Trainer: I Build My Home on the Back of Xuanwu

Yue Feiyan blinked her red eyes, followed by another spoonful of peanuts.

"If you get angry, then let it go." Xi Beqi responded casually, and also put a spoonful of peanuts in her mouth.

Mu Liang didn't know whether to laugh or cry, the phrase "food comes first" is absolutely correct.

"Sister, don't leave today." Mino looked at Sister Catwoman and said.

Mia asked curiously, "Aren't you busy in the afternoon?"

"I'll practice singing in the afternoon, and then practice guitar." Mino thought about it and said.

She knew what her sister was worried about, and quickly added: "Just watch by the side, don't disturb."

"...Okay, then I'll go see Master later." Mia nodded slowly.

Mu Liang's eyes flashed, thinking of Bellian and the others, how is the research on green plants going?

After more than an hour, the lunch ended with laughter and laughter.

The little maid was cleaning up the dishes, and the fox fairy returned to the commercial street, worried that Luo Jia was alone in the treasure building and was going to watch.

Yue Qinlan was going to go to the printing workshop first to arrange what Mu Liang explained, and then go to the management office in the outer city.

Mu Liang left the restaurant and walked towards the main hall.

Xiaomi and Yao'er have already crushed the peanuts in the bucket and put them in the steamer to start steaming them.

"Lord Muliang, what should I do next?" Xiaomi asked curiously.

"Steam until cooked, then stir-fry again in the pot, and then cold-press." Mu Liang explained casually.

Xiaomi whispered: "I don't quite understand..."

"..." Mu Liang pursed his lips.

He is not very clear about the principle of cold pressing, but only knows that this method can squeeze out oil.

When I was a child, I saw the process of oil extraction once, that is, the ancient method was used to extract oil.

goooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooo

The water in the pot is boiling, and the chopped peanuts are steamed over time.

Open the steamer, pour the steaming peanuts into the glazed pot, and start to stir fry.

five minutes later.

Section 471

"That's it." Mu Liang stopped.

He stretched out his hand and made a cylindrical container out of colored glass, nearly one meter in height and half a meter in diameter.

The bottom of the cylindrical container is sealed, leaving only a few thin slits.

Mu Liang also made a four-legged shelf with colored glaze, with a circular center, which was used to stand the cylindrical container upright.

A large pot can be placed in the rack to hold the pressed oil.

"Pour in the fried peanuts." Mu Liang gestured.

"Okay." Xiaomi and Yao'er cooperated and poured all the peanuts into the cylindrical container.

Mu Liang flattened the peanuts with his hands, and then used colored glass to make a solid column the size of the container.

Put the solid column into the container and start squeezing the peanuts inside.

"¨〃The next step is to work hard." Mu Liang reached out and made a huge hammer with Liuli.

"Hey!!"

He raised his sledgehammer and struck the solid column hard.

With his blows, the solid pillars squeezed the peanuts, making the gap between them smaller and smaller.

tick tock...

At the bottom of the cylindrical container, dark golden peanut oil began to flow out and fell into the large basin.

"Is this peanut oil?" Xiaomi's eyes widened.

"It turned out to be this color." Yao'er tilted her head.

She watched as more and more peanut oil dripped, from water droplets to running water.

bang bang bang...

Mu Liang continued to tap, and the loud noise attracted Yue Feiyan, who had not yet gone to Qianji Pass.

"What is this doing?" Yue Feiyan asked in surprise.

Yao Er answered on his behalf, "Mr. Mu Liang is extracting oil."

"Extracting oil? It looks like a lot of fun." Yue Feiyan got excited and came to Mu Liang eagerly.

"Want to try?" Mu Liang smiled.

"Uh-huh."

Yue Feiyan rubbed her little hands in front of her, and nodded quickly, "I'm also very strong."

"Okay, come here." Mu Liang's hands stopped, and he handed the sledgehammer to the red-haired girl.

"Hey!!"

Yue Feiyan held the long handle of the sledgehammer with both hands, gave a coquettish cry, and used all her strength to lift and smash the sledgehammer.

"It needs to be improved, the oil extraction efficiency is too low." Mu Liang reached out and rubbed his chin.

He was thinking about how to make an oil press.

After the peanut planting scale is expanded, an oil extraction workshop will be opened.

According to the ancient method of oil extraction, the number of workers required will be large.

With the current shortage of manpower, we have to find a way to save manpower.

. . . . . . . . . . . . . No.

ps: [3 more]: Please customize. .

