38results about How to "Inhibit free radicals" patented technology

The invention discloses a water extinguishing agent and an extinguishing method combing the water extinguishing agent and a fire-fighting unmanned aerial vehicle. The water extinguishing agent comprises the components: 30-50wt% of water retention agent, 20-35wt% of fire retardant, 10-30wt% of thickening agent and 0-10wt% of surfactant. The water extinguishing agent is mixed with water according to a ratio of (1-3):(99-97) to form a colloid-state fire extinguishing agent, the colloid-state fire extinguishing agent can be conveyed to fire scenes of a high-rise building and a super high-rise building above 100m through a fire-fighting water tanker, through vehicle-mounted high pressure pumping (power source), the fire-fighting unmanned aerial vehicle is remotely controlled on the ground to carry a water cannon sprayer and a pressure self-hold high-altitude fire-fighting liquid conveying pipeline to fly to a fire position and to horizontally spray the colloid-sate fire extinguishing agent for extinguishment, and the fire of the buildings are extinguished quickly through collaborated heating absorption cooling, dilution choking, and isolation covering action of various components. The water extinguishing agent is easy to store; a use method of the water extinguishing agent is simple; and the water extinguishing agent has the advantages of high fire-extinguishing efficiency, no environmental pollution, and the like. The fire-fighting unmanned aerial vehicle has more obvious application advantages in the high-rise building and the super high-rise building above 100m.

The invention discloses high-weather-fastness polysulfide sealant, which comprises base cream and vulcanizing cream, wherein the base cream comprises the components by weight: 30-70% of liquid polysulfide rubber, 20-60% of padding, 1-10% of tackifier, 3-20% of plasticizer, 0.3-5% of coupling agent, 0.1-2% of antioxidant and 0.05-1% of anti-ultraviolet agent; the vulcanizing cream comprises the components by weight: 25-70% of vulcanizing agent, 25-70% of plasticizer and 0.5-5% of vulcanization accelerator; and the mixed weight ratio of the base cream to the vulcanizing cream is 100 to (6-14). The invention also discloses a preparation method of the polysulfide sealant. The invention also discloses a preparation of the high-weather-fastness polysulfide sealant. The polysulfide sealant is characterized in that the weather fastness of the sealant is improved by the antioxidant and the anti-ultraviolet agent; the material cost is low, the process is stable, and the reproducibility is good. The high-weather-fastness polysulfide sealant disclosed by the invention can be used for bonding sealing elements of buildings, ships, high-speed trains, automobiles and the like, therefore, the high-weather fastness polysulfide sealant has a great application value in industry.

The invention discloses a mask solution. The mask solution contains a moisturizer, wherein the moisturizer is prepared from sodium hyaluronate, trehalose, sodium polyglutamate, betaine, tremella polysaccharide and glyceryl polymethacrylate. The mask solution disclosed by the invention is capable of durably and deeply moisturizing the skin, is good in mildness, is also suitable for skin sensitive persons, is natural and non-toxic, is mild and non-irritant, cannot damage the skin after long-term use, has an obvious effect in improving the skin, and is beneficial for enabling the skin to restore elasticity and be glossy.

The invention discloses a heat stress resistant plant extractive feed additive which is prepared from the following components in percentage by weight: 25-30% of spinadate seed extractive, 25-30% of Coptis chinensis extractive, 13-18% of Scutellaria baicalensis extractive, 13-18% of pericarpium citri reticulatae and 10-15% of 98% betaine. The feed additive can be used for effectively improving the heat stress resistant capability of livestock, has the advantages of no toxic or side effect and no pesticide residue, and is favorable for the health of animals and people. The product is microchemical. Because of adopting the processing technology of dipping, condensing and spraying to dry, the defects of large dose and unstable effective ingredient content because direct smashing and adding are adopted in the prior art can be solved. According to the heat stress resistant plant extractive feed additive, high temperature stress can be effectively resisted, the antioxidant enzyme activity in the livestock can be improved, animals are accelerated to grow, the disease incidence is lowered, and the feed conversion efficiency is improved.

