The fragrance of medicine is alluring, the farm elder sister is cool and cool

When Wen Qingcheng woke up early the next morning, she peeked at the culture dish in the space, and couldn't wait to rush to He's to start a new day's work.

Wen Qingcheng took out a transparent glass jar, took out her own filtering equipment from the space, poured the cultured Penicillium culture medium into it, and filtered out impurities and mycelium.

The next step was extraction. Wen Qingcheng looked up the production process of penicillin from the books in the space. According to the proportions, she asked Bai Wei to find her some vegetable oil, about three times the volume of the culture medium. She then kept stirring until the liquid was divided into three layers. Penicillin and other water-soluble substances were precipitated in the lower layer.

Zhu Ling was careful and steady in her work. Wen Qingcheng asked her to carefully scoop out the liquid on both sides, leaving the watery substance at the bottom.

The next step is adsorption and purification. Wen Qingcheng added activated carbon to the remaining aqueous substance.

Several senior pharmacists came over to watch, and when they saw that Wen Qingcheng actually poured carbon powder in, they took a breath and felt that the medicine looked a bit dirty.

In fact, activated carbon will absorb all the liquid. Then, Wen Qingcheng added distilled water to wash the carbon. After that, he added acid water and alkaline water. Pour these liquids into the funnel with filter cotton, and the penicillin solution is filtered out.

Wen Qingcheng was ecstatic holding the extracted penicillin, but it was a pity that she couldn't share this good news with Mo Jinghong immediately. She pulled Bai Wei and Zhu Ling and said excitedly: "We succeeded, we succeeded."

Zhu Ling never understood what her girl was doing. Could those moldy things be made into medicine?

Bai Wei asked, "Girl, what kind of medicine did you make?"

"It's penicillin. The moldy things I asked you to find can secrete a substance called penicillin. It can kill staphylococci, streptococci and other bacteria that can kill people, and it won't harm a person's own cells. It can save the lives of many soldiers on the battlefield, and it can also be used by ordinary people if they have an infection."

Bai Wei and Zhu Ling looked at each other, and the other senior pharmacists in the experimental group didn't understand what Wen Qingcheng was talking about. But one thing was certain, Wen Qingcheng's new drug was successfully developed.

Pharmacist Fang said, "Pharmacist Wen, I will go get the lab mice for the experiment."

The subsequent animal experiments were very successful, and Wen Qingcheng began to let Bai Wei and the others continue to produce the medicine, making capsules one by one according to the predetermined dosage. Then they looked for volunteers to test the medicine. Among them, a palace guard was stabbed and had a high fever. He happened to know someone from the He family. He took the penicillin capsules made by Wen Qingcheng, and his fever subsided that night.

Mr. He asked Wen Qingcheng to write an experimental report on penicillin capsules and send it to the palace together with the medicine for further research and comments by people from the Imperial Hospital and the Imperial Pharmacy.

A few days later, Wen Qingcheng saw Eunuch Zheng holding the imperial edict to summon her to the palace, and she was confused for a moment. Now that penicillin has been certified and tested by the Imperial Hospital and the Imperial Pharmacy, could there be another problem?

After Eunuch Zheng finished reading the imperial edict, Wen Qingcheng took it with both hands. She was still a little confused. She asked Eunuch Zheng to the side and asked in a low voice: "Eunuch, why did His Majesty summon me to the palace? Is it about the new medicine?"

Eunuch Zheng had a smile on his face. Master He and Mo Jinghong had given him a lot of money, so he was very polite to Wen Qingcheng and said, "I really don't know about this. His Majesty only said that Pharmacist Wen is very talented and gifted. The new medicine you developed has been tried by the imperial doctors and it is indeed effective. It can save the lives of many soldiers on the frontier. His Majesty may want to reward you."

Wen Qingcheng thanked Eunuch Zheng, said a few words to He, then got on the sedan chair and followed Eunuch Zheng. Wen Qingcheng took a nap in the sedan chair, and when she woke up again, she opened the curtain and found that she had arrived at the gate of the palace.

After entering the palace, Wen Qingcheng got off the sedan chair and followed Eunuch Zheng inside. The palace was very large, and this walk was equivalent to Wen Qingcheng's exercise for seven or eight days.

Although Wen Qingcheng had been to the palace before, she had always been there secretly and had never properly walked around the palace, so she was not familiar with the route here. After many twists and turns, she arrived in front of a palace with red walls and golden tiles.

"Pharmacist Wen, this is the imperial study." Eunuch Zheng said softly.

Eunuch Zheng said a few words to the eunuch at the door, who hurried in and then led Wen Qingcheng in.

Wen Qingcheng walked into the imperial study and smelled the fragrant ambergris. She took a deep breath and bowed. Wen Qingcheng was now included in the family tree of the Marquisate and was the daughter of the Marquisate. When Emperor Gaozu founded the country, he promised the Marquis of Yongyi that his descendants would not need to perform formalities.

The emperor had a good impression of Wen Qingcheng. Not only was she pretty, but she was also very talented. The new medicine she made this time was a huge contribution to Da Qi. He smiled and said, "Little girl, you have learned etiquette well."

Wen Qingcheng grinned and smiled reservedly, waiting for the emperor's instructions.

"The penicillin you made is a great invention. How did you come up with it?" The emperor looked at Wen Qingcheng with admiration. He really couldn't imagine what kind of wonderful ideas this 17 or 18-year-old girl had in her head. Was there no bottleneck in her creation?

"Your Majesty, when I have nothing to do, I like to study and observe things in life, so as to gain inspiration from the details." Wen Qingcheng could only explain it this way. She couldn't tell him that her soul had traveled through time and space, and that she came from the end of the world.

The emperor nodded with satisfaction, and after a moment's hesitation, he looked at her and said, "Wen Qingcheng, I want to transfer you to work by my side. Are you willing?"

Wen Qingcheng's back was covered in cold sweat. He was the emperor. If he said so, would she dare to refuse? "I wonder what your majesty wants you to do?"

The emperor sighed lightly and talked about the purpose of his visit to Wen Qingcheng. Seeing that Wen Qingcheng made medicines in a unique way and they were all unique in the Great Qi Dynasty, he thought of letting Wen Qingcheng come to his side and secretly make medicines for him to strengthen his body. It would be even better if she could make medicines for immortality.

Wen Qingcheng was somewhat reluctant to stay in the palace, but the emperor's words did not allow her to refuse, and even drafted an imperial decree for her to enter the palace. In order to conceal his true intentions, the emperor appointed Wen Qingcheng as Shangyi and asked her to serve in the imperial study. On the surface, she was a female attendant, but in fact, she was secretly refining elixirs for the emperor.

Wen Qingcheng clearly stated that she could not make an elixir of life, but the emperor was determined that Wen Qingcheng could do it. She was a very thoughtful person. Even if she could not make it, it didn't matter. At least she could improve the tonic medicine he was taking now. Although he felt that he had become more vigorous after taking the elixir presented by the third prince, he always felt that his body was hollowed out afterwards and he could not muster up energy for a long time. He was somewhat dependent on the elixir presented by the third prince. He hoped that Wen Qingcheng could improve it.