New green medicine recruitment

Under the guidance of Chinese traditional medical theory, drugs collected, processed, prepared, explained the mechanism of action and guided clinical application are collectively referred to as traditional Chinese medicine. In short, traditional Chinese medicine refers to substances that are used to prevent, treat and diagnose diseases and have rehabilitation and health care functions under the guidance of traditional Chinese medicine theory. Traditional Chinese medicine mainly comes from natural medicines and their processed products, including plant medicines, animal medicines, mineral medicines and some chemical and biological products. Because most Chinese medicines are plant medicines, there is a saying that "all medicines are based on grass".

The distribution and production of natural medicinal materials can not be separated from certain natural conditions. The production of various medicinal materials, regardless of variety, yield and quality, has certain regional characteristics.

Therefore, since ancient times, physicians have attached great importance to authentic medicinal materials. The so-called authentic medicinal materials, also known as authentic medicinal materials, are special terms for high-quality pure medicinal materials, which refer to medicinal materials with a long history, suitable origin, excellent varieties, rich output, exquisite processing, outstanding curative effect and regional characteristics. Such as angelica in Gansu, Lycium barbarum in Ningxia, rhubarb in Qinghai, astragalus in Inner Mongolia, ginseng in Northeast China, asarum, Schisandra chinensis, codonopsis pilosula in Shanxi, Rehmannia glutinosa in Henan, Achyranthes bidentata, yam and chrysanthemum.

The process of processing drugs according to the needs of medical treatment, preparation and preparation before they are applied or made into various dosage forms. Commonly used processing methods include pickling, water processing, fire processing, water-fire co-processing and so on.

The purpose of processing is to purify medicinal materials, ensure quality, sort drugs and distinguish grades; Cut into pieces for easy preparation; Dry medicinal materials are beneficial to storage; The taste and smell are correct, and it is convenient to take; Reduce toxic and side effects and ensure medication safety; Enhance drug function and improve clinical efficacy; Change the drug performance and expand the application scope. Introducing drugs into meridians is convenient for directional medication.