894, glycerol
It would be a lie to say that he was not moved, at this moment Chu Yanxin Lake was rippling.
Let's not talk about whether the princess's business will be successful, but only that if the business is named after her, the business will belong to her, and when she takes all the money away, there is nothing that princess Qianxue can do.
Not to mention brothers, even father and son are clearly separated in business, not to mention that she and Princess Qianxue are neither related nor related.
If it is said that in the past, her heart was only loyal to the master, but now, one heart has been divided into two, and the other half is with Princess Qianxue.
The former is because of the grace of saving lives, but the latter is because of treating each other with sincerity.
"Princess, don't worry, this servant will never do anything wrong to you." Chu Yan spoke slowly, staring at Gu Qianxue aggressively, every word seemed to be an oath.
Qianxue chuckled, "Okay, thank you Chuyan."
Chu Yan was still very excited.
Gu Qianxue has already changed the subject, "For cosmetics...I'm afraid I don't have time to develop them for the time being, so let's put away the cosmetics first, and use the skin care products I developed before. Toner, lotion, cream, and mask."
Gu Qianxue, who had changed clothes and went to bed, got out of bed again, took out a pen and paper, spread the paper on the table, and began to write.
Cosmetics in this era are mainly divided into three categories: makeup powder, black powder, and rouge.
There are two kinds of makeup powder, one is ground rice flour, the price is slightly lower; almost.
Needless to say, black powder and rouge, one is used to thrush eyebrows, and the other is lipstick.
The reason why Luoyan Lian is so expensive is not only because of its mysterious formula, but also because of the detailed skin care steps, and modern skin care products have the same effect.
For this era, the mysterious and miraculous Luoyan Lian is almost too common in modern times. Let’s not talk about some luxury skin care products with special effects, but only the standard skin care products produced by regular brand skin care products factories. It is more effective than falling geese.
Although I have made some small skin care products for Concubine Qin and others before, but to be honest, that's all there is, most of them use essential oils and alcohol, and there is no technological content at all.
Now, to come back to the real thing, we must come up with modern things to shock people in this time and space.
The first to bear the brunt is glycerin!
Glycerin is very common in modern times, whether it is cosmetics stores or drugstores.
Glycerin, also known as glycerin, is a colorless, sweet, clear, viscous liquid. It is widely used in skin care products because it can absorb moisture in the air and achieve moisturizing effect.
Whether it is the cheapest lotion that only costs a few yuan or the famous brand cream that costs thousands of dollars, everything can be less, but glycerin must not be less!
In modern times, glycerin was first discovered by Schael in 1779. In 1823, people realized that the oil component contained Chevreul, which means sweet in Greek, so it was named glycerin. During the First World War, its production increased greatly because it was used as a raw material for the manufacture of gunpowder.
In addition to its role in skin care products, it can also be used as a solvent, lubricant, medicament and sweetener.
When the word "glycerin" neatly appeared on the paper, Gu Qianxue's cheeks were filled with relief.
Chu Yan couldn't help asking, "Princess, what is this glycerin?"
Qian Xue raised her eyes, "It is something that can slow down aging and keep youth forever."
Chuyan was taken aback.
Qian Xue burst out laughing, "I'm just kidding, what I just said was too exaggerated. There is nothing in this world that can keep you young forever, but it is true to try to keep your skin hydrated and delay skin aging."
"Even if it is delayed, the effect is very good, but where can I get this glycerin?" Chu Yan asked.
"Through some means," said Gu Qianxue, and wrote two other words on the paper, "saponification".
"Saponification?" Chu Yan had never seen these words before. She claimed to have followed her master for many years, and her knowledge was much wider than ordinary people, but she was extremely ignorant around Princess Qianxue.
Gu Qianxue explained, "Saponification generally refers to the reaction of alkali and ester to produce alcohol and carboxylate, especially the reaction of oil and alkali. In a narrow sense, saponification is limited to the reaction of oil and sodium hydroxide or potassium hydroxide Mix to get the reaction of sodium or potassium salts of higher fatty acids and glycerin. Listen to me so much, it must be like listening to heaven, right?"
Chu Yan nodded, "Yes, this servant can't understand at all."
Qianxue nodded and said, "It doesn't matter if you don't understand. Remember the salicylic acid extraction experiment we did before? This reaction is similar to salicylic acid extraction. You can understand it by doing it yourself."
Thinking of the scene at that time, Chu Yan became nervous, "Could it be that this thing is also harmful to people?"
Qianxue chuckled, "Don't worry, no." She sighed in her heart, Chuyan has a good memory, and the extraction of salicylic acid is indeed dangerous to the skin and cornea.
Only then did Chu Yan feel relieved, "The princess doesn't need to explain to the slave, even if she explains, the slave doesn't understand. When it's time to pick it up, the slave will listen to the princess' orders."
"Thank you." Qian Xue said.
Later, while writing, he muttered, "After the saponification reaction, two substances can be obtained, one is soap, and petals and petal dry powder can be added to make soap for washing the face, bathing or washing hands, and glycerin is very useful. No matter it is cream, lotion or mask, it must be used, and as long as the secret of saponification reaction is well protected, there is no possibility of other merchants imitating it.”
"Princess don't worry, if anyone comes to steal information, the servant will kill him." Chu Yan said sharply.
Qianxue sighed, "Actually, you don't have to be so guarded. If I wasn't in a hurry to spend money, I would still be willing to teach the formula. The problem is... the disciples of the church will starve to death of the master, and I have to earn money to raise the children in the kindergarten."
Chu Yan said, "Why do you want to give away the princess' formula for free? It's considered personal property!"
"Because..." Because of plagiarism. Gu Qianxue didn't have the nerve to say what happened next, she always thought that the plagiarized modern knowledge was used as a patent, which was really shameless.
But think about it, the world is so cruel - I am for everyone, and everyone may not be for me.
If she was not a time-traveling girl but a native of Nanyue country, she would have to die if she wanted to raise such a group of children.
A great heart of the Virgin just lowered her noble head in front of the cruel reality. Gu Qianxue secretly thought, no matter what, she must keep the formula, at least until she has enough money.
After the formula and product category are determined, the next problems are production and experimentation, packaging design, processing plants and sales gimmicks.
For production and experimentation, Gu Qianxue decided to borrow the laboratory located in Yushengju, Prince Li’s Mansion. After all, it has complete materials; the outer packaging design is also simple, continuing her old way of plagiarism; Compared with ordinary residential buildings, the design of its factory buildings is more reasonable.
As for the sales gimmick... Qianxue narrowed her eyes.
This must be carefully planned, the price of skin care products depends on whether the first shot can be fired!
895, Junan present report