The invention discloses a blueberry green tea bag. The blueberry green tea bag comprises a brewing bag and blueberry green tea sealed in the brewing bag, the blueberry green tea is prepared by fresh blueberry leaves, and the processing procedures include fresh leaf picking, water-removing, a first rolling, stir-frying, a second rolling, drying and the like. The blueberry green tea bag has the advantages that the blueberry green tea bag is free of caffeine, the brewing is convenient, the leaching speed of soluble matters in tea-leaf is fast, the leaching is thorough, brewed tea water tastes fresh and fragrant, the color of the tea water is pleasant, the tea is rich in tea polyphenol and anthocyanin, and the blueberry green tea bag has heath care effects of anticancer, preventing cardiovascular and cerebrovascular diseases, restraining free radicals, antianaphylaxis, improving human body comprehensive immunity, and the like.

The invention discloses a ginseng candy, which is prepared from the following components in parts by weight: 25-30 parts of cynomorium songaricum, 10-20 parts of ginsenoside, 5-10 parts of protein hydrolysate, 1-5 parts of enzyme, and 60-75 parts of malt. According to the ginseng candy, pure natural healthy foods are adopted as raw materials, the ginseng candy does not have toxic or side effect, can be used for supplying cell nutrition, inhibiting free radicals, improving body fatigue and accelerating blood circulation, and make people energetic. The ginseng candy has the characteristics of good anti-fatigue effect, quick response, no drug tolerance and wide applicable people.

The invention provides lactic acid bacteria chocolate which is prepared from cocoa butter, white granulated sugar, milk powder, whey powder, vanillin, phospholipid and lactic acid bacteria powder. The invention also provides a preparation method of the lactic acid bacteria chocolate. The preparation method for the lactic acid bacteria chocolate is simple, low in cost and high in yield; and the lactic acid bacteria chocolate is high in quality, rich in nutrition and scientific and reasonable in formula.

The invention discloses a composite probiotic liquid for preventing diabetes and controlling body weight and a preparation method thereof. The composite probiotic liquid contains saccharomyces boulardii, acetobacter xylinum, lactobacillus plantarum, bifidobacterium adolescentis, bacillus licheniformis, clostridium butyricum, arabinose, xylooligosaccharide and bacterial cellulose and the like. After probiotics and prebiotics of the composite probiotic liquid enter the human body, the absorption of glycogens such as glucose by the intestinal tract can be quickly reduced, and thus the body weight is controlled and blood glucose is reduced. Clinical test results indicate that for a patient who orally administers the composite probiotic liquid, it is determined preliminarily that the composite probiotic liquid is more excellent than pure application of metformin in the aspects of time for blood glucose to meet the standard, sugar tolerance improvement, insulin improvement and c-peptide release, and has a remarkable weight loss effect. In addition, the composite probiotic liquid indeed has curative effects in the aspects of functions of improving insulin resistance and protecting islet cells and has no side effect.

The invention discloses a multi-effect skin care composition, essence and a preparation method of the essence. The skin care composition includes the following components, in percentages by mass: 1 to2.5% of a natural extract, 0.1 to 0.5% of a yeast extract, 0.1 to 0.5% of polypeptide, and the balance of a substrate, wherein the natural extract is one or more selected from the group consisting ofpaeonia albiflora root, rosa canina fruit, origanum majorana leaf, rubus suavissimus leaf, leontopodium alpinum, ginkgo biloba leaf, rhodiola rosea, panax ginseng root, scutellaria baicalensis root,polygonum cuspidatum root, ledebouriella divaricata root, zizyphus jujuba fruit, citrus limonum, schizandra chinensis fruit, morus alba bark, tremella fuciformis, chamomilla recutita flower, centellaasiatica, melissa officinalis and salix alba bark. The plurality of natural extracts in the multi-effect skin care composition provided by the invention have the functions of moisturizing, anti-inflammatory and repairing cells; and the composition also contains the polypeptide and the yeast extract liquid, multiple active ingredients are compounded to repair damaged cells while keeping moisture and supplementing water, removes free radicals in skin, provides nutrient substances to the skin, and can restore the skin to an elastic and delicate state.

