Xu Yunshu was fully mentally prepared for Professor Xue's inability to study anything from the samples.

Studying this kind of thing depends half on strength and the other half on luck.

If Professor Xue could come up with something in this short period of time, it would probably be loading the template of the academic hero, and starting from then on, he would start an awesome journey of earning papers and winning prizes.

However, from Professor Xue's tone, it seems that the experiment has made some progress?

"Professor Xue, can you tell me the specific situation? It's almost a little bit...what difference is it?" Xu Yunshu asked.

"It's really only a little bit close." Professor Xue wiped the sweat from his head and replied, "It's just that we have used up all the current samples, so you know, we don't have to use the soil from a corner of the forest, we just need

Just outside the forest."

Xu Yunshu frowned. From what Professor Xue said, they should have found something, but they were not sure and needed additional samples.

It's just that every time he makes a sample, he will lose a lot of energy. If he makes it continuously in a short period of time, the physical burden will be too great.

It is impossible for him to do whatever others say.

Xu Yunshu needs to weigh whether it is worth it.

If this "just a little bit short" is really "just a few hundred million bits short", he might as well go back to the Dream Forest again and find other ways to solve this matter.

Or it would be better to just give up.

"Professor Xue, I want to know how far the experiment has gone. Just tell me the results."

Professor Xue scratched his few gray hair, hesitated for a moment, and said: "In the analysis and comparison of the two samples, we found fourteen complex organic compounds that exist alone. As for the other substances, they are similar.

Although there is a slight difference in percentages, it is not statistically significant."

Xu Yunshu nodded.

In other words, if there is really something to restrain parasites, it may be found in these dozen or so complex organic compounds.

"The problem is that the samples are too small, and we cannot confirm which macromolecules are effective repellents. Another problem is that although we can try to simulate the composition of each macromolecule organic compound on the computer, in a short time,

There are no technical means for effective preparation.”

Xu Yunshu understood that all problems stemmed from insufficient firepower - bah, insufficient samples.

With his current physical condition, he could indeed create another soil sample from outside the forest, but Xu Yunshu was more curious about the sample isolated by Professor Xue than this.

He vaguely felt that there should be a more convenient solution to this matter.

"Can you let me take a look at the separated things?" Xu Yunshu thought for a moment and asked.

Professor Xue was stunned and nodded in agreement.

He also asked for help from others, and he naturally responded to them.

After changing into a new isolation suit, Xu Yunshu entered Professor Xue's laboratory again.

As far as the eye can see, there is a row of test tube racks in the fume hood, with fourteen test tubes containing transparent solutions neatly arranged on them.

He walked over, leaned down, and carefully scanned the liquid in the test tube.

Just from appearance, you can't tell the difference between them.

These test tubes are 25 ml in size, and the transparent solution only occupies the lowest position of them, with only a shallow two to three ml of each.

This also includes the experimental chemicals used to extract and refine them.

From this point of view, there are indeed very few samples available for research.

Professor Xue stood aside, pointed to the label on the test tube, and introduced to Xu Yunshu: "As long as I can get new samples, the next step will be very simple."

"You see, what are placed in these test tubes are special macromolecular organic compounds that we extracted after comparison. Among them, No. 1 to No. 8 were all extracted from the soil in a corner of the forest. Theoretically, they should

It does not have the effect of repelling insects. On the contrary, these organic matter should be closely related to the underground insect pupae."

His fingers moved to the other side, pointing to the remaining samples on the test tube rack, "Starting from solution No. 9 until solution No. 14, these six organic compounds are the key to our future research."

Xu Yunshu followed Professor Xue's fingers and focused on these six samples.

The current situation is that they "may" have an insect repellent effect, but further experiments are needed to prove it.

But the problem is that each extracted solution is extremely rare. If they are used for experiments, if the experiment fails due to too small a dose, it will ultimately be impossible to determine which substance can restrain the parasites.

Or maybe none of them are the key to restraint.

There are many variables, and less than five milliliters of solution is too little.

Therefore, the shortcut that Professor Xue could think of was for Xu Yunshu to "bring" some samples for them to separate and extract in case of emergency needs.

To be honest, this is also a way.

Then consume energy to create soil samples and let Professor Xue continue to separate and find out the substances that are truly effective against parasites. After Xu Yunshu returned to the Dream Forest, he used the powerful potential of the white wolf's body to prepare a large amount of anthelmintics and used it as a weapon.

Go deep into the forest.

Everything seems to be going well.

But Xu Yunshu took no action.

He neither mentioned to Professor Xue that he wanted to go back to "take" soil samples, nor did he make samples on the spot.

Xu Yunshu just leaned over and stared at the six samples in front of him quietly.

Professor Xue, who was standing aside, was a little confused. He stopped explaining and looked at him with a pair of cloudy old eyes, wondering what he wanted to do.

Professor Xue is old and frail. When working continuously all night, his body cannot support himself and he cannot stand for long periods of time.

But now it was time for him to ask for help from Xu Yunshu. It was not convenient to find a place to sit down, so he could only support himself and asked: "Xiao Xu, what are you looking at? If you have any difficulties, you might as well bring it up and let's take a look.

Can it be solved?"

"By the way, didn't the security guard surnamed Pi go to order the one-star dish certified by the tire factory? He, a graduate from the capital city, doesn't know what delicious places there are in this city. I will tell the students to go there...

"

"Professor Xue, there is no need to spend money."

After hearing Professor Xue's words, Xu Yunshu felt that his image in the eyes of others seemed to have changed slightly, so he had to explain in a dumbfounded way, "As long as it is high-energy food, you don't have to find restaurants with high added value."

.”

"So, you agree?" Professor Xue's eyes lit up.

Xu Yunshu was stunned for a moment, understanding the meaning of Professor Xue's words, but then he made a disappointing move.

He shook his head firmly.

Professor Xue was immediately disappointed.

Immediately afterwards, Xu Yunshu's words entered his eardrums.

"I think the way to verify that is not just in the real world."

Professor Xue was stunned and looked up at Xu Yunshu, wondering what this sentence meant.

Xu Yunshu straightened up, turned to Professor Xue and asked: "Are the solvents used to extract these organic substances toxic?"

"It's not too toxic, but if you accidentally touch it or take it by mistake, it will definitely have an impact on the body. Gastric lavage is inevitable." Professor Xue responded.

Xu Yunshu nodded, "If that's the case, then I'm relieved."

－－－－－－Digression－－－－－

Thank you for the 100 starting coins I gave you for a small piece of garbage, thank you!
Chapter completed!