Chapter 519

"Aha!!"

Yue Feiyan raised the long hammer high, and then used all her strength to hit the solid column.

Bang~~

With a muffled sound, the dark golden peanut oil flowed out faster.

"Lord Muliang, can the oil be used directly?" Xiaomi asked sideways.

"It still needs some simple processing before it can be used." Mu Liang said gently.

He remembered that peanuts were one of the crops most susceptible to Aspergillus flavus from what Earth had learned.

Aspergillus flavus is a hepatocarcinogenic toxin with strong toxicity and strong carcinogenic effects on humans and animals.

To be prudent, treat the peanut oil anyway.

"Lord Muliang, what should I do?" Yao'er asked with interest.

Mu Liang said softly, "Use activated charcoal to filter the peanut oil."

"Activated charcoal..."

Xiaomi blinked, what is activated charcoal?

She asked curiously, "Lord Muliang, is it charcoal?"

"That's right, but it's different from the charcoal we usually grill." Mu Liang explained softly.

Activated carbon is a specially treated carbon.

It's also very simple to make.

Activated carbon can be produced by heating organic substances such as wood and coal under the condition of isolating air, and then contacting 730 with air after carbonization.

After heating, the non-carbon components can be reduced, which is called carbonization.

After carbonization, it reacts with the gas, so that the surface of the carbonized wood is eroded and dense pores are formed. This process is called activation.

Using activated carbon can absorb a large amount of Aspergillus flavus in peanut oil, and also make the color of peanut oil brighter.

Mu Liang recalled the physics knowledge in high school, and sighed in his heart: If you learn rationality and mathematics well, you will not be afraid to travel around the world.

"Xiaomi, make some activated charcoal." Mu Liang said indifferently.

"How to do it?" Xiaomi walked forward obediently.

"Go find some wood, and then..." Mu Liang told the method of making activated carbon.

"I know, I'll try it now." Xiaomi nodded charmingly, turned and left the palace.

"Hey!!"

Yue Feiyan raised the sledgehammer high and hit the solid column one by one.

The flow of peanut oil slowed down, and in the end it was just dripping down.

"Mu Liang, the oil can't be squeezed out." Yue Feiyan's hand paused.

"Dug out the peanuts, fry them again, and squeeze out the oil." Mu Liang said lightly.

Now the oil is squeezed out.

"Okay." Yao Er nodded obediently.

Mu Liang stretched out his hand and patted it on the solid column, and Liuli disintegrated and disappeared under his hands, saving the effort of digging it out.

Yao Er found an iron spoon, and half of his body penetrated into the oil press, laboriously digging out the extremely hard peanuts.

"I'll leave the rest to you." Mu Liang said calmly.

Yao Er raised his head and said respectfully, "No problem, Mr. Muliang."

Mu Liang watched for a while, then turned and left and went back to the study.

He sat down, pulled a piece of paper, and started designing the oil press.

"It's good to use water power." Mu Liang said to himself.

His brush strokes stopped, and sometimes he used colored glaze to make small models to test his theories and assumptions.

.........

Commercial Street, inside the treasure building.

Loga and Li Xiaogu put on their work clothes, and with a duster made of beast feathers in their hands, cleaned the dust from the goods on the first floor.

"It doesn't look dirty, there's no dust at all." Li Xiaogu whispered.

Loga acted earnestly, carefully picked up the goods on the counter, and wiped off the dust on it gently.

Behind the counter, the fox fairy sat with Erlang's legs crossed, her rose-red eyes half-squinted, but she was actually observing Loga.

"Good stuff." Loga reached out and stroked the magnifying glass on the counter, and the fingerprints of her fingers were clearly visible under the lens.

She glanced at the price marked on the side: 50 elementary and medium beast spar.

"You can buy it if you like it." Hu Xian said lightly.

Loga smiled and said gently, "I don't have a beast spar."

Fox Immortal raised her brows and tentatively said: "With your strength, it shouldn't be."

Luo Jia raised his lips and did not answer the words of the fox fairy.

"Sister Huxian, there is no one now, do we have to work too?" Li Xiaogu came to the guard woman with a duster.

"Of course, if you don't work, you have no salary." Hu Xian glanced at Li Xiaogu with a funny look.

"Okay..." Li Xiaogu pouted.

She wanted to go out to play, to go to the outer city to find Xibei Qi and Yue Feiyan, instead of staying in the treasure building to clean up the dust.