The invention relates to a glutathione-rich yeast extract and a preparation method thereof as well as application. A glutathione-rich yeast raw material is subjected to high-pressure homogenization wall breaking to obtain yeast cell wall milk, then composite enzymatic hydrolysis, enzyme deactivation treatment and centrifugal separation are conducted, and supernate is taken to obtain the glutathione-rich yeast extract. The content of reduced glutathione reaches 5% or above, the content of protein reaches 35% or above, the DPPH free radical clearance rate is 15-20%, the tyrosinase median inhibitory concentration IC50 is smaller than or equal to 0.3 mg / L, and the product has medium antioxidant activity, and can inhibit the dark pigment state and free radical formation caused by tyrosinase overexpression in a body, so that skin color is lightened and the whitening and anti-oxidation effects are achieved.

The invention discloses an antioxidant and body-building beauty healthcare biscuit belonging to a healthcare food. The antioxidant and body-building beauty healthcare biscuit contains the following components which are measured by grams and shown in a table. The food is prepared for the subhealth crowd to eat, inhibits free radicals, prevents in-vivo lipid peroxide from generating, stimulates themetabolism of human bodies, delays the aging of the human bodies, improves the liver functions, has the efficacy for supplementing endurance, energy and physical strength, stimulating hormone, lowering blood pressure, and the like and integrates functions, convenience, recreation, and the like into a whole.

The invention discloses high-weather-fastness polysulfide sealant, which comprises base cream and vulcanizing cream, wherein the base cream comprises the components by weight: 30-70% of liquid polysulfide rubber, 20-60% of padding, 1-10% of tackifier, 3-20% of plasticizer, 0.3-5% of coupling agent, 0.1-2% of antioxidant and 0.05-1% of anti-ultraviolet agent; the vulcanizing cream comprises the components by weight: 25-70% of vulcanizing agent, 25-70% of plasticizer and 0.5-5% of vulcanization accelerator; and the mixed weight ratio of the base cream to the vulcanizing cream is 100 to (6-14). The invention also discloses a preparation method of the polysulfide sealant. The invention also discloses a preparation of the high-weather-fastness polysulfide sealant. The polysulfide sealant is characterized in that the weather fastness of the sealant is improved by the antioxidant and the anti-ultraviolet agent; the material cost is low, the process is stable, and the reproducibility is good. The high-weather-fastness polysulfide sealant disclosed by the invention can be used for bonding sealing elements of buildings, ships, high-speed trains, automobiles and the like, therefore, the high-weather fastness polysulfide sealant has a great application value in industry.

The invention discloses a composition for treating and relieving acne, a preparation method and an application. The composition comprises coated yeast fermentation product filtrate, ammonium glycyrrhetate, salicylic acid, frankincense essential oil, prinsepia utilis royle extracts, coated saccharomycetes fermentation product filtrate, Indian chrysanthemum flowers, wild honeysuckle immature flowers, common selfheal spikes, Baikal skullcap roots, deltoid goldthread rhizomes, Mongolian dandelion herbs, weeping forsythia fruits, spreading hedyotis herbs, red-rooted salvia roots, lime fruit peels,thymeleaf rhododendron herbs, Spilanthes oleracea, subshrubby peony flowers, ural licorice roots, bal loonflower roots, Chinese dodder seeds, wormwoodlike motherwort herbs, radices trichosanthis, sessile stemona roots, Chinese trumpetcreeper flowers, Tokyo violet herbs, uniflower swisscentaury roots, rugose rose flowers, Chinese rose flowers, common peony roots, cablin potchouli herbs, divaricatesaposhnikovia roots and common lophatherum herbs. The component has the functions of whitening skin, moisturizing, resisting inflammation and restraining sebum secretion, propionibacterium acnes increase can be restrained, so that the acne is treated and relieved, adverse reaction of glucocorticoid medicines is omitted, quick and long-lasting stimulation is low, and recurrence rate is low.

