3results about How to "Scavenging active oxygen" patented technology

This invention discloses a strain of *Bosea vestrisii* and its application in promoting plant growth and improving salt tolerance. This strain is deposited at the China Center for Type Culture Collection (CCTCC) under accession number CCTCC M 2026307. *Bosea vestrisii* exhibits strong salt tolerance and possesses multiple growth-promoting functions, including secreting indoleacetic acid (IAA), synthesizing extracellular polysaccharides, and biological nitrogen fixation. Experiments show that applying this strain to wheat roots significantly increases plant height, root length, and biomass under salt stress, and enhances the activity of antioxidant enzymes (such as catalase, peroxidase, and superoxide dismutase) in the plant, effectively alleviating oxidative damage caused by salt stress. This invention provides a highly efficient and environmentally friendly microbial resource for improving saline-alkali soils, enhancing crop stress tolerance, and achieving sustainable agriculture.

The application discloses an organic fertilizer based on smoldering fire soil ash and a biochar loading process and a preparation method thereof, and components are as follows in terms of weight parts: 40-50 parts of rotten crop straw, 30-40 parts of fire soil ash, 3-6 parts of humic acid and 3-5 parts of water-retaining agent. The application has the beneficial effect that the physical skeleton of soil aggregates is reconstructed at the micro level by introducing a nano-mineral skeleton construction agent and modified porous biochar. In combination with the electronic shuttling effect of the shuttling repair agent, not only is the activity of soil heavy metals effectively passivated, but also the migration risk of heavy metals to the above-ground part of tobacco plants is reduced, and the gradient release characteristics of the microencapsulated active core material are utilized to solve the nutrient loss problem of traditional organic fertilizers in the environment with large mountain slope and strong rainwater erosion. The structure can make the soil aggregate structure be improved by nearly 78% (up to 68.7%), and effectively lock soil moisture and nutrients.

The application discloses a traditional Chinese medicine microemulsion eye drop as well as a preparation method and application thereof, and comprises the following components in percentage by weight: 0.001% to 2.0% of baicalein, 0.001% to 2.0% of borneol, 0.1% to 20% of oil for injection, 0.1% to 10% of a surfactant, 0.1% to 10% of a phospholipid, 0.1% to 5% of an osmotic pressure regulator, and the balance of water. The baicalein and borneol are combined to prepare an oil-in-water emulsion containing borneol and baicalein, so that the mutual synergistic effect is achieved, the opportunity of the medicine entering the cornea and the inflammatory site of the eye is increased, the medicine is rapidly introduced into the eye tissue, the curative effect is enhanced, the in-eye retention time is obviously prolonged, the corneal permeability of the medicine is increased, the non-invasive drug administration mode treatment for AMD patients and the treatment for various types of eye fatigue are realized.