86results about How to "Reduce free radicals" patented technology

The invention provides an officinal health-care solid electronic aerosolization liquid, mainly comprising the following components by weight percent: 35-45% of propylene glycol, 30-35% of medicament, 10-15.0% of deionized water, 3-3.5% of tobacco leaf extract solution, 3-3.5% of tobacco flavour, 2-3.0% of excipient, 0.2-1.0% of calcium pectate and 0.3-0.8% of curing agent. The invention also provides a preparation method of the officinal health-care solid electronic aerosolizatioon liquid. The invention contains multiple officinal components having treating function on lungs, thus having treating function on symptoms such as dryness and itch of the throat and irritable cough which are caused by smoking, chronic pharyngitis and dryness of mouth and nose, thirst and dry cough, less sputum or distressed cough caused by the fact that sputum is glued; meanwhile the invention is solid, thus the stability of storing and use is improved, production and transportation are more convenient and flexible, and fragrance can be remained to be more complete.

The invention discloses a sponge micro-needle containing anti-aging composition capable of activating cells. The main component of the anti-aging composition is sponge micro-needles. The auxiliary components of the anti-aging composition are crithmum maritimum dry cells, sodium hyaluronate microspheres, and palmitoyl tripeptide. The anti-aging composition comprises the following components in percentage by weight: 0.2 to 0.5% of sponge micro-needle, 0.1 to 0.5% of crithmum maritimum dry cells, 0.5 to 3.0% of sodium hyaluronate microspheres, 0.5 to 4.0% of palmitoyl tripeptide, and the balance being common matrix for cosmetic external dosage forms and/or deionized water. The anti-aging composition is characterized in that sponge micro-needles are the main raw material, the anti-aging composition can penetrate into each layer of skin epidermis to promote cell regeneration through the sponge micro-needles, moreover, the sponge micro-needles can promote the absorption of other auxiliary active components, and the components are reasonably compounded to generate a synergetic effect to prevent the aging of skin.

The invention relates to a preparing method of a high-branch type polyvinyl alcohol-acrylamide graft copolymer. The preparing method includes: dissolving polyvinyl alcohol with water, feeding nitrogen, cooling, adding a catalyst, reacting for 10-30 min, adding dropwise a monomer mixture solution with the adding time being controlled to be 30-90 min and the reaction temperature during addition being controlled to be 65-95 DEG C, reacting at 85-95 DEG C for 20-30 min after the addition is finished, adding the catalyst, reacting at 80-95 DEG C for 15-25 min, adding the catalyst, sampling in the reaction process and measuring viscosity, adding a terminating agent when the viscosity at 25 DEG C reaches 1500-15000 mPa*s to stop the reaction, and adjusting the solid content. The graft copolymer has characteristics of high molecular weight, more branches, low viscosity, less gel, good retention property, and high interference resistance to hetero-ion, and can achieve satisfied enhancing effects even when being used as a papermaking dry strength agent in a bad high-temperature high-conductivity environment for manufacturing paper with pulp.

The invention relates to a tobacco sheet containing tea flower extractive and a preparation method thereof. The tobacco sheet is made of tobacco raw materials by a papermaking method. the preparation method is characterized in that tea flowers are added in tobacco sheets during the preparation method, the tea flowers are best to be dried tea flowers, tea flower extractives or residue after tea flowers are extracted, and the tobacco raw materials are cigarette ashes, tobacco debris, tobacco stem, low-level tobacco and the combination. The tobacco sheets smell like tea flowers, has effective combination of tea flower smell and tobacco smell, has good smoking quality and sense comfort level and has sweet feeling in mouth during smoking, raw materials are natural, additive process is simple, the existing process procedures do not needed to change and auxiliary equipment is not needed to add.

