Qin Min grabbed some rock salt, put it in a small bowl to dissolve, and made a bowl of clear salt water.

The soluble impurities contained in natural rock salt are mainly calcium ions and magnesium ions, which turn calcium and magnesium ions into white solid calcium carbonate and magnesium carbonate.

The amount of impurities can be determined by the amount of white solids generated.

Qin Min took out the still hot grass ash from the stove that had just been extinguished and poured it into the salt water.

The originally clear salt water immediately became cloudy, but no white solids appeared.

Qin Min did several experiments in a row before he completely confirmed that these rock salt impurities were indeed very few, and even did not need other treatment.

She sighed secretly in her heart, how rare is the rock salt that really doesn't need to be treated at all.

If they don't need to deal with the rock salt of this level, then wouldn't the top-grade rock salt in her space just knock it down and use it, right?

Next time, bring a hammer or shovel to the space.

Qin Min had tasted the taste of the best rock salt before, and was a little curious about what the rock salt tasted like before they were purified.

In modern times, she has searched for salt all over the world for her family's restaurants, and knows that different dishes will produce different flavors due to different salt flavors.

The finest rock salt in her space is excellent, but it doesn't work for all dishes.

Qin Min picked out a small piece the size of a fingernail from the crushed rock salt in the basin, washed it, and put it in his mouth.

The salty taste spreads quickly on the tongue.

So salty.

It's a very pure salty taste.

The taste is coarser than modern table salt, but the taste is almost the same, and naturally it is much better than those salts with bitterness and astringency in ancient times.

In those dishes where the ingredients themselves are delicious, this pure rock salt or the best rock salt in her space performs better and will not steal the flavor.

Liang Dawei looked at the stove, and didn't notice that the little lady next to him was eating salt seriously, and was still chattering.

"There are a lot of bullies in the county, and they will rob the people's daughters, little lady, you look good, if you enter the city, you will definitely be robbed, and I don't know how much damage you will suffer when the time comes."

"Don't let go of such a trivial matter as buying an iron pot, let's just come, if those people come to persuade you to buy a pot, don't hesitate, just call over with a big mouth and let them get away, you know?"

Liang Dawei didn't hear Qin Min's response, and when he looked back and caught a glimpse of Qin Min's actions, he was so shocked that he lost his voice, "Little lady, what are you eating?" ”

Qin Min looked at him and felt as if he had done something wrong, and couldn't help but be stunned, "Just these rock salts that you broke up." ”

Liang Dawei looked nervous, "Oh, how can you eat it, the little lady will vomit it out." ”

Qin Min, "...... It's already melted. ”

Liang Dawei seriously suggested: "Pick your throat and induce vomiting." ”

Qin Min's face showed incomprehension, "Can't this rock salt just be eaten?" ”

Liang Dawei said helplessly: "How can you eat these rock salts if they haven't been cooked." ”

When the others heard that Qin Min had eaten these unboiled rock salts, they were all shocked, and hurriedly said, "Is the little lady okay, will it be very uncomfortable?" ”

"Dizzy?"

"Do you want to throw up?"

"Is your throat burning?"

Qin Min was a little nervous by them, and couldn't help but think about where the first-aid equipment in the space was.

However, she really didn't feel uncomfortable, and she was even more puzzled, "Can't you just eat this salt?" ”

Liang Dawei sighed, "In the past, some of us tried to save trouble, broke the salt, and ate it, and the mouth and throat immediately became uncomfortable, and then we boiled this rock salt so that it would not be uncomfortable." ”

Qin Min didn't panic because of this, thought about it seriously, and said tentatively: "Is the rock salt you ate at that time also this white?" ”

Where did Liang Dawei remember such a trivial matter of sesame mung beans, so he had to look at others, "Hey, do you remember what color the rock salt we used to eat was?" ”

"That's a lot, white, clear, green, red, and tawny."

Qin Min, "......"

The green, red and yellow traffic light colors are obviously impurities such as mineral elements, and it will be uncomfortable because of those impurities.

Qin Min said softly: "This white rock salt is mentioned in the book, and it is said that there are very few impurities, and some can even be eaten directly. ”

Everyone was stunned, "Is it really happening?" ”

"I don't know if it's the rock salt mentioned in the book, so I thought I'd give it a try."

Liang Dawei shook his head, "The little lady should tell us, let's taste it." ”

Others nodded in agreement.

Qin Min smiled, "Although I tasted this rock salt, I didn't feel uncomfortable, don't worry, I can't help here, so I'll go back first." ”

Everyone was stunned again, looking at Qin Min's back as he left, they were all a little stunned.

"The little lady ate the rock salt, and it seems that there is really nothing to do."

"Can this salt really be eaten directly?"

Boiling salt costs a fire and an iron pot, and it's very hard, so if you can eat it directly, it's naturally the best.

Everyone looked at each other, stopped boiling the salt, and began to try to make sure that the salt really didn't need to be cooked.

Qin Min went back to the thatched house and looked at the medical book in the house.

After I don't know how long, I heard someone outside the house shouting at her.

Qin Min pushed open the door.

On the path outside the house, Gao Zexia was holding Fu Mingyi and walking towards her.

Gao Zexia put down Fu Mingyi at a distance of ten meters from the thatched house.

Fu Mingyi glanced at the two of them left and right, immediately opened his hand, and walked towards Qin Min quickly.

But he stepped on a stone on the ground and fell directly to the ground.

Even the adults felt pain when they looked at it, but the little girl didn't cry in pain, but just flattened her mouth and stood up clumsily.

He staggered towards Qin Min again.

Gao Zexia was startled and wanted to step forward to help her up, but she didn't expect Fu Mingyi to be so strong, and her heart was filled with relief.

Qin Min squatted in front of the door and raised his hand to pick up Fu Mingyi.

Fu Mingyi lay in her arms like a sticky jelly bean.

Qin Min touched her head, looked up at Gao Zexia, and said with a smile: "Why did you bring Ming Yi here with me?" ”

Gao Zexia said helplessly: "She just woke up and was clamoring to come to you, so I can only bring it over." ”

Qin Min smiled.

After Gao Zexia handed over the person to Qin Min, he left with confidence.

Qin Min brought Fu Mingyi into the house and examined her in detail.

Fortunately, except for the blood clot in Fu Mingyi's brain, there were only abrasions and bruises on his body, and everything else was fine.

Qin Min gave medicine to those abrasions and bruises.

He also tied thick strips of linen cloth on Fu Mingyi's knees and elbows, and tied the palms thinner for fear of inconvenience.

Fu Mingyi wanted to tear open the uncomfortable linen strip, but was stopped by Qin Min, "Don't take it off, I won't play with you if I take it off." ”

Fu Mingyi didn't know whether to understand her words, or her aggravated tone, and didn't touch the sackcloth again.

After a while, he forgot about the sackcloth strip behind his head and lay quietly next to Qin Min.

(End of chapter)