Mosquitoes rage in summer, and this is true in later generations, and the Tang Dynasty was inevitable.

Mosquitoes grow by water. Usually there will be mosquitoes in places with water. Luoyang Palace is close to Luoshui and its tributaries, and there are also many ponds and swamps in the palace.

The crops and plants in the Royal Garden nursery are lush, which is an excellent place for mosquito activities. Xiaoman plays around every day and is inevitably invaded by mosquitoes.

Now even Princess Jinyang was not spared. Several bags were bitten out of her arm, and when she scratched her slightly, she felt a large piece of redness and swelling.

The two little loli complained, and they were both uncomfortable. Xie Yi was even more worried about mosquito-borne diseases, such as malaria and encephalitis, which are almost deadly these days.

Mosquito prevention has become the top priority at the moment. Xie Yi first asked someone to prepare bamboo curtains and tulle to hang them in the doors and windows to ensure that the indoor room is not disturbed by mosquitoes.

But children cannot withstand loneliness in the room. If they are active outside, mosquitoes will inevitably be inevitable, which will make Xie Yi’s brain-wrenching.

You can't let the two little loli suffer from mosquitoes, right? Especially Princess Jinyang, if Li Er saw that his beloved daughter's arms were full of redness and swollenness, he wouldn't know how to get furious?

The unreasonable Li Er is unable to settle accounts with the mosquitoes, and most likely he will take the blame for the mosquitoes. Xie Yi is not happy with this kind of thing.

If you are not happy, you have to find a way. Think about it and then deal with mosquitoes. Don’t think about insecticide sprays. Mosquito coils are only useful indoors. As for outdoors, the only thing that can be used in some use seems to be the only one that can be used.

The most important thing is that with the production conditions of the Tang Dynasty, only this thing may be tricked out.

Xie Yi doesn’t know the ingredients and main formulas of Hualu Water, but he has a rough understanding of them. It is certain that it contains alcohol and has a relatively high content.

This problem has been solved. Our own Qionghua Brew is the most mellow wine in the Tang Dynasty today. It is easy to extract some alcohol from it.

There should be also fragrances, which can be extracted with flowers. After all, it is called flower dew. If there are no flowers in it, it will be a bit unworthy.

As for the chemical components such as "Imoin" and ethyl aminopropionate, they will definitely not be able to make it work. However, there are some cool medicinal herbs such as mint, borneol, beef yellow, snake gall, and honeysuckle. As long as the proportion is appropriate, it should have some effect.

After all, the flower dew water was not a product that was only found in later generations. Its prototype was already available in the Tang Dynasty. At least Liu Zongyuan of the late Tang Dynasty had used similar products, which seemed to be called rose water. From this we can see that the flower dew water has a green pollution-free formula.

If you have any ideas, take action immediately. You need to bring your own wine and utensils. You can pick flowers directly from the Luoyang Palace Garden, so the medicinal materials will be easier.

Xie Yi prescribed a prescription and sent it to the Imperial Medical Office. Without saying a word, Si Yao quickly took it into categories and delivered it to Dr. Xie, without any daring to neglect it.

Xie Yi immediately began to study formulas, extraction methods of various materials, configuration dosage and proportion, production processes, etc., which all require careful testing and continuous adjustment and improvement.

This is an extremely laborious job that requires patience. Xie Yi did it very depressed and very sad. However, in order for his sister to stop being bitten by mosquitoes, not to blame the mosquitoes, and the considerable economic benefits in the future, Xie Yi had to grit his teeth and persevere.

A few days later, the laboratory pharmacological experiment ended, the first formula and the first bottle of flower dew water in the Tang Dynasty were born.

As for the effect, as well as the feeling of human use, whether there will be adverse reactions, clinical trials are still needed.

Of course, my younger sister cannot try it first. Based on the fine tradition of caring for the people around me at all times, Xie Yi first sent some mosquito repellent medicine to several guards at the gate of the Imperial Garden.

Although they were wearing armor and could withstand swords and arrows, they could not do anything to mosquitoes at all, especially the flesh exposed outside. The back of this guy's hands was a little swollen; this guy was even more miserable. He kissed the mosquitoes and became red and swollen and almost caught up with the Xiaotian Dog...

Doctor Xie gave medicine to repel mosquitoes, and several guards were immediately burst into tears and grateful. Although Xie Yi repeatedly stated that this was a newly developed potion and did not know the efficacy and side effects, several guards did not take it seriously at all and were willing to become clinical trial volunteers.

Maybe they were about to be driven crazy by mosquitoes. It was so refreshing that Xie Yi was much less troublesome.

