How to eat pineapple buns on the immigration ship

Chapter 222: Pig Killing in Progress - Bleeding
The information Xiangchuan found included two processes: rural traditional methods of slaughtering pigs and slaughtering pigs on the assembly line in the slaughterhouse. Originally, Xiangchuan planned to take the pigs to the meat processing plant with Ouyang Yating, Aino, and Liang Gong after taking a leave in the afternoon, and discuss with the people there to try the slaughterhouse assembly line method.

But now that people from Class 8 of Grade 1 have joined in, we have no choice but to use the traditional rural method of slaughtering pigs (the super-future prop version).

The first thing to do when slaughtering a pig in the countryside is to fix it - but this step can be skipped now. Xiangchuan took a look at the pig suspended in the air on the platform. It was placed in a weightless circle in a prone position, with its limbs tightly grasped by four mechanical arms and its head fixed by another mechanical arm. The effect of the drug had not yet worn off, and the pig was sleeping soundly.

Kagawa would not doubt the strength of the robotic arm. If this thing hit the skull of any animal, it could send it directly back to the hell far away in the solar system.
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After skipping the step of tying the pig, you need to proceed to the next step - bleeding.

Pig blood naturally cannot be wasted. The equipment Kagawa applied for included a narrow-mouthed, wide-bottomed container with salt mixed in proportion. The narrow mouth of this container can be removed from the top of the wide-bottomed container below. And to drain the blood, an attractive catheter is needed.

During lunch, Kagawa had already briefly told everyone in Class 8 of Grade 1 about the afternoon's procedures, so most of the lunch time was spent assigning work based on these procedures.

As for who would be responsible for bleeding the pig, many brave boys and girls signed up one after another, especially those who had helped Kagawa kill fish and chickens during the field training. When they heard that they would be able to kill such a big pig this time, they instantly became itchy and wanted to try their hand at it.

However, because there is an excellent suction catheter and there is only one pig, at most only two people are needed to insert the catheter into the aorta in the pig's neck to draw out the blood.

In the end, Mandy, the cultural committee member, and Qing Ke, one of the best friends of the class cadre group, won. The selection method was also very simple: Xiangchuan had just taught them the rock-paper-scissors method.

This small game of three-on-three counteraction and testing of synchronization and reaction immediately attracted the audience who were not so interested in the pig-killing show. The students of Class 8 of Grade 1 in the venue focused their attention on the two people holding the catheters, and the students who were watching with holographic images had already started playing rock-paper-scissors.

Inside the venue, Mandy and Qingke held catheters with needle tips and placed them on both sides of the pig's neck.

"Scan the artery located in the pig's neck." Kagawa gave an order to the scanning equipment.

With a beep sound, a beam of light slowly swept across the pig's neck horizontally, and then the holographic images of blood vessels, bones, and nerves were projected one-to-one on the pig's neck.

Kagawa: This technology is pretty good. At least doctors will no longer have trouble finding blood vessels when drawing blood during physical examinations.

After thinking about it for a while, Kagawa looked at the two of them seriously and said, "After inserting the needle, remember to press the fix button. The needle will automatically fix at the insertion position and the needle hole will automatically expand, and blood will be drawn immediately."

As for whether the pigs would wake up from the pain? Of course not. Modern slaughtering techniques are very humane... or animalistic? All poultry are injected with nerve-numbing painkillers during processing, ensuring that they can die without pain.

So naturally there is no need to worry about what will happen at the moment they insert the needle, such as "the pig wakes up in pain and screams, scaring the students."

…Actually, I kind of want to see this scene, Kagawa thought heartlessly.

The first person to insert the needle was Mandy, the cultural committee member. After the experience of killing chickens and fish, he was very fast, ruthless and accurate. After the needle was fixed, the blood that was sucked out gradually fell into the container.

Many students from Class 8 of Senior 1 gathered near the container, curiously observing what would happen when pig blood and salt came into contact. However, most of the students watching from Class 1 did not look so happy. They had not reviewed the live broadcast of the field training period, and therefore had not seen such a bloody scene. Only the students from Class 10 of Senior 1 looked better. After all, they were forced to watch the scene of the Class 8 of Senior 1 killing chickens and fish at close range.

Qiu Manman, who was squatting in the front row, turned to look at Xiangchuan who was doing nothing nearby and asked:

"Kagawa, why do you put salt in the container?" "To make the pig blood coagulate." Kagawa yawned. She didn't sleep much at noon. "Generally speaking, when blood comes into contact with salt, it will coagulate... uh... coagulate into the state of tofu or double skin milk."

It was a close call. I almost mentioned something that doesn't exist in modern times. Kagawa wiped the sweat off his face in his heart.

"Is it true? But what is the purpose of coagulating pig blood? Using it for experiments?" Qiu Manman asked.

"Of course I'm going to eat it. I won't keep anything that I can't eat."

Wow!
Upon hearing this, both the students in Class 8 of Grade 1 and the surrounding students and the escort ship staff were shocked.

Ah? Pig blood is edible? Is that true?
"Were the ancient people pushed so hard that they even had to eat pig's blood?"

Ino expressed the common feelings of everyone at this moment.

"What do you know? Pig blood is a good thing. Ancient people used pig blood to cook when they were anemic to improve their blood production. Put two pieces in soup, and the taste is smoother than tofu. After all, tender tofu can't be used to make soup. Another way is to stir-fry pig blood with leeks. The taste is so delicious." Xiangchuan said, wiping the non-existent saliva from his mouth, "Ah, speaking of which, chicken blood seems to be edible. Didn't you eat it when we made chicken soup last time?"

"Have you forgotten? When you asked them to learn how to kill the chicken, you drained all the chicken blood." Nancy laughed.

"Uh..." Kagawa scratched her head embarrassedly. She really forgot, but there were no extra bowls to serve it at that time.

"That's easy." Ino looked at Kagawa, "Your restaurant has chicken soup, right? When the time comes, ask your father to change the recipe in the restaurant and keep the chicken blood to cook the soup."

Tsukihibi Restaurant! Chicken blood in the chicken soup!

Some students from other classes who have been addicted to Yuexiang Restaurant recently had their eyes light up when they heard this. They are now planning to find an opportunity to persuade their parents to go to Yuexiang Restaurant to taste the chicken blood.

The employees of the fourth production escort ship felt very bitter after hearing this: Oh, the Yuexiang restaurant on the main ship is about to launch the second generation of menus, but their branch on the fourth production escort ship has not even opened yet.

"Why do we have to put salt in first to solidify it? When we cook the soup, won't we also put salt in the soup? Won't it be too salty?" Ino asked puzzledly.

"If you want to know the principle of coagulation, I can't explain it." Kagawa, who was a pure liberal arts student in his previous life, decisively stayed away from questions he couldn't explain. "As for why we have to add salt first, I can still explain it a little. If you don't use salt to coagulate the pig blood and chicken blood, they will always be liquid. In this state, even if you pour the pig blood and chicken blood into the soup with salt, they will eventually coagulate in the form of flocs, and they won't have the taste and texture I just mentioned, similar to tofu and double skin milk. The reaction between salt and pig blood and chicken blood does not take effect all at once, so they must be shaped before being introduced into the soup."

While Kagawa was explaining enthusiastically, the cultural and arts committee member Mandy had already taken out the needle hole, and Qing Ke followed closely.

In the holographic imaging mode that was invisible to the students in Class 8 of Grade 1, Manager Axim had already begun to use his professional knowledge to explain the reaction principle of thrombin and fibrinogen to the students in other classes.

This is a rare and ready-made teaching material, so it would be a waste if you don’t use it.