Master is a white moonlight

For the production of perfume, Leng Yijiao combined the current conditions and finally decided to use the simplest distillation method.

Although the distillation method is simple, the perfume produced has a short fragrance retention time and is easy to dissipate.

But fortunately, because the high priest is proficient in medical science and practiced medicine, there are all kinds of rare medicinal materials in the palace.

This is the most difficult to find fixative, and there are also medicine stores in the palace.

"It even has ambergris!" Standing in front of the medicine cabinet, Leng Yijiao took out a piece of black ambergris from the drawer, and said in surprise.

"Your Highness, what is ambergris?" Cuizhu stood aside, stretched her neck to look at the unknown medicinal material in Princess Fengyi's hand, her dark eyes rolled around.

Biyu, on the other hand, stood on the sidelines, seeing that Cuizhu was being impolite again, so she quickly nudged Cuizhu with her elbow.

It was only then that Cui Zhu realized that she had slipped her words, she quickly shut her mouth tightly and did not make another sound.

"A very valuable Chinese herbal medicine that can be used as a fixative." Leng Yizhen turned sideways and blinked at Cuizhu, "With it, the fragrance can last longer."

"His Royal Highness is so knowledgeable and talented, she knows everything!" Cuizhu said with a smile, her eyes bent into crescent moons.

Although she didn't quite understand what Princess Feng Yi said, it sounded very powerful, which made Cui Zhu admire her very much.

The high priest classified the medicine storehouse as a forbidden area, except for the servants in charge of managing the medicinal materials, no one else was allowed to enter on weekdays.

Naturally, Princess Feng Yi is no one else.

Therefore, Cui Zhu followed Princess Feng Yi to the medicine storehouse for the first time today, and she was very surprised by these medicinal materials that she had never seen or heard before.

It was not the first time for Jasper to come to the medicine storehouse, and she had come to the medicine storehouse to fetch medicinal materials for the high priest before.Besides, Jasper's temperament is used to being steady, not as childish as Cuizhu.

"Excuse me, can you give me some ambergris?" Leng Yizhen put the ambergris back into the drawer, turned to look at the maid who was in charge of the medicinal materials, and asked.

"Your Highness, the princess, has killed your servant." The servant girl knelt down on her knees with a "plop", and replied with her head lowered, her voice obviously unsteady. "The High Priest has ordered that Her Highness, the Princess, can take whatever medicinal materials she wants."

"Get up." Leng Yijiao lifted the maid who was kneeling on the ground, and said with a smile, "I just need this ambergris, and I don't need other herbs for now."

"Thank you, Your Highness, Princess." The maid was so flattered that she didn't dare to look up at Princess Feng Yi, and said respectfully, "My servant will go get you ambergris right now, and please wait a moment, Your Highness."

Coming out of the medicine storehouse, Leng Yijiao was in a very happy mood, and his steps became much lighter.

When imagining that she brought the perfume to Xuan Qiao, what would that person's reaction be?Will you be surprised?

"Your Highness, be careful!" Cuizhu and Biyu behind them called Princess Fengyi at the same time, but they were still half a minute behind.

Leng Yizhen was only thinking about his thoughts, and completely ignored the acacia tree in front of him.

In an instant, the whole person bumped into it, and a big red spot was knocked on his forehead.

"Ouch!" Leng Yizhen couldn't help screaming, and covered his forehead with his hands reflexively.

This frightened Biyu, she hurried forward, and said to Princess Fengyi with concern, "Your Highness, how are you doing? I'm going to invite the imperial doctor here!"

Leng Yizhen squatted on the ground, still clutching his forehead with both hands, tears streaming from the pain.Not long after, the thick eyelashes were covered with crystal tears.

"Cuizhu!" Biyu turned her head to look at Cuizhu, and shouted loudly, "What are you doing in a daze, why don't you go and invite Doctor Zhang!"

