Chapter 437 The end of the exam

Author: Ten-year-old tangerine peel

Chapter 437 The end of the exam

Vice President Barto was not surprised that Li Yan could answer the question so perfectly.

Although, Huang Su, Li Yan and Chen Jingshan never emphasize the relationship between the three in school.

Li Yan also changed the titles of Huang Su and Chen Jingshan, the same titles as his classmates.

But all the faculty members in the school knew that Li Yan was Chen Jingshan's disciple.

Seeing that Huang Su and Chen Jingshan had not spoken for a long time, Vice President Barto also understood what they meant.

Faced with such an interview-like exam, Huang Su and Chen Jingshan both avoid suspicion slightly.

"Okay, just very solid."

Vice President Barto wrote down the scores for Li Yan’s first part while commenting.

Huang Su and Chen Jingshan also wrote down their own scores.

As the first test innovation, it is also a supervisor exam in the form of interview scoring.

To be more fair, the final score of students is by minusing the average score by three people.

This is also a kind of protection for flavonoids and reduces the school’s criticism of this exam.

Huang Su put down the neutral pen in his hand: "Li Yan, you can go to the Chinese medicine clinic to get Chinese medicine. You can only ask for it on the shelves, not in the medicine cabinet."

The names of traditional Chinese medicine are written on the medicine cabinet, which loses the meaning of the exam.

Li Yan walked into the Chinese pharmacy with three prescriptions.

Li Yan did not set off to get the medicine immediately, but asked: "Teacher, what is the standard for taking medicine? Should I take medicine according to the quality of Chinese medicine or the highest cost-effectiveness?"

"This time is an exam, so the quality of the medicinal materials will be the basis." Feng Su replied lightly.

This is also a loophole that Huang Su deliberately left to the students of Zhongjing class, which is to see if these students have really understood what they usually say.

It is not surprising that Li Yan can ask, it depends on whether the students behind him can realize it.

Watching Li Yan walk into the Chinese medicine pharmacy, Huang Su, Chen Jingshan, and Vice President Barto turned around and saw Li Yan's process of finding medicine, identifying medicine, and identifying medicine through the glass window.

Li Yan was very lucky. She found the medicinal materials she wanted on the first shelf shelf she chose.

In the middle of this shelf are medicinal materials from the Rutaceae family, such as tangerine peel, green peel, citrus aurantium, citrus aurantium, and citron.

There are two or three Chinese herbal medicines in Muxiang Shunqi Wan and Dingchen Toxi Decoction.

There are several types of tangerine peel, green peel, citrus aurantium, citrus aurantium, and citron on the shelves.

Among them, there are as many as six types of dried tangerine peel, some with very different quality and small quality.

Some people would say that it’s just an orange peel, what else can this thing be faked?

Haha, this is because everyone doesn’t know how deep the water in the tangerine peel is.

There is indeed no medicinal herb added to tangerine peel. After all, orange peel is the most common thing. There is no need to fake this thing. At most, ordinary tangerine peel is used to pretend to be Xinhui tangerine peel, but the effect is the same.

Isn’t the water from tangerine peel fake, but is making it old?

Tangerine peel can range from three years of tangerine peel to twenty-eight years of tangerine peel. Of course, the longer the tangerine peel, the higher the price, and the higher the medicinal value.

This gives illegal Chinese medicine merchants room to make profits.

The newly peeled orange peel can be sold for ten years as long as it is simply used. The huge profits here are beyond everyone's imagination.

There are many ways to make dried tangerine peels just by making them old.

It can basically summarize four categories: immersion and dyeing, wet storage accumulation, dry and wet replacement, and high temperature and high humidity.

The method of soaking, dyeing and making old is to use Pu'er tea or some chemicals to adjust water in proportion. Soak a large frame of new skin for one or two years in a large frame and then drain out of water and dry it. The color of the inner capsule is like the old skin in the wet warehouse.

If you have a good conscience, you will be boiled in Pu'er water to dye it. If you have a bad conscience, you will be chemical dyes. This kind of tangerine peel is not only ineffective, but also harmful to the body.

The method of collecting and making old wet warehouses is to place the tangerine peel in a very humid place (such as a basement). The temperature is high, the humidity is high, and it is not ventilated. The tangerine peel is fermented rapidly and the color is dark. The dryer is dry. The wet warehouse storage method can make the tangerine peel of one year into five years, and the tangerine peel of ten years, and the tangerine peel of ten years are sorted to determine the year. For example, the dark color is ten years or fifteen years or twenty years, and the light color is five years.

The method of alternating dry and wet old-fashioning is to place the orange peel first in the basement to accelerate aging, and then transfer it to a dry place to dry and store it. This cycle can accelerate aging and reduce the aging year.

In addition, store the tangerine peel in a place that is neither dry nor wet, drain when wet, and dry it quickly with a dryer. This is also a kind of dry and wet alternating dry skin.

The high-temperature and high-humidity aging method is used to spray, high-temperature, spray water or cover it with wet cloth, wet sacks and other wet objects to make the tangerine peel come into direct contact with water, and the external moisture penetrates into the inside of the tissue, accelerate the aging process, and dry the dryer.

Dyeing and making old, high humidity and high temperature, produces old tangerine peel quickly.

Li Yan couldn't even look at the outermost bag of tangerine peel.

The outer skin and inner flesh of this bag of tangerine peel are almost as dark as the color, both black and brown. At first glance, it is dyed tangerine peel, which is the most technically inflated and harmful to the body.

