5 results about "Gaultheria" patented technology

The invention provides a gaultheria yunnanensis medicinal material superfine powder as well as a preparation method and application thereof, and belongs to the technical field of traditional Chinese medicinal material processing. The superfine grinding method for the medicinal material of the gaultheria yunnanensis comprises the following steps: 1) taking the medicinal material of the gaultheria yunnanensis, removing impurities, grinding, and drying to obtain a pretreated raw material; 2) mixing the pretreated raw material with a solvent, and performing ultrasonic-vacuum negative pressure synergistic soaking treatment; (3) adding a compound enzyme into the solution subjected to soaking treatment, and carrying out enzymolysis treatment; and (4) filtering the solution subjected to enzymolysis in the step (3), drying filter residues, putting the dried filter residues into a low-temperature ultrafine grinder, and grinding to obtain the gaultheria yunnanensis ultrafine powder. According to the method, deep and mild wall breaking of the cell walls of the gaultheria yunnanensis is realized through three-step cooperation of physics, biology and low-temperature machinery, the extraction efficiency and the extraction speed of subsequent active ingredients can be remarkably improved, meanwhile, heat-sensitive ingredients are effectively protected, and the method has the advantages of being high in extraction rate, low in energy consumption and small in ingredient damage.

This invention provides a topical ointment containing Yunnan white pearl powder, its preparation method, and its application, belonging to the field of traditional Chinese medicine. By incorporating myrrh extract, scutellaria baicalensis extract, and ceramides, the synergistic effect of these active ingredients not only achieves the basic effects of anti-inflammatory, antibacterial, and skin barrier repair, but also unexpectedly enhances the transdermal absorption rate of Yunnan white pearl powder essential oil, strengthens its anti-inflammatory effect, reduces irritation, and extends its shelf life. Furthermore, it can inhibit post-inflammatory hyperpigmentation, with effects far exceeding the combined efficacy of individual ingredients and conventional compound formulations.

The invention belongs to the technical field of gaultheria yunnanensis extraction, and provides a method for separating and purifying effective components of gaultheria yunnanensis. The method for separating and purifying the effective components of the gaultheria yunnanensis comprises the following steps: mixing gaultheria yunnanensis powder and a solvent, and carrying out ultrasonic extraction to obtain an extracting solution; extracting the extracting solution by adopting a mixed solvent to obtain an extraction phase and a raffinate phase; and removing the solvent from the raffinate phase to obtain the lignan effective component. And removing the solvent from the extract phase to obtain the salicylate effective component. According to the method disclosed by the invention, the gaultheria yunnanensis powder is extracted by using the mixed solvent of the ethyl acetate and the methanol, so that lignan active ingredients and salicylate active ingredients in the gaultheria yunnanensis can be extracted at the same time, and efficient co-extraction of multiple ingredients is realized; a mixed solvent of n-butyl alcohol and dichloromethane is adopted to extract an extracting solution, and lignan effective components and salicylate effective components can be efficiently separated at the same time only through one-time extraction.

The invention belongs to the technical field of gaultheria yunnanensis preparations, and provides a gaultheria yunnanensis spray and a preparation method thereof. The gaultheria yunnanensis spray comprises mixed essential oil, a penetration enhancer and water, wherein the mixed essential oil comprises specific parts by mass of gaultheria yunnanensis crude oil, peppermint oil, ginger oil, pistacia weinmannifolia oil and cedar oil. According to the spray, gaultheria yunnanensis crude oil serves as a main core component and is compounded with the peppermint oil, the ginger oil, the Pistacia weinmannifolia oil and the cedar oil, the gaultheria yunnanensis crude oil and the Pistacia weinmannifolia oil have the effects of diminishing inflammation and easing pain, the peppermint oil has the effects of cooling and relieving itching, the ginger oil has the effects of promoting blood circulation to remove blood stasis and warming channels and expelling cold, and the Pistacia weinmannifolia oil and the cedar oil have the effects of inhibiting and resisting bacteria; the mixed essential oil can play a synergistic effect, can relieve muscle pain, local swelling and pain, and has an antibacterial effect; in cooperation with a compound penetration enhancer of lecithin and dipropylene glycol, the mixed essential oil further rapidly penetrates through the surface layer of the skin and reaches the injured part in a targeted mode, and the relieving effect is achieved.

The invention belongs to the technical field of biological control, and provides a gaultheria yunnanensis insecticidal aerosol and a preparation method thereof, the gaultheria yunnanensis insecticidal aerosol is prepared from the following raw materials by mass: 1-2 parts of an effective component, 50-60 parts of deodorized kerosene, 3-4 parts of a synergist, 15-20 parts of a propellant, 0.5-3.5 parts of a stabilizer, 1-2 parts of a corrosion inhibitor, and 7-18 parts of an active agent; wherein the mass ratio of the tetramethrin to the gaultheria yunnanensis essential oil in the effective components is 1: (5-7). According to the invention, the gaultheria yunnanensis essential oil is used as an insecticidal active component and a synergistic component, the gaultheria yunnanensis essential oil contains methyl salicylate, ethyl salicylate, trans-caryophyllene, linalool, camphene and other active components, and the gaultheria yunnanensis essential oil is added, so that the effects of food refusal, repelling, antibiosis, growth and development inhibition and direct poisoning on pests are achieved; therefore, the purpose of rapid and long-acting disinfection and killing is achieved.