The invention provides a traditional Chinese medicinal composition capable of preventing and treating cardiovascular and cerebrovascular diseases and having a weight reducing function. The traditional Chinese medicinal composition comprises the following components in part by weight: 60-90 parts of ginkgo leaf extract, 65-95 parts of L-cthernitine, 30-50 parts of lotus leaf extract, 25-45 parts of gynostemma extract, 45-75 parts of semen cassiae extract, 30-60 parts of rhizoma alismatis extract and 25-75 parts of wheat germ powder. The traditional Chinese medicinal composition has the functions of reducing body weight, reducing blood lipid, reducing blood pressure and reducing blood sugar, and can be used for preventing and treating the cardiovascular and cerebrovascular diseases, diabetes and obesity. The invention further provides application of the traditional Chinese medicinal composition to medicines or health products for preventing and treating the cardiovascular and cerebrovascular diseases and the obesity.

The invention discloses astaxanthin meal-replacement powder and a preparation method thereof. The astaxanthin meal-replacement powder comprises the following raw materials in parts by weight: 15-40 parts of astaxanthin, 100-200 parts of rice flour, 30-60 part of black sesame seed powder, 30-60 parts of walnut powder, 10-20 parts of Chinese wolfberry fruits, 10-20 parts of radix astragali, 10-20 parts of Chinese magnoliavine fruits, 3-10 parts of trehalose, and 3-5 parts of prebiotics. The preparation method of the astaxanthin meal-replacement powder comprises the following steps of mixing theraw materials according to formula proportion, and carrying out uniform mixing. The astaxanthin meal-replacement powder disclosed by the invention is capable of meeting basic meal replacement demandsof people, as well as greatly enhancing immunity; moreover, the astaxanthin meal-replacement powder is free of any additives. In addition, the astaxanthin meal-replacement powder is relatively good intaste, and has the biological functions of resisting oxidation, enhancing immunity, delaying senility, inhibiting free radicals and so on.

The invention relates to pomegranate solid beverage which is prepared from the following raw materials in percentage by weight: 0.1-1.5 percent of pomegranate extract, 0.1-0.5 percent of semen cassiae extract, 0.1-0.5 percent of black tea extract, 0.1-0.3 percent of Roselle extract, 0.02-0.08 percent of acidity regulator, 0.5-1.5 percent of sweetening agent, 0.5-1.5 percent of compound vitamin, 0.5-1.5 percent of composite mineral and the balance of water-soluble dietary fiber. The pomegranate solid beverage has the beneficial effects that through compounding the pomegranate extract, the semen cassiae extract, the black tea extract, the dietary fiber, the compound vitamin, the mineral and other components, while the constipation is improved in a coordinating manner, trace elements can be supplemented; and the problem that due to the adsorption function of the dietary fiber, while the toxin in a body is expelled under the assistance, the adsorption of the trace elements is also affected, so that the unbalanced nutrition is easy to cause is solved.

The invention provides a facial mask capable of keeping skin moist, repairing skin and removing acne. The facial mask capable of keeping skin moist, repairing skin and removing acne is characterized by being prepared from the following raw materials in a mass ratio: 1-20% of cannabidiol CBD, 1-5% of a convolvulus arvensis extract, 2-4% of a field muskmelon extract, 1-5% of an aesculus chinensis fruit extract, 1-30% of a mineral concentrated solution, 1-5% of PEG-400, 1-2% of polyoxyethylene castor oil-40, 1-2% of glycerine, 1-5% of MCT oil, 2-4% of hyaluronic acid, 1-4% of carbomer-940, 1-2% of citric acid and the balance deionized water, wherein the total sum of all the components is 100%. The facial mask has higher permeability, moisturizing properties, air permeability, biocompatibility, skin friendly properties and safety, and is suitable for all skin types; and particularly after the cannabidiol CBD is prepared into material accommodating emulsion, through cooperation with the synergistic reaction of the mineral concentrated solution, the convolvulus arvensis extract, the field muskmelon extract and the aesculus chinensis fruit extract, the facial mask can resist inflammation,resist oxidation, resist bacteria, restrain free radicals, repair skin cells and reinforce skin vitality.

