Zhou Wenxiao was excited for a while, looked at the subject experience, and there were still 5050 points.

Next up is the main meal.

Several main disciplines are seen from above.

【Pharmacology】【Pathology】【Biochemistry】

【Biological Immunology】【Phylogenetic Anatomy】【Linguistics】

Six disciplines, I feel that each of them needs to be upgraded.

Even linguistics needs to be upgraded.

Of course, English doesn't need to be spoken, and there is still a lot of room for improvement in his English level;

This is followed by Latin, which is the basis for learning biology.

Internationally, in order to maintain the uniformity of the names of animals and plants, the International Plant Nomenclature Code and the International Animal Nomenclature Code have been formulated.

It is stipulated that new taxa should be named and described in Latin, which is the international language used by botanists and botanists of various countries in the naming and describing of new taxa.

As a result, Latin names have become identity cards for every plant and animal, and are also widely used in medicine and biology.

There is also German.

German is also very important in the biomedical field, and a large number of medical texts are written in German.

This is because the chemical level in Germany during World War II was very high, which led to a large number of chemical and drug patents, and now the medical level is very developed.

Two of the world's top 10 pharmaceutical companies are German, Bayer and Merck.

They are all famous, everyone knows about it, and everyone knows it.

For example, a considerable part of the pesticides in the Chinese market use Bayer patents.

However, there is no rush in the language for the time being, and there is a lot of time to learn in the future, so there is no need to waste experience on it for the time being.

Thinking that he was going to start making drugs next, he set his sights on [Pharmacology] and [Biochemistry].

Pharmacology, which allows him to learn more about the clinical application of drugs.

Biochemistry allows him to grasp more about the chemical composition of living organisms and their chemical changes.

Both of these are very useful in clinical applications.

After some consideration, he decided to choose [Biochemistry]

The knowledge of pharmacology is enough for the time being, but biochemistry is different, when he does experiments, he can more accurately grasp which are normal chemical reactions and which are wrong chemical reactions, so that the experiment is more confident.

Select Upgrade.

[This upgrade will consume 5,000 experience points, please confirm again!]

【Confirmation】

The Biochemistry discipline shone with a cool golden light, and the level changed from LV1 to LV2, and the experience value behind it became [LV2;0/10000]

In the next second, countless more advanced biochemical knowledge was instilled into his brain.

After coming back to his senses, Zhou Wen took a closer look, and his face quickly showed an excited look.

He knew the point of this upgrade.

If the first indoctrination made him firmly remember the knowledge in the textbook, this time it gave him a more thorough understanding of this knowledge.

Those esoteric molecular models are no longer flat, but have become three-dimensional, which is more convenient for him to understand.

Zhou Wen was overjoyed.

His choice is correct, this knowledge is really timely, and he can be more handy when he goes back to making medicines.

For example, the biological scar cream he was making at hand, in the case of poor production conditions, he immediately thought of several simple ways to improve the quality.

Zhou Wen was not busy opening the box, but continued to make scar cream.

Emptie all the mashed and ground herbs into the trash can and remake them.

The same blood exhaustion, calcined keel, and centella asiatica, liquid nitrogen is added before grinding, and then it is made step by step according to the previous process......

At one o'clock in the afternoon, the bio-scar cream "base solution" was made.

The next step is crystallization.

The method of crystallization is simple.

It is the evaporation solvent method commonly used in the laboratory, which continuously heats the base solution of biological scar cream to evaporate the liquid inside, and finally obtains crystals.

Zhou Wen took out crystallization tools such as iron frames, evaporation dishes, glass rods, alcohol lamps, and crucible pliers.

He has ordered professional pharmaceutical equipment online, such as rotary evaporators, magnetic stirrers, grinders and other equipment, but he has not yet arrived home.

Just as I was about to install the equipment, my stomach suddenly "growled".

It occurred to him that he hadn't eaten lunch yet.

But now that the arrow is on the line, and seeing that there is only one last step left, he really doesn't want to leave to eat.

It's also troublesome to call the hungry.

Finally he realized that there were still 4 apples in his inventory......

"This is the last ......"

"Hiss-"

"Ah———h

Zhou Wen's left hand was clenched into a fist, and the bone joints were pressed against his forehead, causing pain, and the sourness in his mouth was transferred in this way.

