The method of using sodium dithionite to improve the quality of Fangfeng medicinal materials

Abstract

The invention discloses a method for improving the quality of a wind-proof medicinal material by using sodium dithionite, which relates to the technical field of wind-proof medicinal materials. The preparation method is as follows: fresh root of a wind-proof root→cleaning→drying in the shade at 20-25°C for 1-2 days→spraying activity Oxygen carrier → place at 20-25°C for 3-10 days → dry; the active oxygen carrier is sodium dithionite, and the concentration of sodium dithionite is 0.1μmol / L-50mmol / L, and the treatment time period is 3 ~15 days; temperature 10‑35°C. During the cultivation process of Fangfeng, any high-yield measures can be adopted to tap the high-yield potential. Through the treatment of fresh medicinal materials, the present invention maximizes the level of secondary metabolism and the quality of medicinal materials, so that the quality of cultivated Fangfeng medicinal materials can reach or exceed the quality of wild authentic medicinal materials. . Both output and quality are realized; the invention is easy to operate and easy to popularize.

Description

Technical field: [0001] The invention relates to a method for improving the quality of windproof medicinal materials by using sodium dithionite, and belongs to the technical field of windproof medicinal materials. Background technique: [0002] The quality of Chinese medicinal materials is closely related to the environment: high temperature, low temperature, strong light, drought and other unsuitable environments affect the normal growth and development of organisms. Animals can move and can actively seek a suitable environment to survive, while plants cannot move and can only rely on changes in physiological metabolism to adapt to new unfavorable environments by producing secondary metabolites, which are usually what people need medicinal ingredients. The distribution area of ​​plants is generally relatively wide, and there are great differences in climate and other environmental conditions in different regions, so the quality of medicinal materials in different regions a...

AI Technical Summary

Problems solved by technology

[0010] Third, due to factors such as terrain, fertilization, and annual rainfall, the quality of medicinal materials in authentic regions is uneven, and it is difficult to ensure the improvement of the overall quality of medicinal materials

Measures such as irrigation, which are generally highly respected under cultivation conditions, still cannot improve the quality of medicinal materials

In addition, many natural conditions that affect the quality of medicinal materials are difficult to control artificially, so that the quality of many medicinal materials produced in authentic areas is not high-quality

Even under natural conditions, the high-quality potential of windproofing cannot be maximized, and the quality improvement is not significant

[0015] Second, the standardized production process of Chinese medicinal materials is complicated, the cycle is long, the cost is too high, and it is difficult to implement