The invention relates to oral mouthwash for tumor patients, and relates to the technical field of oral care. The oral mouthwash for the tumor patients is prepared from the following components in percentage by weight: 3 to 15 percent of a sugar alcohol moisturizer, 1 to 2 percent of ethanol, 5 to 15 percent of fructus chebulae extract, 2 to 15 percent of herba menthae extract, 0.05 to 2 percent of sodium benzoate, 2 to 3.5 percent of spirulina blue, 0.9 to 2 percent of sodium chloride, 0.2 to 4 percent of a sugar alcohol sweetening agent, 2 to 15 percent of tea leaf extract, 0.1 to 1 percent of cetylpyridinium chloride and the balance of deionized water. The oral mouthwash disclosed by the invention adopts plant components, is safe, has no side effects, has the functions of stopping pain, inhibiting bacteria and resisting viruses and the effect of inhibiting or removing free radicals, and is capable of effectively avoiding or delaying the occurrence of moderately severe oral mucositis during a treatment process of the tumor patients.

The invention provides a traditional Chinese medicine formula for maintenance treatment of multiple myeloma. The traditional Chinese medicine formula is prepared from the following Chinese herbal raw materials: coptis chinensis, cortex phellodendri, radix scutellariae, moutan bark, fructus gardeniae preparatus, hedyotis diffusa, poria cocos, bighead atractylodes rhizome, Chinese yam, cortex magnoliae officinalis, dried orange peel, semen armeniacae amarae and liquorice. The traditional Chinese medicine formula is established by use of the traditional Chinese herbs as the raw materials and by virtue of scientific combination, laboratory investigation and repeated verification of clinical experiments. The traditional Chinese medicine formula has an excellent curative effect on the maintenance treatment of multiple myeloma; if the traditional Chinese medicine formula is combined with thalidomide and interferon, the catabasis of patients can be effectively prolonged, the frequency of relapse can be reduced and the life quality can be enhanced. The traditional Chinese medicine has no toxic and side effects, is high in effective rate and low in treatment cot and can be easily accepted by the patients.

The invention discloses a solid beverage capable of improving immunity and a preparation method of the solid beverage. The solid beverage capable of improving immunity comprises the following raw materials in parts by weight: 20-50 parts of carotenoids, 15-40 parts of astaxanthin, 0.6-2.0 parts of carotene, 0.5-1.2 parts of xanthophyll and 120-230 parts of soy protein isolate. The preparation method comprises the following step of uniformly mixing the raw materials in proportion. The solid beverage capable of improving immunity is free from any additive, has good mouth feel and diversified color, and also has biological efficacy of resisting oxidation, improving immunity, delaying senescence, restraining free radicals and the like.

The invention discloses rose anthocyanin micro-capsule particles, a functional beverage and a preparation method of the rose anthocyanin micro-capsule particles and the functional beverage, and relates to the technical field of functional foods. The microcapsule particles can avoid the phenomena of turbidity, precipitation and the like after being mixed with protein peptide, and the embedded anthocyanin microcapsule particles are more stable in property, not easy to decompose and capable of keeping stable and clear in a shelf. The rose anthocyanin micro-capsule particles are used as raw materials and mixed with the collagen peptide, the whitening and water-retaining materials, the vegetable and fruit materials, the auxiliary materials and the water to prepare the collagen peptide anthocyanin functional beverage with the whitening and anti-aging functions, and the prepared beverage can keep stable and clarified, is sour, sweet and delicious, has pleasant flavor and has the effects of brightening skin color, improving dark skin, whitening skin and resisting aging. The generation of free radicals is inhibited, and the aging is delayed.

The invention belongs to the technical field of cosmetics, and discloses a high-efficacy essence toning lotion formula and a preparation method thereof. The high-efficacy essence toning lotion formula comprises a group A preparation, a group B preparation, a group C preparation, a group D preparation, a group E preparation, a group F preparation, a group G preparation, a group H preparation and a group I preparation, wherein the group A preparation comprises water, an EDTA disodium composition, a beta-glucan composition, glycerin, chlorphenesin, xanthan gum, carbomer and humic acid; the group B preparation comprises water and sodium hyaluronate; the group C preparation comprises a polyacrylamide composition; the group D preparation comprises tetrahydroxypropyl ethylenediamine; the group E preparation comprises phenoxyethanol; the group F preparation comprises a Lilium japonicum extract composition; the group G preparation comprises CI16185 amaranth and CI42090 brilliant blue pigment; the group H preparation comprises daily essence, PEG-40 hydrogenated castor oil and an anthemis nobilis flower oil composition; and the group I preparation comprises a hamamelis virginiana water composition. The high-concentration essence type toning lotion not only has the effects of common toning lotions, but also has different nursing effects by adding more high-concentration component essence.