Li Yan would grab roughly the same tangerine peel for the next few bags of tangerine peel and weigh it with her hands.

Weighing is a common method used in traditional Chinese medicine when testing dry and wet tangerine peels.

Dry tangerine peel is a normal way to make tangerine peel.

The dry warehouse is to store the Xinhui orange peel in a dry and sealed environment with moderate temperature and humidity, ventilation and ventilation. The tangerine peel is slowly fermented and aged under such natural conditions, so that the substances contained in it will naturally be transformed. The tangerine peel is slow to tangerine peel and the color changes slowly, so Chinese medicine manufacturers and Chinese medicine practitioners call the real tangerine peel dry tangerine peel.

Tangerine peel will age in a dry environment in the dry warehouse, and the moisture of the tangerine peel itself will completely evaporate and have a relatively light texture.

The wet tangerine peel is made in a humid environment. The tangerine peel contains a lot of moisture. If it is made from high temperature and high humidity, it is even heavier than fresh orange peel.

Li Yan roughly confirmed that four bags of wet warehouse tangerine peel were made of dry warehouses, and two bags of dry warehouse tangerine peel were made of dry warehouses.

In order to select the last tangerine peel, Li Yan picked up several bags of tangerine peel and smelled it.

The other four bags of tangerine peel and orange oil have different degrees of smoky smell, especially the last bag of smoky smell even covers the aroma of tangerine peel.

Only the third bag and the sixth bag smelled the fragrant orange oil aroma, which was sure to be dry tangerine peel.

However, the aroma of the third bag of tangerine peel and orange oil is slightly slight sour taste, which should be infinitely close to the eight-year-old tangerine peel.

The sixth type of tangerine peel has no fruity smell, but the aroma of orange oil has a hint of mellowness. This kind of tangerine peel has just been more than ten years, but it will never last more than three to five years.

Li Yan prayed in her heart, hoping that other students would not draw recipes with dried tangerine peel.

Otherwise, many people will deduct points on tangerine peel.

Li Yan decisively grabbed two handfuls of tangerine peel that had been more than ten years old and put them into two plastic bags in batches.

"Smell" is a common method to strengthen the spleen and tangerine peel. The taste of tangerine peel has three fragrances, aging and mellow.

The smell of tangerine peel from three to five years is the aroma of orange oil with the fruit sour taste remaining from the orange peel. The fruit sour taste of tangerine peel for more than eight years has disappeared, leaving only the aroma of tangerine oil.

The aroma of tangerine peel and orange oil for more than ten years will be stronger and has a mellow feeling.

As for the tangerine peel that is more than twenty years old, it has a mellow and tastes of aged medicinal herbs, and this is aging.

As for the dried tangerine peel that has been more than 30 years old, Li Yan has never seen it yet, and I don’t know what it tastes.

As for identifying dry, wet and year of tangerine peel, these are all sensitivity accumulated by Chinese medicine manufacturers and Chinese medicine practitioners who are very familiar with traditional Chinese medicine and Chinese medicine for many years of experience.

It is difficult for ordinary people to distinguish between years, but they can distinguish between dry and wet warehouses.

For Xiaobai, who has never been exposed to tangerine peel, there is also a very simple way to identify tangerine peel, which is to look at the inner capsule.

When the tangerine peel is dry, fermented and aged for a long time, the inner capsule will fall off automatically. The texture is fresh and you can see clearly that the oil chamber is the dry tangerine peel. If there are thick white flocs and orange shreds on the inner capsule of the tangerine peel, it is the wet tangerine peel.

If you buy the whole piece of tangerine peel, you can also look at the stems left by the orange peel. The outer skin is dark in color, but the orange peel is still very fresh. It must be the wet tangerine peel. If the orange peel is dry and shrunk severely, it is the dry tangerine peel.

If you go to the Chinese medicinal materials market to buy it yourself, you can try it yourself. The wet tangerine peel is like wood, which is hard and difficult to bite, and it only has a faint smell of orange oil.

Dry tangerine peel is very easy to chew and will leave a strong aroma of orange oil in the mouth.

With everyone's emphasis on traditional Chinese medicine health care, many medicinal materials with the same origin as medicine and food have become the first choice for people's tea drinks.

Especially, tangerine peel has become a tea drinker, which is already a very common phenomenon.

However, few people know how to distinguish tangerine peel.

If you buy dyed tangerine peel and wet tangerine peel, tangerine peel will not only be effective, but will not play a health-preserving role, but will instead cause harm to the body.

When purchasing tangerine peel, you must keep your eyes open and learn how to distinguish tangerine peel.

After Li Yan identified the dried tangerine peel, she began to grasp other medicinal herbs.

Although there are more than 60 medicinal herbs on Li Yan’s three prescriptions.

However, due to Li Yan's skillful technique in identifying medicinal materials, he only took more than twenty minutes to grasp the three medicinal materials.

It is only because only the medicinal materials I have learned will be covered with several bags of different quality. Although there are many medicinal materials on the shelves of Chinese medicine stores, they are still very obvious.

Li Yan carried a plastic bag containing three pairs of medicinal herbs and placed them on the table.

"Principal Chen, Principal Barto, Teacher Huang! I have grasped the three medicinal materials, please check them."

Chen Jingshan nodded and said, "No, it's much faster than I thought.

The three of them opened the quantity bag and began to check whether there were any mistakes in the medicinal materials, and check the quality of each medicinal material.

Soon, the three of them finished checking and began to rate their own.

Huang Su put down his neutral pen: "Student Li Yan, your exam is over, call the next exam in."
To be continued...