Yin Hongxiang: Swalling around Qingshan to find a heavy building, the heart is a flower of Qiye

Character business card

Yin Hongxiang, an associate professor of Chengdu University of Traditional Chinese Medicine, a master's tutor, the twelfth batch of Sichuan Province academic and technical leaders reserve candidates, the fourth batch of Sichuan Provincial Chinese Medicine Academic and Technical leaders reserve candidates, the 12th Huo Yingdong Education Fund winner , Sichuan Province's "Three Districts" scientific and technological talents, members of the Chengdu Science and Technology Association "Expert Service Group", director of the Federation of the Federation of the World Chinese Medicine Association, member of the Federation of Traditional Chinese Medicine Appraisal of the World Chinese Medicine Association, member of the Chinese Medicine Society of the Chinese National Medicine Society Director of resource branches.

In the summer of 2006, in the virgin forest in Liangshan Yi Autonomous Prefecture, Sichuan Province, a small truck slowly drove on the cliffs on the cliffs. On the cliff, Yin Hongxiang, who was still studying at the time, went up and down with the bumps of the car, and his cold sweat was wet. Everyone in the car stared at the front, where there was the destination of this travel, a important production area of ​​the Chinese medicine building -Miri County.

Zhonglou, also known as Qiye Yizhi flowers, has a long history of medicinal medicine. Its names were originally seen in the Tang Dynasty "New Materia Medica": "Bitter, slightly cold, toxic ...", which is a high application value The traditional valuable medicinal materials, the rhizomes into medicine, have the effects of clearing heat and detoxifying, swelling and pain, and cooling the liver. The heavy building was collected in the calendar "Chinese Pharmacopoeia", and there were more than 70 Chinese medicines with Zhonglou as the raw material. For example, the Yunnan Zhonglou was one of the important raw materials for famous Chinese medicines such as Yunnan Baiyao and Palace Blood Ning.

From doctoral students to associate professors, Chonglou Research has always occupied an important position in Yin Hongxiang's scientific research career. For more than a decade, Yin Hongxiang's footprints have pursued the footsteps of heavy buildings in 12 provinces and autonomous regions including Sichuan, Yunnan, Guizhou, Guangxi, Gansu, Qinghai, and Tibet. Three new varieties and 5 geographical records, and established multiple PCR identification systems and specific fluorescence visualization systems in the country's first heavy building medicinal materials in the country, and realized the rapid identification of the legal base and mixed species of heavy buildings, for it, for it, for it, for it, it is for the rapid identification. The industrialization of heavy buildings in the southwest has made contributions.

Trip to Mu Li: the game of brave people

Yin Hongxiang's doctoral supervisor Zhang Hao is a well -known national pharmaceutical expert in the province. Affected by the mentor, Yin Hongxiang began to enter the field of national pharmaceutical research.

"In 2004, I started to study for a PhD. At that time, the artificial cultivation of heavy buildings in my country had just started. Artificial planting could not meet the production needs of Chinese medicines. The supply of raw materials was basically wild resources. Wild heavy building resources have been severely damaged and endangered. "In order to scientifically develop and protect precious heavy building resources, professor Zhang Hao is determined to carry out systematic research on heavy buildings and set it as a PhD issue of Yin Hongxiang. And this study is nearly twenty years of time.

In the summer of 2006, Mu Li's trip was the first time that Yin Hongxiang followed the tutor to collect the heavy building specimen in the wild, and it was also a memory that he still never forgotten sixteen years later. They traveled hundreds of kilometers of "logging roads" in the virgin forests of the unmanned virgin forest in Muri County. They stayed at the almost abandoned state -owned forest farm station every night. .... This is the trajectory of Joseph Rocke, a famous botanist at a century ago.

After many on -site collection and research, Yin Hongxiang and his friends had preliminary research on Zhonglou: Both Zhonglou came from the belonging to the heavy building, and according to the English version of the Chinese plant (Flora of China). There are several variants under the species, and new categories have been reported in recent years, so the source of the species is very complicated. Different groups of plants are not much different, but chemical composition is very different.

Because of the complexity of the heavy building, the heavy buildings collected and sold by the masses are often mixed, resulting in uneven quality of heavy buildings on the market, and the qualified rate of sampling inspection is less than 30%. In order to effectively control the quality of the medicinal materials and prevent the inflow of unqualified medicinal materials into the market, it is necessary to comprehensively understand the quality differences and genetic characteristics of different categories of heavy buildings, and formulate the methods and standards of type identification and quality control.

"From then on, I started the research and quality control research of heavy buildings. The more in -depth research, the more problems, the more interested, and it continued to this day."

