42results about How to "Broad pharmacological activity" patented technology

The invention discloses panax notoginseng active ingredient-containing medicinal toothpaste and a preparation method and application thereof. The panax notoginseng active ingredient-containing medicinal toothpaste comprises 0.1 to 0.4 weight percent of total panax notoginseng saponins and 0.2 to 0.5 weight percent of panax notoginseng polysaccharide which are panax notoginseng active ingredients, abrasive, a wetting agent, surfactant, a foaming agent, adhesive, a stabilizing agent and deionized water. The preparation method for the toothpaste comprises the following steps of: preparing materials, mixing, grinding, and degassing to obtain a toothpaste body. According to the toothpaste, total panax notoginseng saponins and panax notoginseng polysaccharide are used as the core functional components of the toothpaste, so that the toothpaste has the function of cleaning teeth, and the obvious effects of promoting recovery of dental ulcer, gingivitis and periodontitis, inhibiting swelling and aching of gums, relieving bleeding of gums, and delaying gingival atrophy and aging. The total panax notoginseng saponins and the panax notoginseng polysaccharide which are used as the active ingredients are natural plant extract, so that damage to ecological environment of normal flora in an oral cavity can be avoided, and the panax notoginseng active ingredient-containing medicinal toothpaste is suitable to be used for a long tome and is good in effect.

The invention discloses a chroman compound, as well as preparation method and application thereof. The chroman compound is R-3-ethyl-6,8-dihydroxy-7-methyl-3,4-dihydroisochromen-1-one. The preparation method of the compound comprises the steps that: ground beetles are leached in an organic solvent, such that a leachate is obtained; the leachate is extracted; the extract liquid is concentrated, such that an extract paste is obtained; and the extract paste is separated and purified, such that the chroman compound is obtained. According to the invention, the chroman compound with novel structure is separated and identified from ground beetles. The compound has wide pharmacological activities, and can be used in preparing antitumor medicines, tumor-preventing health-care foods, anti-tyrosinase medicines, whitening cosmetics, and pheromones.

The invention provides a multi-effect skin-whitening skin care product based on lucid ganoderma and tricholoma matsutake, and a preparation method of the multi-effect skin-whitening skin care product. The preparation method comprises the following concrete operation steps: (1) removing the peel of fresh aloe leaves, respectively drying the fresh aloe leaves without peel, radix platycodi and cortex dictamni at the temperature of 50-60 DEG C and then grinding into aloe powder, radix platycodi powder and cortex dictamni powder; respectively adding the obtained aloe powder, radix platycodi powder and cortex dictamni powder into 60 parts by weight of 75% of ethanol water solution, boiling, carrying out reflux extraction for 60-90 minutes, and directly filtering and concentrating to obtain aloe extract, radix platycodi extract and cortex dictamni extract; (2) soaking dry alga powder into water, stirring for 1-2 hours while heating, centrifuging to get supernatant, and then concentrating; adding the concentrated product into 60 parts by weight of 75% of ethanol water solution, degreasing, decoloring and removing ethanol to obtain extract of algal polysaccharide; (3) grinding the lucid ganoderma and the tricholoma matsutake, adding the aloe extract, the radix platycodi extract, the cortex dictamni extract and the extract of algal polysaccharide into the ground lucid ganoderma and tricholoma matsutake, stirring for 2-3 days at constant temperature, and filtering by an ultrafiltration membrane to obtain the multi-effect skin-whitening skin care product based on the lucid ganoderma and the tricholoma matsutake.