9 results about "Alkaloid" patented technology

The invention relates to a method for preparing a test solution for quality detection of a safe stagnation removing preparation. The method comprises the following steps of: (1), extracting solution preparation: weighting 0.5-10.0g of solid safe stagnation removing preparation or contents thereof, adding a universal solvent for extracting alkaloid, carrying out ultrasonic treatment or heating backflow, cooling down, and filtering to obtain a filter liquid as an extract liquid for later use; or weighting 4-80ml of liquid safe stagnation removing preparation, and filtering to obtain the filter liquid as the extract liquid for later use; and (2) extract liquid purification: taking out the extract liquid, drying through steaming, dissolving residues by adding 1-10ml of hydrochloric acid solution (1-5,000) to the residues, centrifuging a mixed solution, taking out supernatant to slowly pass through an octadecylsilane bonded silica gel column (50-500mg), eluting by water of 2-30ml, collecting an effluent liquid and an eluting liquid, drying by steaming, dissolving the residues by adding 1-10ml of methanol with the volume percent of 30-100% or alcohol with the volume percent of 50-95%, standing, and taking out supernatant which is the test solution for a leonurus indexity element stachydrine hydrochloride thin layer discriminating and/or content determining method in the safe stagnation removing preparation.

The invention discloses a preparation method of traditional Chinese medicine composition for purifying mandarin fish ponds. The method comprises steps as follows: baical skullcap roots, black nightshade herbs, fresh ginger, pomegranate rinds, red peony roots, cyrtomium rhizomes, perilla stems, peonies, arnebia roots, liquorice roots, argy wormwood leaves, stemona roots, acanthopanax root bark, tobacco leaves, pepper and ageratum are crushed, screened through a sieve of 60-70 meshes, soaked in water, heated and cooked until the moisture content is 20wt%-45wt%, hydroxyethyl cellulose is added, the mixture is stirred and granulated, and first preformed materials are obtained; alkaloid, Celastrus angulatus, Artemisia toosendanin, orange terpenes, pyrethrins and poly(aspartic acid) are evenly stirred, stir-fried shells, illite, illite smectite clay, diethylene glycol butyl acetate and microcrystalline wax are added and stirred, the mixture is atomized and sprayed onto surfaces of the first preformed materials, and second preformed materials are obtained; Celastrus angulatus missible oil, sodium carboxymethylcellulose, nacre mothers of pearls, activated carbon, an EM (effective microorganisms) liquid and water are evenly mixed, the mixture is atomized and sprayed onto surfaces of the second preformed materials, the second preformed materials are dried and screened, and the traditional Chinese medicine composition for purifying the mandarin fish ponds is obtained.

The invention discloses an anti-freckle skin care product, which is prepared from the following ingredients including phenylethyl resorcinol, 4-butyl-resorcino, 1-methylhydantoin-2-imide, paeonol, paeonol derivatives and oat alkaloid derivatives. In the skin care product, the phenylethyl resorcinol, the 4-butyl-resorcino, the 1-methylhydantoin-2-imide, the paeonol, the paeonol derivatives and theoat alkaloid derivatives are compounded; the generation of melanin can be effectively inhibited; the pigment sedimentation can be reduced. Meanwhile, through the anti-oxidization capability of the paeonol, the oxidization of ingredients of the phenylethyl resorcinol and the like can be effectively inhibited; the product stability is improved. Through the anti-inflammatory and anti-stabbing-pain effect of the oat alkaloid, the irritation caused by the phenylethyl resorcinol derivatives can be effectively relieved; the product is mild and non-irritative on the skin. Compared with the existing anti-freckle product, the anti-freckle skin care product has the more obvious effect in aspects of freckle removal and whitening. The freckle can be fundamentally removed; the freckle generation can beprevented; the product is mild and non-irritative on the skin.

The invention belongs to the field of medicines, and particularly relates to a Tibetan medicine formula with an effect of treating rheumatoid arthritis, a preparation method and application. The Tibetan medicine formula with the effect of treating rheumatoid arthritis is characterized by being prepared by mixing and crushing 9-15 parts of Tibetan cat milk, 3-10 parts of gentiana macrophylla, 3-10 parts of cortex berberidis and 3-10 parts of fructus chebulae, adding water, performing reflux extraction and drying. According to the compound medicine provided by the invention, the rationality and effectiveness of the compound composition are confirmed by combining the research results of related pharmacology experiments and the results of animal experiments. The compound provided by the invention is a combination of four medicines according to a specific ratio, and a specific extraction process is combined, so that the contents of active ingredients such as flavones and alkaloids in the final compound are ensured, the treatment effect of the compound on RA is obviously superior to that of each single medicine in the compound, and the compound has a remarkable synergistic interaction effect.

The invention discloses a producing method of a rubber isolating agent. The rubber isolating agent is prepared from the following materials in parts by weight: 5-6 parts of vegetable oil, 10-20 partsof fatty acid, 0.3-0.5 part of polyol and 10-15 parts of alkaloid. Edible oil is added into a container and heated to 105-120 DEG C, the fatty acid, the polyol and the pure alkaloid are added and stirred for 15 minutes at the same time, and thus all the components are fully saponified; a solid isolating agent is obtained after the temperature is reduced to 25 DEG C, and is subjected to mechanicalsmashing to obtain the powder isolating agent. A formula and a preparation method of the rubber isolating agent are provided, the preparing cost of the product is low, the production efficiency is improved, the dust pollution is avoided, and the defects in the prior art are overcome.