Resource census: Found 3 new variants and 5 geographical records

In the following ten years, Yin Hongxiang and the team were committed to conducting a resource survey in heavy buildings in the southwest. In the summer of 2012, Yin Hongxiang came to Anshun City, Guizhou Province to collect heavy buildings. The goal of this time was "Lingyun Zhonglou". Under the introduction of local friends, he met an experienced old medicine and peasant. After identifying the pictures provided by Mr. Yin, the old farmer immediately said that he had seen such plants somewhere in the local area and enthusiastically led Yin Hongxiang.

(The picture shows Yin Hongxiang's investigation of wild resources in Aba Prefecture)

After arriving at the destination, Yin Hongxiang took a breath and realized that it was not as easy as the imagination of this collection -the medicine field was a huge sky pit in the local area.

Guizhou Province in my country is a typical representative of Karst landforms. Under the strong corrosion of the underground river, the rock formation continues to erode up and of the end. Such a "heaven" made Yin Hongxiang make difficulties, and it was not easy to think of the climbing tool to come to such a pit. It is a gentle slope. As long as you grab the rock -growing shrubs and rattan, you can go all the way to the bottom. After coming to the gentle slope for observation, Yin Hongxiang followed the old farmers carefully and climbed down with his hands and feet. After ten minutes of searching, they finally found their goals in a weeds. Yin Hongxiang was overjoyed, and immediately reached out to touch, but ignored several of the olored molar (called "live hemp") accompanied by each other. A exclaiming echoed in Tiankeng instantly, and the hot tingling sensation quickly spread the whole right hand under the action of ant acid. At this time, there was a light rain again. Tiankeng.

When he returned to the station, the rain had wet his whole body, and the pain in his right hand continued, but the dilemma of "bruising through the body" was quickly thrown behind. It is the "baby" they need to look for, and it is precisely these "Lingyun Zhonglou" provided a key comparison. Yin Hongxiang published a new variant of the plants of Sichuan Hall in the following year -Short -petal Lingyun Chonglou Paris Cronquistii (Takht.) H.li var.brevipetalatah. X. Yin et H. ZHANG.

In this way, in the process of survey of the resource survey of the Southwest Heavy Building, Yin Hongxiang's team successively released three new variants and 5 geographical records. The three new variants are Paris Polyphyllasmith Var.emeiensish. X. Yin, H. ZHANG & D. Xue, Short Lingyun Zhonglou Paris Fargesiifraanch. Var.macrosepalah. X. Yin & W. X. Rao & L. ZHAO, published in the authoritative journals of plant classifications such as the Journal of Botanical Classification, the Journal of Northwest Botanicals, and the Journal of Tropical Acedrops. The five new records are the foundation of the Laojun Mountain National Nature Reserve in Sichuan Province. The wide -petal ball is separated from the heavy building and the red fruit five -finger lotus. The city found Dali House.

For more than ten years, 8 new discoveries have been harvested. Yin Hongxiang admits that this is the most proud part of him. "I will definitely not be in the world after a hundred years, but when I study this plant, I will see the names. The only trace in the world. "

Gender Resource Garden: Testing Field of Heavy House Industrialization

The accumulation of field surveys over the years has gradually realized the idea of ​​establishing the "Sichuan Provincial Heavy House Genome Resource Library".

According to Yin Hongxiang, the germplasm resource database of the heavy building mainly includes the germplasm resource garden, seed library and genetic characteristic information database of heavy buildings. Among them, the "seed library" can rely on our school's national traditional Chinese medicine germplasm resource database to "genetic feature information library" You can use public network databases, and the most difficult thing is to build a "germplasm resource garden", which requires preservation of heavy buildings.

(Sichuan Provincial Heavy Building Geed Resource Garden)

"Establishing planting resource gardens, you also need to consider the growth habits of heavy buildings." Chonglou belongs to a cool and humid environment. Wild breeds generally grow in the middle and high mountains with humid climate, dense vegetation, and above 1000 meters above sea level. Obviously, the geographical conditions of the main urban area of ​​Chengdu are not suitable for planting. To this end, Yin Hongxiang spent a few years looking for a suitable environment in the nearby area, and finally determined the goal in a place at a place in Chongzhou, Sichuan Province, 1,300 meters above sea level, adjacent to the Grand Panda National Park.

Yin Hongxiang actively conducted consultations and exchanges with the local science and technology associations, village committees, and traditional Chinese medicinal materials industry cooperatives, and established a heavy building living plant cultivation base in the form of school -land cooperation- "Sichuan Provincial Heavy House Genome Resource Garden".

The heavily buildings are not only a reserve base for the scientific research of Zhonglou, but also an important experimental field for the industrialization of Zhonglou.

