2 results about "Ailanthus" patented technology

This invention discloses a natural plant-extracted biological insecticide and its preparation and application methods, belonging to the field of agricultural biotechnology. The insecticide uses cypress leaves, stemona root, clematis root, pinellia root, and ailanthus leaves as raw materials, prepared through boiling, cooling, filtration, sealed maturation, double-barrel water bath temperature gradient concentration, and pasteurization. This insecticide kills pests by sealing their spiracles and rapidly penetrating their bodies, causing suffocation. It primarily works through contact, exhibiting good residual effect, low resistance development, no chemical residues, and is environmentally friendly. The preparation process is mild, maximizing the retention of heat-sensitive active ingredients. The product is highly stable and low-cost, particularly suitable for controlling Diptera, Coleoptera, Orthoptera, Hemiptera, and / or Lepidoptera pests.

The application discloses application of a triperpenoid compound of Ailanthus-type or a glycoside thereof in preparation of a liver-protecting medicine. The application also performs glycosylation modification on the triperpenoid compound of Ailanthus-type to obtain a liver-protecting active triperpenoid glycoside of Ailanthus-type. The compound has potential application value in preparation of a medicine for preventing or treating liver diseases.