universal data

Chapter 115 What You Said...is False!

"That's right, I'm talking about people!" Cheng Nuo said purely.

"Uh..." Jiang Jun still looked confused.

"Okay, Xiaojun, hurry up and find a place to stop the car, let's go to the vegetable market to buy some fresh vegetables." Grandma said excitedly, holding a vegetable basket in the back seat of the car.

The feeling of bargaining... How long has it been since I felt it?

There was a look of nostalgia in grandma's eyes.

She was in the United States, and because of the different languages, she never had a chance to bargain.

Now that I have finally returned to China, of course I want to have a good time!

There were several parking spaces next to the vegetable market. Cousin Jiang Jun drove the car there and stopped.

Of course, as expected, Cheng Nuo and the others, oh no, to be precise, this luxury sports car, attracted countless attention.

It's the first time not only Cheng Nuo, but also the crowd in the audience drove the sports car to the vegetable market to buy vegetables.

The little girls holding their boyfriend's arms couldn't help but turn around frequently, looking in the direction of Cheng Nuo and the others with stars in their eyes, which made the boyfriend next to him look as dark as the bottom of a pot.

Jiang Jun opened the car door, adjusted his sunglasses, and flicked the car keys in a chic manner.Dressed in brand-name clothes, coupled with the Rolex watch on her wrist, it attracted the little girl next to her with splendor.Everyone is eager to throw themselves into their arms.

"Cousin, isn't it good?" Jiang Jun raised his eyebrows at Cheng Nuo and smiled.

"Hehe, angry." Cheng Nuo rolled his eyes.

"I'm happy." Jiang Jun shook his legs, still triumphant.

"Grandma, the two of us go in, and let my cousin show off here alone." Cheng Nuo took the vegetable basket from grandma and said with a smile.

"Hey, don't, I'm going too, I'm going too. Grandma must have a lot of things to buy, cousin, you must be so hard-pressed, you must not be able to carry them. Don't be afraid, there is a cousin."

Jiang Jun saw Cheng Nuo and his grandmother walking further and further away, and hurriedly chased after them.

…………

This vegetable market is very large, with chicken, duck, fish, vegetables, fruits and everything.

Since this vegetable market is considered to be the largest vegetable market nearby, there is a lot of traffic.

There are several people gathered in front of almost every vegetable stall.

Most of the people who come to the vegetable market to buy vegetables are aunts and housewives.Looking at the past, there is almost no man in sight.

As soon as he entered the vegetable market, Cheng Nuo could hear the constant commotion inside.

"Boss, is your dish fresh? Why is it so wilting?"

"Sister, don't worry, I just picked it this morning, it's absolutely fresh!"

…………

"Big sister, it really can't be any cheaper. I'm already selling it to you at the cost price. I don't make any money, and I have to pay labor costs."

"Then I don't want it anymore."

"Hey, big girl, wait a minute. Hey... well, twenty is twenty, I sold it to you at a loss. Don't tell anyone else."

…………

The sounds of comments and bargaining constitute the unique melody in the vegetable market.

"It's so lively..." Jiang Jun, a wealthy son, had indeed never been to a place like a vegetable market.

"Okay, let's go and buy some vegetables first." Grandma is quite familiar with the place.

Coming here, it feels like coming home.Everyone inside is talented, and they speak nicely.

There are two areas for selling meat and vegetables.

The first thing Cheng Nuo and his party came to was the area selling vegetables.

"Let's go buy some spinach first." Grandma looked around for a week and said to Cheng Nuo and Jiang Jun.

The two of them were completely confused about grocery shopping, they were the kind of people who only knew how to eat but not how to cook.Not to mention the more difficult grocery shopping.So he nodded, expressing his obedience to grandma's instructions.

Half of the vegetable sellers don't just sell one kind of vegetable alone, but most of them put several kinds of vegetables on the shelves for people to choose from.

Basically every vegetable stall sells spinach.

Grandma randomly found the nearest stall to the family.

The stall owner is a middle-aged woman in her 40s.Seeing grandma coming, a friendly smile appeared on her face, "Auntie, what do you want to buy? I have a lot of varieties here."

Grandma walked to the stall with a smile, pointed at the bundles of spinach and said, "Boss, how do you sell spinach?"

"One dollar and six pounds, auntie, would you like some? We just picked this last night. It is absolutely guaranteed to be fresher than the ones in the supermarket." The female stall owner boasted with a smile on her face, "I'm not bragging, this dish In the market, the spinach belonging to my family is the freshest. Those spinach that have been picked for more than a day, I will not sell them here against my conscience!"

The female stall owner patted her chest and assured her.

"Really?" Grandma said in a slightly puzzled tone.

"fake!"

Just as the female stall owner was about to speak with a smile, a crisp voice from behind grandma interrupted what the female stall owner was about to say.

"What you said... is false!"

Cheng Nuo slowly walked out from behind grandma, pointed at the bewildered female stall owner, and said in a very firm tone.

"Young man, what do you mean?" the female stall owner said with an ugly face.

"Hmph!" Cheng Nuo snorted softly, suddenly feeling that something was missing.

Cheng Nuo took out a glasses case from his pocket, opened it, and inside were the same eyes as Conan.

Cheng Nuo put black-framed eyes on his face and raised Conan's signature confident smile.

At the same time, a series of data streams flashed in Cheng Nuo's eyes.

“重量583.25克，叶片数量34叶……含水量84.25%，有机物含量56.24克……叶绿素含量0.2毫克/克……生长周期41天……农药残留抑制率65.32%，钾含量……”

Cheng Nuo already knew all kinds of data about the spinach on the female boss's stall.

When Cheng Nuo made the gesture of helping his eyes, Jiang Jun's heart beat violently, who had been watching Cheng Nuo's every move.A word suddenly rose in my heart.

High-energy warning ahead, everyone please quietly watch Cheng Nuo pretend to be aggressive!
Cheng Nuo stared at the female boss with the gaze of examining the prisoner, which made the female boss feel a sudden tightness below.

"If it is freshly picked spinach, the normal value of chlorophyll content should be around 0.3 mg/g, and the color of the leaves should be bright green. Depending on the color of your spinach, the chlorophyll should be at most 0.2 mg/g. And. The synthesis of chlorophyll can be divided into the following four steps: ①②③④..." (Note ①)

"Without the roots of plants absorbing magnesium from the soil, it would be impossible to complete the synthesis of chlorophyll. And chlorophyll is not consumed all the time. Therefore, if it is just picked, the chlorophyll content cannot be directly reduced by 0.1 mg/g.”

"And..." Cheng Nuo raised a finger and continued.

………………

PS: Synthesis steps of chlorophyll:
The first stage: synthesis of 8 molecules of porphobilinogen from 4 molecules of glutamic acid

The second stage: four molecules of porphyrinogen synthesize protoporin IX, and then combine with magnesium to form monovinyl protochlorophyllin a
The third stage: monovinyl protochlorophyll ester a is reduced to chlorophyll ester a by NADPH under light
The fourth stage: Esterification of chlorophyll ester a and phytol to form chlorophyll a
If you can understand it, you can understand it, and if you don’t understand it, forget it.

The high school entrance examination will not be so deep.

　I'm sorry, there are too many things today, I didn't get home until after five o'clock, and I haven't eaten yet.

　　Make an update today!Feel sorry!
　　
　
(End of this chapter)