(Introducing the PhD in Botanical Photics to Bangladesh: Lu Douye Chonglou, the second from the left is Yin Hongxiang)

"In the past two decades, the price of heavy buildings has increased by about 30 times, and the increase has exceeded house prices in the same period. It has become the flagship variety in the field of Chinese medicinal materials in my country. The rapidly soaring heavy building medicinal materials brought huge economic benefits to many rural areas in mountainous areas, and changed the economic conditions of many farmers' families.

However, at that time, the heavy building industry was in a primitive rough development model. Not only did the quality of product quality be guaranteed, but at the same time, the huge economic interests brought by the excessive supply and demand was destined to lead to the ending of the average. The combination of industry -university -research is a way out, and the establishment of the "Sichuan Provincial Heavy House Genome Resources Garden" has become an opportunity.

(Doctors accompanied by Bangladesh Botanology, who inspected the germplasm resource garden of the heavy building, the fourth from the right is Yin Hongxiang)

"Controlling the scientific research results of heavy buildings and the industry of heavy buildings, improving the technical level of the heavy building planting of the people in the production area, and increasing the qualification rate of heavy buildings of commercial and medicinal materials will inevitably bring greater economic benefits to the people in the production area, promote the local heavy building building, and promote the local heavy building. The development of the industry has created a new Sichuan -produced medicinal material brand, and promoted the cause of precision poverty alleviation and rural revitalization. "In 2018, Yin Hongxiang team joined the local Chinese medicinal material cooperatives to declare the national geographical indication agricultural product-" Chongzhou Chonglou "(registration certificate" (registration certificate Number: AG102499), this is the first national agricultural geographical indicator of Chonglou medicinal materials in Sichuan Province. At the same time, more than 4,500 acres of planting and expanded planting and expanding Chongzhou Chongzhou City, with an annual output of more than 300 tons of medicinal materials. This is the "Sichuan Provincial Heavy Building Gender Resources Garden "conducts local scientific and technological demonstrations and technical training in the local area to promote the results of the standardization of local heavy buildings.

The same thing also happened in Ashaima County. Due to the unclear classification status and the promotion of the local heavy building industrialization due to the unclear classification status, Yin Hongxiang and his team were invited to Ishimon County for a base for identification. In the end The identification result is the statutory source of the "Chinese Pharmacopoeia": "Paris Polyphyllavar.Yunnnsis (Franchet) handel-mazzetti" collected by Yunnan Chonglou, thus clearing the worries of the county's good breed promotion. As of the end of 2021, the Dabai Zhonglou of Ashaima County has expanded 1,800 acres, and industrial benefits have increased year by year.

In addition to scientific research: keep "bibliography"

The integration of the knowledge and action is Yin Hongxiang's always maintained style. He believes that scientific research, hands -on ability and ability to read literature are equally important. He encouraged college students to enter the laboratory to participate in various activities of the research group as soon as possible at the undergraduate stage, actively participate in various extracurricular research academic competitions, and find scientific research inspiration and accumulate experience. Essence

In 2018, several undergraduate students instructed by Yin Hongxiang to participate in the Sichuan Provincial "Youth" College Student Innovation and Entrepreneurship Competition. Regarding the award, Yin Hongxiang said: "The next step can be used as the core technology of the research group as the core technology to truly open this company, but it still needs certain technical and financial support."

At the same time, Yin Hongxiang is also a pure scientific researcher. The people around him think that he is "angry" a little heavy. When chatting together, he will express his views on some things from an academic discussion. Some ideas will be different from most people. Yin Hongxiang said: "Long -term scientific research work will train people's thinking, let people look at the problem more objectively and dialectically, and pay attention to the logic and causality behind the phenomenon. Refresh the three views. "He believes that these are the biggest changes brought by scientific research.

"The difficulties and regrets of the past are obviously wealth of life, which will make myself learn lessons. In the face of difficulties, it is no longer easy to fluctuate emotional fluctuations, and it will tell yourself that even if there are 100 problems, then there must be 101 solutions. The bullet flew for a while. "This is the life attitude summarized by Yin Hongxiang in his scientific career.

There is a photo wall in Yin Hongxiang's laboratory with various photos of various sizes on it. They are taken with various students. Some photos have been slightly yellow, obviously there is a lot of time span.

"Time" is an important term in Yin Hongxiang's life. Time has made the answer to the thinking, connecting the footprint into discovering, the story about Zhonglou is still continuing ...

(Text/Long Weihao Liu Kejun Picture/Yin Hongxiang Zhao Jiawen Rugu Photography Studio Editor/Huo Wenwei)

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