Lin Banxia's solemnity is purely because of the huge business opportunities of soap.

And the self-proclaimed word "minister" is half because of fun, and half because of her current identity.

This title is also learned from Shen Cheng and Zhou Sheng, how normal it is, where did you think that Xia Changyan and Shen Cheng would think of anything else.

Xia Changyan and Shen Cheng glanced at each other, and Shen Cheng asked, "Lin Neishi wants to dedicate the secret recipe to His Highness." ”

Lin Banxia smiled slightly and said: "Your Highness, the production of this soap is not difficult, I dare not say that it is a million profits, it is almost the same."

The minister is now the internal history of the palace, so he naturally wants to share his worries and sorrows for His Royal Highness.

The minister has no other ability, but there is a way to earn some money.

This secret recipe is dedicated to His Highness sincerely, but it is also in my heart to ask His Highness to share my profits.

But let's talk about the profit later, Your Highness can first see how to make it, and make the finished product after it? ”

Lin Banxia knew that she had no foundation, and her current foundation fell on Xia Changyan.

Just tell the truth.

She can't afford to eat the huge profits of soap alone.

Lin Banxia also does not have the ambition to become the richest man in this era.

The richest man is not so easy to be.

Don't you hear that Shen Wansan is the first in the world to be rich and noble, and has donated grain and grass countless times, but he is still afraid and has to go overseas?

She feels good about her life now.

From time to time, he gave Xia Changyan an idea to make money, and he also got a piece of the pie, and he could also show loyalty and harmlessness to others.

How nice.

Xia Changyan nodded.

Lin Banxia reported lard, quicklime, caustic soda and water.

Making soap can't be in the study or living room, so I went to the courtyard next door to disperse the idlers, etc., and Zhou Sheng was also called over.

After quicklime is dissolved in water, lime water is generated, and caustic soda is added.

Soon the condensation settles under the water, leaving a clear layer of solution on top.

This layer of solution is the key to making soap, and it is called sodium bicarbonate solution.

Pour the top solution into a pot, add the lard and heat it, and when the lard melts, start stirring.

Stirring is a hard job, and the four people present are barely competent.

But if he had to stir continuously for an hour, Zhou Sheng's physical strength could not be maintained.

Xia Changyan summoned the guards to stir, and the four of them stepped aside.

Lin Banxia said: "Your Highness, I don't have much control over this ratio, it's generally like this."

Wait until you don't see the grease floating in the mixture, stop the heating, and add some salt water. ”

Soap is really the easiest to make, and Lin Banxia remembered it after only doing it once in the middle school experiment class.

Although the final product was only a little bit, she never forgot the sense of accomplishment and novelty at that time.

Shen Cheng and Zhou Sheng looked at this step and felt incredible.

Shen Cheng asked, "Lin Neishi, how do you know that you want to put caustic soda into lime water, and this thing can be fused with grease?" ”

Lin Banxia spread his hands: "Mr. Shen, if I say, I only know what it is, I don't know why, do you believe it?" ”

Lin Banxia couldn't explain the chemistry she had studied, and it was a sad and long story.

She can explain mathematics, and even touch physics, but chemistry, let's spare her.

Shen Cheng shook his head, but he had nothing to say.

The smell in the yard was not good, but no one left.

Lin Banxia went over from time to time to take a look and added water to the solution a few times.

Steward Xu personally served the tray and delivered three plates of pastries, and several people moved to the next room, drinking tea and eating snacks while chatting.

Shen Cheng seized every opportunity to ask about mathematics, and Lin Banxia remembered the cake in his previous life as he ate his snack.

Stop.

She secretly said in her heart, don't worry, one thing at a time.

Inevitably, I am absent-minded.

Shen Cheng asked a few words, and when he saw that Lin Banxia's heart was not here, he stopped.

As soon as the topic changed, Quyuan plough was mentioned, and Lin Banxia knew that Xia Changyan was already secretly making Quyuan plow.

After preparing for the beginning of spring, it will be promoted in Xia Changyan's territory first, and then reported to the capital.

These were originally confidential, and they didn't carry Lin Banxia behind their backs, and they obviously regarded her as a confidant.

Finally, the guards reported that there was no grease in the solution.

Lin Banxia immediately ran over and added melted salt water to the solution to extinguish the fire.

It was already winter, and as the sun set, the temperature dropped more and more, and soon, solids solidified from the upper layer of the solution.

Took out the solid and rinsed it, and without waiting for it to be completely dried and formed, Lin Banxia couldn't wait to rub it in his hands, and then wash it in warm water.

This feeling of lubrication and cleaning after a long time is indescribably beautiful.

Although it's soap, not soap, not hand sanitizer and shampoo, but these hands are really clean as far as the eye can see.

I grabbed the wall of the barrel with lard and washed it with soap.

Lin Banxia held his hand that was wet and without oil stains to the three of them: "Look, this thing is very useful." ”

Xia Changyan and the three of them watched, and no one said anything for a long time.

Lin Banxia had a smug smile on his face.

"Your Highness, this is still a crude product, we can refine it. However, the old rule, Your Highness, you still have to score the profits.

Don't have more ministers this time, just one percent. ”

Lin Banxia raised his fingers, "The minister guarantees that His Highness can make a lot of money." ”

Xia Changyan smiled: "Yicheng? Not much. ”

Lin Banxia said modestly: "Your Highness, ministers have always been not greedy. ”

At this time, Lin Banxia's eyes flashed with a little cunning, and he was as happy as a surprise.

She and Xia Changyan want profits, not like a subordinate at all, but they just claim to be a minister.

And this kind of practice of handing over the secret recipe first and then asking for profits is completely indiscerning from the city.

Lin Banxia is like an "evil ghost" at this moment, and she is clearly a girl with simple ideas.

Xia Changyan even thought of the three-point profit of the sugar factory, and also thought of the subordinates he sent to the Lin Mansion, but Lin Banxia did not send it back.

She clearly doesn't have such a deep scheming.

Xia Changyan smiled: "How did Lin Neishi make this king make a lot of money?" ”

Lin Banxia greeted the guest in a hostish manner: "Come into the house and sit down, it's so cold outside." ”

Everyone moved over, and Shen Cheng personally poured tea for Lin Banxia.

Lin Banxia thanked him and said, "Your Highness, what we are making now is just ordinary soap, and we don't know the hardness and softness after drying.

You can't just put it on the market, even if you put it out, you can't make a few dollars.

We first have to try out the standard formula, by the way, you can also try half lard and half soybean oil.

Also, spices can be added to the solution, and what comes out of this is not called soap, but soap.

It can also be made in various colors, pink, blue, and completely transparent.

There are also shapes, which can also have different shapes.

There is also packaging.

Your Royal Highness, the soap is our only one, the scarcity is expensive, the packaging is beautiful, and it is sold in the big families in the capital first.

According to the fragrance, shape, and packaging, it ranges from ten taels, thirty taels, and fifty taels of silver.

Your Highness, this is not a lot of money! ”

(End of chapter)