"Yes, yes. This servant is going to invite Doctor Zhang right now!" Cui Zhu came back to her senses, nodding her head again and again.Lifting the hem of the obstructive skirt with both hands, he quickly ran away.

In Youshi, after dinner, Leng Yijiao started to make perfume.

I planned to start making perfume after taking the ambergris in the afternoon, but unexpectedly my forehead was injured.

The sunset on the west mountain, the sunset glow was orange and red, and the whole sky seemed to be dyed with a layer of gorgeous flames.

A strong wind began to blow outside the window, which made people feel cool.

Although the forehead was injured, it did not hinder Leng Yizhen's process of making perfume in the slightest.

Leng Yizhen also specially ordered someone to move a stove in Feng Ning, planning to make perfume in this bedroom.

"Your Highness, the wind is blowing." Biyu stood behind Princess Feng Yi, and put a white cloak on Her Highness's shoulders.

Leng Yijiao stood in front of the stove, with a circle of white silk wrapped around his forehead, and his long hair was casually tied up with a blue transparent silk ribbon.

In order to facilitate dressing changes, it is naturally inconvenient to comb those complicated palace buns.

Leng Yizhen focused on the fire with all his heart, flapping the cattail fan in his hand from time to time, completely not paying attention to what Biyu was saying.

When the cloak was draped over his shoulders, Leng Yizhen turned around and smiled at Jasper to express his gratitude, then turned his head and continued to look at the fire.

It is the first time for Leng Yijiao to make a perfume, and she is not sure whether it will be successful or not.

Lift the lid of the casserole and check the evaporation of water vapor.It looks like it will take some time.

"Your Highness, why don't you rest for a while and let the servants watch the fire." Biyu persuaded respectfully from the side.

"Alright, you can watch the fire for a while." Leng Yizhen handed the cattail fan in his hand to Biyu, and said with a smile, "I'll make a fixative."

"Here." Biyu took the fan from Princess Fengyi's hand with both hands, and bowed to salute.

Leng Yizhen went straight to the desk next to the screen, and opened the ambergris wrapped in cloth on the table.

Ambergris has been ground into a powder, which can be made into a fixative by simply mixing it with alcohol in proportion.

Naturally, there is no ready-made alcohol in this space, and it needs to be extracted from the liquor.

Fortunately, Leng Yizhen had already extracted about one hundred milliliters of alcohol from the liquor an hour ago.

Shelved it on the desk for later use.

Leng Yizhen carefully poured the ambergris powder into the alcohol little by little, and then stirred it evenly with chopsticks.

This ambergris powder cannot be poured into the alcohol all at once, it needs to be added little by little and then stirred continuously to make the fixative.

Suddenly, there was a rush of footsteps at the door, followed by Cuizhu's soft voice.

"Your Highness, the ice cubes are here!" Cuizhu led two maidservants to appear at the entrance of the hall, bowed respectfully and panted.

In order to prevent the ice from melting, Cui Zhu ran all the way from the Ice Secretary, not daring to delay for a moment.

"Great!" Leng Yijiao looked up at the door and said joyfully, "Get up."

Leng Yizhen casually put the chopsticks on the wine glass, walked quickly to Cui Zhu, took the small wooden bucket full of ice cubes from the hand of the palace maid, turned and walked towards the stove.

"Your Highness, what is the use of this ice cube?" Cui Zhu stood behind Princess Feng Yi, poked her head to look at the stove, and asked curiously.

Biyu had already extinguished the fire according to Princess Feng Yi's instructions, and stood at the side in an orderly manner, slightly turning her head to look at Her Highness the Princess.

"In the process of making perfume, ice cubes can play a very good role in condensation." Leng Yizhen looked at the puzzled faces of the two, thought for a while and added, "The so-called condensation is to let the water vapor quickly It means to become water."

With such an explanation, the two of them seemed to understand a little bit.

Leng Yizhen looked at the small wooden barrel in his arms, with a smile on the corner of his mouth, looking forward to the finished perfume.