"I won't eat it if I am killed in the future......"

After the hunger in his stomach disappeared, Zhou Wen wiped the sour tears from the corners of his eyes and began to make drug crystallization.

Install the iron frame first, and then put the 150ml glass evaporation dish on it to adjust the height.

Next, pour the base liquid into the evaporation dish, light the alcohol lamp and start burning.

After a while, the base liquid in the evaporation dish began to boil.

Zhou Wen picked up the glass rod and stirred it constantly.

In the process, he opened the sterile box on the table, took out a box containing white powdery crystals, opened it, scooped a gram of white crystals with a small spoon and poured it into the evaporation dish.

This is "microcrystalline cellulose" (MCC), which is generally used mainly as a filler for medicines, foods, etc. Another type is starch.

After about ten minutes, the liquid in the evaporation dish became viscous.

After another three minutes or so, the viscous liquid turned into a milky white paste, like aloe vera cream.

"Oh—"

Zhou Wen was overjoyed, and immediately picked up the crucible pliers and clamped the evaporation dish from the iron shelf.

The lampshade was then placed over the alcohol lamp.

When you blow the alcohol lamp with your mouth, it will blow air into the kettle, and the alcohol vapor and air in the kettle will burn quickly in the kettle, which is very dangerous.

After waiting for about five minutes, the temperature of the paste-like scar removal cream became cold.

Zhou Wen took out the sterile box that had been prepared a long time ago, and scooped the scar removal cream into the sterile box with a sterilized spoon.

Finally, I got on the electronic scale and weighed it, and the weight of the box was removed, and the net weight was 38.7 grams.

"Whew-"

Zhou Wen whistled, with a smile on his face.

Just this scar removal cream of less than 40 grams, saying that it is a gold liquid is an insult to it, it should be diamond liquid.

If you take it out for auction, it will start at least 1 million.

Of course, the effect needs to be as good as it gets.

At this moment, a familiar prompt sounded in my ears.

[You have successfully made a biological scar ointment, the potency is strong, and the experience point is +100]

Zhou Wen waited for a few seconds, but the result did not prompt that there was a reward item, he said depressedly: "Lie down, I worked hard to make the scar cream, not only do I have no reward items, but even the experience points are less than half of the last time, it's too picky, right?"

No way.

If the system doesn't give it, he can't lie to it.

However, the scar cream was finally made, and the effect changed from significant to "strong", I don't know if it can cure Song Nianci's scar?

......

......

With the fermentation of time, genetic modification technology has sparked waves of heated discussions in the biosphere.

As the person concerned, Zhou Wen did not know that his name frequently appeared in the mouths of some top biological experts in China.

They are constantly studying his techniques, experimenting, demonstrating, summarizing.

In just over half a month, no less than 100 relevant academic reports have been published.

At the same time, as Zhou Wen predicted, domestic pesticide companies are secretly belittling his technology and moving aphid genetic modification technology closer to transgenic.

Some voices resisting the abuse have appeared on the Internet.

However, the main messenger behind the scenes is also afraid of making things bigger, attracting the attention of the above, and setting himself on fire.

So they control the development of public opinion and do not let relevant news appear on the hot search list of the portal.

It's just that related topics have been frequently appearing on major apps.

At half past three in the afternoon, in a coffee house on the bank of the ancient canal in Jiangdu.

Sun Ronghai is negotiating with Zhao Yixin, deputy general manager of Nongyang Chemical Group.

"Mr. Zhao, what do you think of my proposal?"

Zhao Yixin elegantly took a sip of coffee and said with a smile: "It's not good." ”

Sun Ronghai touched his nose, a little embarrassed.

After all the hard work to ask the other party out, he talked bitterly for a long time, and his mouth was dry, and finally he said lightly, and all his efforts came to naught.

In the end, it's still not enough.

In front of Nongyang Chemical, Kangfeng's volume is completely the difference between ants and elephants, and the two are not comparable at all.

Their company's annual turnover is just over 10 million, and the market value of Renjia has exceeded 5 billion.

Zhao Yixin, deputy general manager of Tangtang Group Company, is willing to go to the appointment, which is already a big face.