu vaguely feel a sense of crisis.

Finally, after waiting for two hours boredly, Chen Xu went to the Red Guest Battlefield for 400 points, beating a group of eggs and howling wolves, and finally left a text file on their computer screens, which still had the following sentences: "Hahahaha, I won!" ”

Wait for Chen Xu to finish brushing the battlefield...... Well, that's a different way to farm the battlefield. When he came back from his busy work, he looked at Tianya's post again, and finally found that there was a reply with a key surname in the post.

The reply said that he did not know what melamine was used for, but he knew that some people now add urea to some foods, thereby increasing the nitrogen content and increasing the protein content of food at a low cost, so as to get by.

When Chen Xu saw this news, he suddenly woke up, because he felt that he had found the wrong direction before, and the keywords he was looking for should not be "melamine, cake", but "milk, urea"!

Chen Xu thought about it for a while, and it was the cream that was stained on the watch before it was detected by Xiao Min. And when he came to Baidu with "milk and urea", what he saw was simply shocking!

In fact, in the milk source mixed with urea to improve the protein content has been there a long time ago, Chen Xu clicked on a post, the post time was in May 2004, in which the landlord wrote that there were dairy farmers in the milk after adding water to the protein content caused by the decline in protein content, and added urea to the milk to improve the protein content, and sold to the dairy factory after reaching the index.

And there are also people below who argue about this, why add urea, do milk powder factories know?

The answer is, yes!

This is completely an unspoken rule in the industry. Some black-hearted dairy farmers in order to make money, and some unscrupulous milkmen in order to make money, mix water in fresh milk and add additives. Well, those who have a little conscience also add protein powder, and those who don't have a conscience directly add protein essence, which is melamine!

What are the harmful effects of melamine?

No one knows yet, but Chen Xu does! Although there is no record of the milk powder incident in 08 in Xiaomin's information, there is a record of melamine exceeding the standard.

Melamine can cause kidney stones!

But this type of kidney stone is different from ordinary calcified stones, which are almost insoluble in water, so there is no other good way to do it other than surgical lithotripsy. However, the former has a special surname that is slightly soluble in water, so it only needs to be taken in large quantities, and the possible surnames that can form stones are very small. So it's okay for adults to drink this kind of milk, just don't use that as a staple food.

But there's one more problem...... It doesn't matter if Chengren is there, but what about the baby?

Babies who do not have breast milk have little chance of drinking other water after long-term consumption of this melamine-rich milk powder, and the inner tubes of the kidneys are much thinner than those of adults...... In that case, will these newborn babies be able to bear it?

After demonstrating the origin of melamine, Chen Xu could no longer sit still. If this is true, then these milk powders will be the killer of babies, and if he knows about this matter but is indifferent, what will really happen in the future, then Chen Xu must not forgive himself.

Although Chen Xu didn't think he was a saint, he couldn't turn a blind eye to this kind of thing, he looked at Gao Xiaojie, who was sleeping, and rushed all the way downstairs, in a 24-hour supermarket, he bought milk powder when he saw it, and bought a bag of everything from each brand. The supermarket waitress was almost frightened and fainted, wondering if this guy was too lacking in maternal love when he was a child and hadn't drunk milk?

Chen Xu carried two large plastic bags, more than a dozen brands of bags or filling, and the milk powder from young children to the elderly went home angrily. After coming in, without saying a word, I opened the bags one by one and let Xiaomin test them, and the results of the test were the least contained more than 0.09 mg of melamine per kilogram, and the highest, Sanlu high-iron high-zinc formula...... TMD is good and powerful, 6196.61 mg!

It is equivalent to one kilogram of milk powder, which contains more than 6 grams of melamine!

It would be strange if nothing happened if you drank this!

Chen Xu wanted to go to the end of the world to post about this matter, but as soon as he typed a few words, he thought of an important question, and he was soft-spoken!

Why do you make people believe in themselves? This is a challenge for almost the entire dairy industry in China! Just post with a vest? Let's not talk about whether it will be harmonized - you must know that most of those large dairies are state-owned!

Who notices these things? How did you get people to notice this?

Chen Xu thought about it, that's right, he is a soft-spoken person, because no one will trust a student.

But his other identity must have some weight.

smmh！

(To be continued)