The invention provides a high-grating-rate and low-odor polypropylene resin composition and a preparation method thereof. The polypropylene resin composition consists of the following components in parts by weight: 100 parts of polypropylene resin, 1-3 parts of a polar monomer, 0.01-1 part of an initiator A, 0.01-1 part of an initiator B and 0.5-2 parts of a second monomer. The preparation method comprises the steps of weighing raw materials according to the weight part, mixing the raw materials in a high-speed mixer for 2-5min and discharging materials; and implementing reactive extrusion grafting on the mixed raw materials through a dual-screw extruder. The polypropylene resin composition disclosed by the invention, through selecting initiator and comonomer, reduces pungent odor of materials and improves grafting efficiency. The prepared polypropylene disclosed by the invention has the advantages of light product odor, high grating rate and low gel rate, and is applicable to a flexibilizer and a compatilizer of polar monomer and non-polar polymer alloy; the polypropylene resin composition is used for filling or strengthening polypropylene, and is capable of improving the mechanical performance and the heat resistance of the material.

The invention relates to a medicine for treating rheumatic heart disease, in particular to a traditional Chinese medicine composition for treating rheumatic heart disease which is made from plant Chinese herbal medicine. It is characterized in that, the raw material medicine that makes active ingredient is according to the following weight: Wujiapi 20-30 grams each, Radix Astragali 20-30 grams, Atractylodes macrocephala 20-30 grams, Poria cocos 15-25 grams, Radix Paeoniae Alba 15-25 grams , 5-15 grams of schisandra, 5-15 grams of licorice, 5-15 grams of salvia miltiorrhiza, 4-12 grams of cassia twig, 4-12 grams of sunburned aconite and 2-8 grams of asarum. All medicines of the present invention are compatible, complement each other, bring out the best in each other, have heat-clearing and toxic substances removing, expelling wind and relieving pain, regulating blood circulation and promoting blood circulation to remove blood stasis, eliminating stagnation and relieving pain etc., the synergistic action of drug effect can treat both symptoms and root causes, can reduce pathological integral, free radical, Reduce the autoimmune reaction of the heart, nourish the myocardium, improve blood supply and oxygen supply, and repair the lesion, thereby alleviating the pathological changes of the heart valve.

The invention provides an anti-ageing anti-wrinkling tightening essential oil which comprises the following components by weight percent: 0.1-1% of crithmum maritimum extract, 0.1-1% of alaria extract, 0.1-1% of spilanthes acmella flower extract and 0.1-1% of undaria pinnatifida extract. After the four components are compounded, active molecules of plant extracts with affinity interaction are utilized to quickly improve living environments of local tissues and cells and to accelerate metabolism, so that problems caused by local metabolic disturbance can be thoroughly solved, cell metabolism and cytothesis function can be boosted, wrinkle problem of skin can be obviously relieved, and the essential oil has obvious anti-ageing, anti-wrinkling and tightening effects.

The invention provides a compound fermented fruit wine and a preparation method thereof. The fruit wine is characterized in that cherry tomato juice and pomelo juice used as main raw materials and potassium metabisulfite, pectinase and wine yeast used as auxiliary materials are subjected to sterilization, pectinase enzymolysis, concentration, primary fermentation, secondary fermentation and filtration to obtain a fermentation clear solution; and red date juice is added into the fermentation clear solution for blending and clarification, thus obtaining the compound fermented fruit wine. The preparation method provided by the invention comprises the following steps: respectively smashing cherry tomatoes and pomelos, mixing, and performing potassium metabisulfite sterilization treatment on the mixed juice; after sterilization, performing pectinase treatment, subsequently concentrating the juice until the soluble solid content is 18-22%, and inoculating with the yeast to perform primary fermentation and secondary fermentation; and adding the red date juice into the fermentation clear solution, blending, and clarifying to obtain the fruit wine. The fermented fruit wine provided by the invention has a mellow and fruity taste, contains balanced nutrient contents and has multiple health care effects.

