"Has the experimental data been calibrated?" Recently, the reporter met Dr. Zhao Xingfei in the laboratory of Zhejiang Qumandi Biotechnology Co., Ltd. In the laboratory, the reporter smelled a familiar smell. When he was wondering, Zhao Xingfei answered that it was the smell of the local plant Sangsang in Deqing.

"Different from ordinary daily chemical products, the products we developed add natural substances extracted from some plants with local characteristics. For example, this product adds the extract of Husang." Zhao Xingfei told reporters that the local Husang in Deqing has certain anti-inflammatory, hypoglycemic, and lipid regulating effects. Mulberry leaf extract is added to daily chemical products, It has certain anti-inflammatory and antioxidant effects. In 2023, Qu Mandi will rely on the school local cooperation and cooperate with Dr. Zhao Pengfei's team of Huzhou Normal University to establish a doctoral innovation station. Thanks to the scientific research resources of the provincial key laboratory of the College of Life Sciences where Dr. Zhao Pengfei is located, the company has made new progress in the research of local high-quality mulberry leaves in Deqing, and found that mulberry leaf extracts have hormone like effects. At present, the development of the first phase of the project has been completed, and the skin care products with mulberry leaves as the main functional component have been successfully marketed.

In addition to mulberry leaves, Zhao Xingfei, through his investigation of local plants, had a deep understanding of other authentic medicinal materials in our county, and developed a variety of daily chemical products made of Dendrobium officinale, Polygonatum, Atractylodes macrocephala and other plant extracts. Now, Zhao Xingfei and his team have completed the research and development of all kinds of daily chemical products.

During his daily inspection, Zhao Xingfei found that our county has rich forestry resources, but due to the decline of plant prices and the increase of labor costs, some forestry industries have shrunk. To this end, Zhao Xingfei and his team have established two planting bases in Shangbai and Luoshe respectively. Taking Deqing genuine medicinal materials as the development varieties, they adopt the sustainable planting mode of no spraying pesticides, no spraying herbicides and no using chemical fertilizers, and establish a set of business models that belong to Deqing medicinal materials planting according to local conditions. "We hope to use scientific and technological means to increase the added value of plants, which can not only protect the ecological environment, but also increase the income of farmers." As a doctor of phytochemistry, Zhao Xingfei hopes to help Deqing's herbal medicine planting industry have a more benign development through the scientific planting mode of interplanting under the forest and grain and medicine. "Good raw materials can make products more stable, which is beneficial to growers, enterprises and the local environment."

With the formulation of daily chemical products maturing, the quality of medicinal materials in the two planting bases tends to be stable, and Zhao Xingfei also has a new plan for the direction of research and development. "I hope that in the near future, the medicinal materials grown in Deqing planting base can be used in the medical device field through technology transformation." Although the medical device field has more strict requirements on the purity of implants, Zhao Xingfei is full of confidence.