After several days of observation, I confirmed that several guards had no discomfort after wiping the flower dew. The red and swollen areas bitten by the mosquitoes gradually dissipated. The cool and fragrant feeling made them feel very comfortable.

More importantly, the mosquitoes smelled the smell of potion and seemed to deliberately avoid it. The mosquitoes were greatly relieved. Several guards were amazed and expressed their gratitude to Xie Yi.

Immediately afterwards, almost all the guards around the Imperial Garden asked Doctor Xie, hoping to give the medicine to repel mosquitoes, the flower dew water was widely praised, and the market needs and calls suddenly rose.

Seeing this, Xie Yi knew it in his mind. He could create more flower dew by doing it alone. How to supply demand? He had to build workshops, production lines, and mass production...

After continuing Qionghua Brewing, the business bank released another ace product. As long as the sales volume increased, how much will this Huang Chengcheng Kaiyuan Tongbao earn?

It's really exciting!

...

At noon that day, Xie Yi took a leave and escorted him to the Nanshi Trading Company in Luoyang under casual guards. After arriving, he found that Lu Tong had actually changed the name of the Trading Company - An Yixuan!

This name, especially when it comes to reading...

Xie Yi couldn't help but shake his head repeatedly. After entering the door, Lu Tong smiled and said with apologies: "Young Master, you are the owner of our store. How can we, father and son, continue to hang the Lu business signboard? So taking one word from your name and the dog's name will sound auspicious, so we took the liberty to use it..."

"Lord Lu, it's just a name, it's okay, why bother to modify it?"

"No, young master, the villain is serious." Lu Tong: "There are also shares in this business. After careful consideration, the villain felt that it should be changed to 46, or 37, or 37, or 37?"

"Oh?" Xie Yi was shocked. What's the trouble?

Lu Tong smiled and said, "Don't misunderstand that if you take 6 or 7, you will be satisfied if you get 30% or 40% or even 20%. After all, if you don't have your formula, how could the business have such a hot business?"

"Don't interfere!" Xie Yi roughly understood Lu Tong's thoughts and waved his hand: "Lord Lu is too concerned, and the shares are still 50% of the current ones, but you only get about 30% of them every year. The remaining 40% are used for business expansion. After the scale is fully expanded, we will make plans."

"Yes, follow the instructions of the young master." Lu Tong: "Shops have been built in Chang'an and Jinyang..."

"I'm afraid it's not possible to make wine." Xie Yiyouyou said: "I'm here today to tell you that I'm afraid there is another workshop. I have a new recipe."

Lu Tong asked happily: "Oh, I wonder what wonderful ideas the young master has?"

"This... mosquitoes have been raging recently. In order to prevent the little girl from being disturbed by mosquitoes, she has nothing to do, so she can make a floral water. I believe someone can use it and will like it."

"Okay, just tell me that as long as there is a formula and production method, the villain will arrange the configuration immediately." Lu Tong really feels that shares are not important, and wine is already very profitable. If new products continue to come out, the business business will inevitably be booming. Even if only 20% of the components are accounted for, you can get a huge profit.

Xie Yi took out a few pieces of paper, and the recipe and process flow records were very clear, and Lu Tong could do it well with his ability.

"Master Lu, after reading the recipe, burn it, remember it in your mind; try to use trustworthy elderly people at the key position of the workshop."

Xie Yi reminded: "However, when purchasing materials, remember to buy them separately and in batches, and buy more medicinal materials that are of the same quantity but are useless..."

Lu Tong said excitedly: "Young Master is so smart, even if someone knows the types of goods we purchase, he can't tell the formula and cannot imitate it."

"This is the reason, it is always good to be more careful. This thing is called 'Hualu Water'. At the same time as it was produced, it began to promote it to the outside world. I have a long and short sentence, which may be available." After that, Xie Yi took out another piece of paper from his arms.

Lu Tong hurriedly reached out his hands to take it, looked down carefully, and saw that it said:

When Luoshui is outing in spring, the wind is heard as the horse is neighing. The green plums are like beans and willows are like eyebrows, and the sun is long and the butterflies are flying.

The flower dew is heavy, the grass smoke is low, and the curtains are hanging. The swing is lazy and untied, and the two swallows return home in the painting hall.

He was just aware of the writing, but he knew that the writing was beautiful. The name of the flower dew must have come from it. Mr. Xie was really talented, no wonder he could write such a good poem...

"Don't worry, young master, the villain will start to handle it immediately."

"Well, prepare two places at a time for the workshop. One is equipped with flower dew water first, and another is reserved for me, so it will be used soon." Xie Yi smiled faintly. Flower dew water has been released. Will perfumes with similar formula and manufacturing technology be far away?

*
Chapter completed!