The invention relates to the field of vascular tissue engineering, in particular to a medicament coating material which can be used in vascular tissue engineering and intervened in a stent and a preparation method. The coating material has the characteristics of degradability and an effect on promoting the growth of endothelial cells and inhibiting platelet adhesion. The coating material takes a polymer material which has good biocompatibility as a medicament carrier, and takes an effective extracts such as ferulic acid and derivatives thereof of a traditional Chinese medicament angelica sinensis. The preparation method has the following processes of: fully dissolving the medicament carrier and a medicament with a solvent; and using after mixing uniformly by ultrasonic sound. The medicament coating material can be prepared by a solution pouring method, wherein uniformly dissolved solution is poured in glass ware; volatilizing the solvent for 24 hours at the temperature of between 20 and 25 DEG C in vacuum to form a film; continuing heating for volatilizing the solvent thoroughly for 48 hours; and sterilizing for later use. The coating material has the effects on inhibiting the platelet adhesion and prompting the growth of endothelial cells, and can be used in the field of vascular tissue engineering and intervened in a degradable medicament coating on a stent surface.

The invention belongs to the field of spices and tobacco, and relates to a tea-flower-aroma tobacco excipient and a tobacco product, in particular to a tobacco excipient containing tea flower extracts, application of the tobacco excipient in preparation of the tobacco product like cigarettes, and the tobacco product, containing the tobacco excipient, like the cigarettes. The cigarettes has a tea flower aroma which is consistent with an own fragrance of tobacco of the cigarettes, aroma and taste of the cigarettes are obviously improved, remaining taste is comfortable, smoke is delicate and soft, and spicy stimulation and mouth dryness sensation of the smoke is effectively reduced. The tobacco excipient which is a tobacco flavor is simple in preparation process, and original processing techniques and equipment of the cigarettes are unchanged in the process of adding of the tobacco excipient.

The invention discloses whitening emulsion containing magnolia-biondii extract. The whitening emulsion is prepared from A components, B components and C components. A preparing method of the emulsionincludes the steps that 1) the A components with the formula quantity are weighed, put into a water phase pot, stirred, heated to 80 DEG C to 85 DEG C and completely dissolved ready for use; 2) the Bcomponents with the formula quantity are weighed, put into an oil phase pot, stirred, heated to 65 DEG C to 75 DEG C and completely dissolved ready for use; 3) the water-phase materials obtained in the step 1) are sucked into an emulsifying kettle and stirred, the temperature is reduced to 70 DEG C, the oil-phase materials obtained in the step 2) are sucked into the emulsifying kettle and homogenized for 1 min to 5 min and continue to be stirred, and the temperature is reduced; 4) when the temperature is reduced to 45 DEG C, the C components are added, and the mixture is stirred to be even; 5)when the temperature is reduced to 40 DEG C or below, materials are filtered out. The whitening emulsion can meet the requirements of persons for natural, skin whitening and healthy skin care products, and meanwhile the invention provides the preparing method of the whitening emulsion.

The invention discloses whitening and moisturizing cleanser containing flos magnoliae extract and a preparing method thereof. The whitening and moisturizing cleanser is prepared from A components, B components, a C component, D components and E components, wherein the A components include, by weight, 15-50 parts of deionized water, 1-10 parts of strong base, 10-30 parts of humectant and 0.01-0.1 part of chelating agent; the B components include, by weight, 0.5-5 parts of emulsifying agent, 0.1-5 parts of pearling agent and 15-40 parts of fatty acid; the C component includes, by weight, 15-30 parts of surfactant; the D components include, by weight, 0.1-5 parts of skin-feeling conditioning agent and 1-5 parts of deionized water; the E components include, by weight, 0.1-0.5 part of p-hydroxyphenyl ethyl ketone, 0.5-5 parts of emollient, 0.01-2 parts of dendrobium candidum extract, 0.01-0.5 part of alpine plant extract and 0.01-0.5 part of the flos magnoliae extract. The whitening and moisturizing cleanser containing the flos magnoliae extract is good in whitening and moisturizing effect, convenient to make and use, safe, free of side effect and free of stimulation and harm to the skin, and is suitable for various skin types.

