Since it can't be completely offset, the little bit of residual medicinal property must be in the liquid. But there is no trace of medicinal properties in the original solution. He Xi's source force perception ability is particularly strong, if there is one, she can definitely feel it.

The last medicine must neutralize or eliminate all the medicinal properties, otherwise there would be no such stock solution.

It's just that she hasn't heard of such a variety of medicinal herbs that can neutralize or eliminate so many medicinal properties.

He Xi recalled that she had read a lot of books, but none of them had this function in the introduction of medicinal materials. Whether it was undiscovered or not at all? If not, how did these stock solutions come from?

He Xi felt that his head was big and his skull hurt.

She could think of this, and no one in the Pharmacists Association thought of it, and they probably couldn't find the last potion with this effect.

Should we think differently, not only neutralization or elimination, but also other ways to make the residual medicinal properties disappear. Is it okay to absorb it?

He Xi's eyes lit up, if it was to absorb the medicinal properties, she would know!

There are many kinds of herbs that have the ability to absorb medicine, but they are all incidental points. The best herb that absorbs medicinal properties on paper is a kind of lotus grass, which can absorb 80% of the medicinal properties. But He Xi knew that there was a kind of medicinal herb that could absorb 100% of the medicinal properties. That is miniature aloe vera, although it is called aloe vera, in essence, it and aloe vera are completely different things, one is a medicinal herb and the other is a plant. Miniature aloe vera looks very similar to aloe vera, which is why it gets the name.

Micro aloe vera is not small, and the leaves have the effect of being able to absorb trace amounts of toxins. However, it can absorb too few toxins, like chicken ribs, and is generally used to place or use as auxiliary herbs to neutralize medicinal herbs with trace amounts of toxins.

Curious, He Xi unraveled the leaves of the miniature aloe vera and found that there was a kernel the size of a melon seed inside. He Xi took out the nucleus, and in order to test whether the nucleus absorbed the toxins, many medicinal materials were made with the nucleus. He Xi found that almost all medicinal materials encountered by the nucleus could absorb a little medicinal property. It's just that the amount absorbed is very small, and if He Xi hadn't observed carefully, he might not have been able to find this.

At that time, He Xi didn't think much about it, she didn't use the nucleus, so she put it aside.

There was still no fluctuation on He Xi's face, and the villain in his heart was about to laugh.

She couldn't wait to go back and experiment with it, if she could actually make this stock solution......

He Xi has a feeling that this original solution is definitely not ordinary, as for the specific effect, she still doesn't know, so she can go back and study it carefully.

Of course, it is impossible for He Xi to write the nucleus directly, in addition to the nucleus, there are several pairs of medicinal materials that are difficult to find, and she does not plan to write them.

There is no residual medicinal property in the original solution, and others may be able to find something based on the little clues above, but they will certainly not know much. It is enough for her to write a hundred, which is a relatively safe number.

According to the medicinal herbs that appeared in my mind before, several of them have almost disappeared, and no one has found any record of them for at least the last hundred years.

He Xi brushed and brushed on the paper, and many pharmacists looked at the original solution and frowned, without him, it was too difficult to determine the ingredients here, and they could only guess.

After an hour, everyone's answers were handed over to the judges.

The judges for the identification of medicinal materials were people from the International Association of Pharmacists, and they knew about the existence of this ancient prescription. This ancient prescription has been in the association for a short time, it has been several years, and almost all the core members of the internal department have seen this prescription.

The prescription of the original solution is incomplete, and only fifty kinds of medicinal materials are recorded on it, and the ancient prescription seems to have been burned by something, leaving traces of charred blackness, and the things below are not clear.

They have been identifying for a long time, but they have only added fifty kinds of medicinal materials, and there are forty-nine kinds of medicinal materials that they don't know what they are. The president took out this prescription for the competition, also to see if he could make up for it.

An elder took He Xi's answer, and his heart beat fiercely, someone could write a hundred kinds of medicinal materials, and more than ninety percent of the medicinal materials they had confirmed were the same, which meant that this pharmacist had at least 90 kinds of medicinal materials that were correct!

I think it's been so long for them to recognize it to this extent, it's really ......

"You see, this pharmacist is definitely a genius, and no one can compare to him at least when it comes to identifying medicinal herbs!" the elder replied to the people around him.

The people I saw were all shocked expressions, people are better than people, they really can't be compared!

There are also eight kinds of medicinal materials on it that are different from what they found, and according to this correct rate, these medicinal materials are probably also part of the formula.

"Why did you write a hundred kinds, you should write more!" said one of the elders.

"I don't know whose answer sheet can write so many kinds or write so many in such a short period of time!"

"Could it be Esther, I remember that the president seems to have marked the original prescription for him, Esther is really talented, and he can write so many more!"

"This handwriting doesn't look like Esther's, I see Esther's words, it's definitely not like this!"

"Who else but Esther? Can anyone really identify a hundred herbs in an hour?"

……

There is no name on the answer, only a serial number, so if you don't know the handwriting, you won't be able to recognize who wrote it.

Esther also gave an answer shortly afterward, and he was sure of the victory. The president of the association is his uncle, who has been very good to him since he was a child, and after discovering his talent as a pharmacist, he has cultivated him wholeheartedly.

He had seen the ancient prescription, and he had long remembered the fifty medicinal materials on it, and in order to challenge himself, he rejected the fifty medicinal materials found later. Although this hour was short, he also identified thirty-six kinds of medicinal herbs, which would definitely surprise his uncle and them.

With the addition of the original fifty kinds, he wrote eighty-six kinds of medicinal herbs on the answer, and it is impossible for anyone to have more than him!

Unbeknownst to Esther, the judges were really surprised, but it wasn't his answer.

After everyone had given their answers, the pharmacists who knew each other got together to discuss the questions of the round.

"It's too difficult, the previous ones could still identify medicinal materials according to their medicinal properties, but this time they don't even have medicinal properties, what's the difference between letting a blind man point in the direction!"

"I made out fourteen of them...... I guess there's no hope. ”

"I'm a little less than you, and I don't know what the stock solution does?"

"The ancient prescription is definitely not ordinary, but the prescription will definitely not be released to us. The reason why ancient prescriptions are called ancient prescriptions is not because without a complete prescription, the medicine has no effect. ”