7 results about "Ipomoea aquatica" patented technology

This invention provides a traditional Chinese medicine composition and its application in the preparation of a topical herbal eye patch for treating thyroid eye diseases, belonging to the field of biomedical technology. The herbal composition consists of *Gynostemma pentaphyllum*, peppermint, *Platycladus orientalis* leaves, borneol, cicada slough, *Astragalus membranaceus*, *Selaginella tamariscina*, *Pteris vittata*, *Scutellaria baicalensis*, apricot leaf, and *Ipomoea aquatica*. Using this herbal composition as raw material, a topical herbal eye patch is prepared. This patch acts directly on acupoints and skin around the eyes, allowing the medicinal properties to penetrate the skin and reach the eye system, achieving the effects of promoting blood circulation, clearing heat and detoxifying, invigorating qi and unblocking meridians, reducing swelling and improving vision. It is suitable for the treatment of thyroid-related eye diseases. This invention's topical herbal eye patch can effectively improve clinical symptoms such as exophthalmos and eye inflammation in patients with thyroid eye diseases, positively impacting their quality of life and effectively improving the clinical treatment efficacy of this disease. The topical herbal eye patch provided by this invention can be further promoted and applied in the clinical treatment of thyroid eye diseases.

This invention belongs to the field of pharmaceutical combination technology, specifically relating to an antibacterial and hemostatic pharmaceutical composition for skin healing and its preparation method. The pharmaceutical composition is a dual-gel, consisting of an oleogel and a hydrogel in a mass ratio of 3-5:5-7. The oleogel uses medium-chain triglycerides and *Ipomoea aquatica* wax as a matrix and is loaded with astragaloside A, while the hydrogel uses chitosan and sodium alginate as a matrix and is loaded with the antimicrobial peptide GL13K. The preparation method includes preparing a CS-SA-GL13K hydrogel and a medium-chain triglyceride *Ipomoea aquatica* wax-astragaloside A oleogel, then mixing the two in a specific ratio, homogenizing and emulsifying, and rapidly cooling to obtain the dual-gel. Testing showed that the pharmaceutical composition exhibits a bactericidal rate of over 95% against Staphylococcus aureus and Escherichia coli, good hemostatic effect, promotes skin wound healing, and demonstrates good stability.

The present utility model relates to a feed formulation for ZAMPEN native chicken (Gallus gallus domesticus) hardening stage characterized by comprising of a basal diet formulation and supplemental feed formulation made from fermented forages. The basal diet formulation comprises: of 1 wt.% molasses, 0.1 wt.% vitamins and minerals, or a combination selected from the group comprising: energy-source component of 4.75 wt.% cassava, 7 wt.%, corn bran, 50 wt.% corn yellow; a crude protein component of 3.9 wt.% copra meal, 20 wt.% fish meal and 12 wt.% soybean meal; and a calcium source component of 0.35 wt.% eggshell, 0.9 wt.% limestone. Whereas the supplemental feed formulation comprises: tricanthera, azolla, duckweed, and vegetable trimmings of pechay (Brassica rapa), mustasa (Brassica juncea), alugbati (Basella alba), kangkong (Ipomoea aquatica), and camote tops (Ipomoea batatas). The said formulation aims to significantly enhance feed intake of the native chicken while reducing feed costs.

The invention discloses a water spinach straw feed utilization method and application of the water spinach straw feed utilization method in goat daily ration, and belongs to the technical field of agricultural resource recycling and ruminant nutrition. The method comprises the following steps: determining the safe addition proportion of the water spinach straws in goat daily ration of 20-30%, optimizing micro-storage process parameters, constructing a synergistic mixed storage mode with high-moisture forage grass, and realizing efficient feed utilization of the water spinach straws. The prepared feed is stable in fermentation quality, the nutritional value is remarkably improved, the feed intake can be increased, the cost is reduced, the meat quality is improved, the antioxidant capacity of a body is enhanced when the feed is applied to daily ration of goats, technical parameters are clear, popularization and copying are easy, and economic and ecological benefits are achieved.

The application discloses a method for repairing cadmium contaminated soil by using Ipomoea aquatica intercropping with Tagetes erecta and adding a passivator, and relates to the technical field of soil repair. The method comprises the following steps: preparing HAP modified biochar by reacting hydroxyapatite and biochar, and adding the passivator into the cadmium contaminated soil; and intercropping Ipomoea aquatica and Tagetes erecta on the cadmium contaminated soil to which the passivator is added, so as to reduce the cadmium content in the soil. The method uses the passivator to chemically repair the cadmium in the soil, reduces the availability of heavy metals in the soil, and intercropping with plants that can enrich heavy metals, so as to reduce the content of heavy metals in the soil, and is a heavy metal pollution repair method that can ensure the safety of crop production.

This invention belongs to the field of pharmaceutical technology, specifically concerning novel oxidized isoapofenzyme alkaloids from *Ipomoea aquatica*, their extraction and separation methods, and their applications. The structural formula of the oxidized isoapofenzyme alkaloids is selected from one of the following formulas: In this invention, dried rhizomes of *Ipomoea aquatica* are pulverized, extracted with ethanol under reflux, and the extract is concentrated to obtain an extract. The extract is then subjected to a series of chromatographic analyses and gradient elutions using an acid-soluble, alkali-precipitated, and organic extraction process to obtain compounds 1-3. In vitro cell experiments show that compounds 1-3 can significantly inhibit LPS-induced NO release from RAW264.7, exhibiting anti-inflammatory medicinal properties and broad application prospects in the anti-inflammatory field.

The invention provides a cell activation solution, a preparation method and application of the cell activation solution in preparation of a cell radiation damage protective preparation, and belongs to the technical field of radiation protection organic selenium preparations. The preparation method comprises the following steps: pretreatment of cardamine violifolia, extraction of organic selenium, glycosylation and nanocrystallization. The method for extracting the organic selenium comprises the following steps: adding cardamine violifolia powder into deionized water, carrying out ultrasonic treatment at 45-55 DEG C for 20-30 minutes, adjusting the pH value to 8-9, adding alkaline protease, stirring and carrying out enzymolysis for 3.5-4.5 hours, inactivating the alkaline protease at 90-95 DEG C, then centrifuging and collecting supernate, adding absolute ethyl alcohol into the supernate, standing at 3-5 DEG C for 15-20 hours, centrifuging again, and collecting precipitate, so as to obtain the organic selenium. According to the cell activation liquid, in a mouse experiment, the survival rate of the group A after 30 days is 70-76%, the in-vivo lymphocyte decline rate after 24 hours of radiation is 35.8-39.6%, the survival rate of the group B after 30 days is 68-70%, and the in-vivo lymphocyte decline rate after 24 hours of radiation is 44.7-46.5%.