The invention provides an expansion type nanometer inhibition gel for inhibiting spontaneous combustion of coal and a preparation method the expansion type nanometer inhibition gel, belonging to the technical field of nanometer gel. The nanometer inhibition gel comprises an intumescent flame retardant, a nanometer flame retardant and a gel inhibitor, wherein the intumescent flame retardant comprises ammonium polyphosphate, polyethylene glycol and melamine; the nanometer flame retardant is nanometer silicon dioxide modified by a silane coupling agent process; and the gel inhibitor is a macromolecular hydrogel prepared from acrylamide through a monomer cross-linking polymerization method. The above three inhibition materials are compounded into the expansive nanometer inhibition gel by adopting an in-situ polymerization method. The gel is good in thermal stability, remarkable in inhibition effect at a high-temperature stage and long in inhibition service life, has the characteristics of stable gel material structure, large diffusion range and good water retention capacity, is an efficient, green, halogen-free, low-cost and stable environment-friendly inhibitor, can better adapt to a complex underground environment compared with a traditional inhibitor, and provides a new thought for research in the field of prevention and control of spontaneous combustion of coal.

The present invention provides comprises a polypeptide for removing iron and free radicals in brain and a preparation method and application thereof, the preparation method comprises combination of amino acids capable of binding iron in polypeptide A beta 42 according to predetermined times of repetition to obtain the polypeptide. The polypeptide obtained by the method has larger solubility, can effectively chelate iron ions in cerebrospinal fluid of patients with Alzheimer's disease, and can effectively reduce the free radicals.

The present invention provides ciagarette filter tip capable of effectively removing free radical and reducing smoke toxicity, said filter tip two contains proanthocyanidin and said material at low concentration can effectively removing gaseous phase free radical in cigarette smoke. At the same time, when proanthocyanidin and vitamin C are mixed and used, it also possesses rather good eliminating action of gaseous phase free radical. The present invention also provides method of making said cigarette filter tip. Said filter tip can be produced in bulk and needs no large equipment investment.

The invention discloses a drug for treating rheumatoid arthritis. The drug is prepared from radix aconiti kusnezoffi preparata, radix aconiti preparata, radix angelicae, asarum, lumbricus, rhizoma arisaematis, flos carthami, yam rhizome, semen coicis, radix angelica sinensis, placenta and ants according to a proper ratio. The medicines are ground into fine powder, and the fine powder is coated with raw honey to form pellets. Due to the fact that the toxicity of the formula is high, the drug needs to be stopped for two days to observe the pharmacodynamic function after being used for one week. The drug has a remarkable curative effect for rheumatoid arthritis, especially when clinical manifestations include symmetrical pain and swelling of multiple joints in the whole body, symmetrical stiffness or tightness of joints, even deformation to different degrees, alternate chills and fever, limb joint and muscular ache, unsmooth flexion and extension, or unstable pain, and even severe pain, swelling, hardness and deformation of joints. Treatment of 200 patients confirmed through blood and modern medical equipment proves that 166 patients are cured, 11 patients are improved, the effective rate is 88.5%, and the cure rate is 83%.

The invention discloses an active composition for repairing ultraviolet damage and a preparation method and application of the active composition. The active composition for repairing ultraviolet damage is prepared from the following raw material components: tremella polysaccharide, glycogen, hydroxyethyl piperazine ethane sulfonic acid, saffron crocus extract, beta-glucan and water. The active composition for repairing the ultraviolet samage can effectively reduce sunburn cell formation, inhibit cell DNA damage caused by ultraviolet rays and inhibit increase of the free radical content to improve the ultraviolet immunity of cells, thereby having a remarkable effect of repairing the ultraviolet injury. The composition is mild, safe and non-irritant, the preparation method is simple, and the composition can be easily added into various skin care products to provide multiple functions of after-sun repair, wrinkle resistance, brightening and the like.