Could it be a matter of penicillin that can save thousands of people
Huang Lao originally wanted to bitterly reprimand Wu Zheng for his remarks. He didn’t do his job and he was idle, and he even rectified the wind and talked a lot. It’s not good to reprimand him for how he can be worthy of himself. Those days and nights
But when he saw the two things Wu Zheng brought out, he was stunned.
When Wu Zheng looked at Huang Lao's expression, he immediately understood that this pull finger and Yu Pei were as extraordinary as he had guessed.
"Master, you are so old! How much are these two things worth?"
Huang Lao glared at Wu Zheng angrily, then took the tea that he had chilled in the morning and took a sip and said, "Keep it away. These two things can change your lives. It's still the kind of ransacking your family."
"Can this thing change lives?" Wu Zheng knew that these two things were expensive, but he didn't expect them to be so expensive.
"Yes, you only need to know that these two things can replace your two lives now, and keep them safe so that you don't lose them. Now you come to be a teacher, what is wrong with this penicillin?"
Huang Lao pushed a plate of grey powder, Wu Zheng glanced at it and asked, "Master, how do you always know this thing is not good?"
"I tried it with mold. This thing has no effect on the production of every bacteria."
"Impossible! You did it all my way?"
"Of course, you have memorized all your methods verbatim for the teacher, how could it be wrong?"
"Is that my method wrong? Impossible!"
"How can you be sure that your method is correct?"
"because I… "
Wu Zheng did not, because he had used this native method to successfully prepare penicillin by himself before. Although the effect was not as good as the one sold in pharmacies, the anti-inflammatory effect on wounds was far from comparable to that of some herbs.
But can't Wu Zheng say this to Master? Can only say: "Master, can you always prepare again for disciples to see?"
If you don’t know, you can only watch it. In the process of Huang Lao’s demonstration, Wu Zheng found three problems. The first is that the temperature in summer is too high, which is not conducive to the cultivation of Penicillium. The quality of the penicillium used to extract penicillin is not very good.
In this way, the amount of penicillin he can always extract must be limited, and it is impossible to have as much as the plate he showed himself before.
If this is reversed, there must be a problem with the filtration. One is that the charcoal used for filtering is not strong enough, the second is that the water used to wash the charcoal is not clean enough, and the third is the utensils used by Master. None of them have been disinfected and are not clean.
His old man worked so hard to do this, but in Wu Zheng’s eyes, it was like a child’s play. He had already built a microscope for him. The purpose was to let him know the existence of microorganisms in this world. But his old man is always easy to overlook this point.
And the third problem is that Master will choose the wrong layer in the column color separation method. The achievement in the separation tube that does not seem to be the cleanest is penicillin. The first time it is made, it has to be a layered layer. Take it out and test it so that you can find the most effective layer.
After re-demonstrating the extraction method of penicillin to Master, Wu Zheng also succeeded in getting a bottle of penicillin powder with a finger and a bottle of penicillin powder.
The rest is for the master to experiment, because Wu Zheng had done it before, so he knew which layer of the color column had the highest penicillin content, and the penicillin made by this had the best effect.
But Huang Lao didn't know! In his old meaning, he wanted to test all the ** in all the color columns to verify Wu Zheng's words.
It’s a good thing to learn from practice, so Wu Zheng didn’t stop him, not to mention that he would do it again and again. Instead, he reminded him to find the mysterious craftsman he always knew to see if he could do it. This entire extraction process cannot be simplified, facilitated and standardized with new equipment, so that penicillin that can only be made in the laboratory can be industrialized, or the workshop can be used to achieve the goal of mass production, so that anyone can use it. Raise his old man's Huang Shisan.
Mr. Huang was deeply impressed by Wu Zheng's words. Isn't the ultimate goal of pharmaceuticals to save money? The better the medicine, the easier it is to get it, so that its effectiveness can be displayed to the maximum extent and used by the people.
For this reason Huang Lao also let... (End of this chapter)