Investigation On The Resources Of Tripterygium Wilfordii And The Extraction Technology Of Tripterygium Wilfordii

Tripterygium wilfordii first recorded in "Shen Nong’s herbal classic", is commonly used in traditional Chinese medicine, medical history, cold, pungent, bitter, very toxic, with rheumatism, insecticide detoxification, Tongluozhitong effect. The results of the use of a lot of related research and clinical efficacy in the treatment of the past confirmed that Tripterygium wilfordii of rheumatoid arthritis is significant, but also has a good effect on systemic lupus erythematosus this type of autoimmune diseases, and this effect is a lot of other traditional Chinese medicines and chemical drugs are difficult to achieve. At the same time, recent research indicates that the important active components in Tripterygium wilfordii- Tripterygium wilfordii is expected to become a red pigment with high efficiency and low toxicity antitumor drug plants following the taxol. This paper has carried on the on-the-spot investigation and cognition of minority area planting distribution of Tripterygium wilfordii’s usage, the distribution of Guizhou Tripterygium wilfordii conducted an investigation. The resource survey, Guizhou Tripterygium wilfordii Located in thunder hill elevation 900 meters above the mountain shady woodland, Fanjing mount 950 m in low mountain evergreen broad-leaved forest area, moon mountain high altitude. The territory of Guizhou planting less usage records of Tripterygium wilfordii, planting bases are not mature enough, and the world in the territory of Guizhou local residents have insufficient understanding of Tripterygium. May be due to its toxicity, most of the residents are at a distance. But from the part of Miao medicine department research found that Miao medicine recipe ancestors legend, very early for the detoxification of rheumatism and prescription. Aiming at the shortage of existing technology on extract of Tripterygium wilfordii red reported in the literature, this paper design and use macroporous resin adsorption process for extracting red pigment of Tripterygium wilfordii was studied. The 5 different types of macroporous resin, selecting Kong Shuzhi in the static adsorption experiment of pure High content of less compared to the higher amount of red pigment from way screening. Screening results showed that HPD100 resin of Tripterygium wilfordii adsorption, and adsorption and desorption rate is higher than the other four. By macroporous resin extraction process can obtain high quality red of Tripterygium wilfordii extract, and other extraction process, the process is simple and cheap materials, and recycled use. Therefore, to reduce the material loss, shorten the production cycle, improve product yield, reduce the production cost and the environmental pollution, and overcome the industrialized production of high-quality technical difficulties. The extraction process is currently not reported in the literature, triptolide red pigment extraction and purification technology of optimization, successfully realize the scale of production to provide a reference.