The invention provides brain-nourishing and kidney-tonifying black soybean milk and a preparation method thereof, and relates to the technical filed of soybean milk processing. The brain-nourishing and kidney-tonifying black soybean milk is prepared from the following raw materials in parts by weight: 90-110 parts of black beans, 7-12 parts of walnut kernels, 15-25 parts of fried black sesame seeds, 15-25 parts of black peanut kernels, 7-12 parts of black dates, 3-7 parts of astragalus membranaceus, 900-1100 parts of water, and an appropriate amount of white sugar. The raw materials adopted for preparing the black soybean milk are medicine-and-food-homologous materials. The prepared black soybean milk is capable of nourishing the brain, tonifying the kidney, moistening the lung, and protecting the liver; moreover, the black soybean milk has very good preventive and health-care effects on a variety of chronic diseases of the elderly, such as hypertension, hyperlipidemia, atherosclerosis and so on.

The invention belongs to the technical field of medicine, and in particular relates to an osthole microemulsion, a preparation method and application thereof. Described osthole microemulsion comprises osthole and auxiliary material, and wherein auxiliary material comprises mixed emulsifier, ethyl oleate and deionized water; Described mixed emulsifier comprises polyoxyethylene 35 castor oil, 15-hydroxystearic acid polysaccharide Ethylene glycol esters and macrogol 400. The osthole microemulsion of the present invention has different protective effects on damaged cells, especially the osthole microemulsion of 10 μmol / L has the best protective effect on cells.

The invention discloses an emulsifying type toning lotion, and belongs to the technical filed of cosmetics, which aims at providing a toning lotion with advantages of high stability, high permeabilityand easy absorbing. The emulsifying type toning lotion is characterized in that the emulsifying type toning lotion is prepared from the following raw materials and components of a phase A, a phase B,a phase C, a phase D, a phase E, a phase F, a phase G and a phase H in percentage by mass; the phase A is prepared from 1 to 8% of glycerin and 0.1 to 1% of sodium dilauramidoglutamide lysine; the phase B is prepared from 0.5 to 2% of water; the phase C is prepared from 0.1 to 1% of glycerin tri(ethylhexyl)ester, 0.001 to 0.1% of vaccinium myrtillus seed oil, and 0.001 to 0.1% of plukenetia volubilis seed oil; the phase D is prepared from 1 to 10% of water; the phase E is prepared from 2 to 8% of butanediol, 0.1 to 1% of polyacrylate crosslinking polymer, and 0.1 to 1% of xanthan gum; the phase F is prepared from a proper amount of water; the phase G is prepared from 2 to 8% of butanediol, 0.1 to 1% of p-Hydroxyacetophenone, and 0.1 to 1% of 1,2-hexanediol; the phase H is prepared from 5to 15% of water, and 0.1 to 1% of beta-glucan.

The invention discloses a small urban fire control off-road vehicle. The small urban fire control off-road vehicle comprises an off-road vehicle, a power extraction transmission device, a storage tank, a tool box and a fire fighting system, wherein the power extraction transmission device and the fire fighting system are arranged on the off-road vehicle; the storage tank and the tool box are arranged at the tail part of the off-road vehicle; the fire fighting system comprises a feeding device, a mixer, a fire pump, a water cannon and a high-pressure aggregate adder; the power extraction transmission device extracts power of an off-road vehicle engine and provides the power for the fire pump of the fire fighting system; the fire pump pumps water in a water source to the mixer to be mixed with a fire fighting liquid in the storage tank into a dilute fire fighting liquid; the fire pump conveys the dilute fire fighting liquid to the water cannon; the high-pressure aggregate adder is mounted on the outer side of the water cannon; a window breaking aggregate is accommodated in the high-pressure aggregate adder; the high-pressure aggregate adder can convey the window breaking aggregate to the water cannon to be mixed with the dilute fire fighting liquid; and the fire fighting liquid in which the window breaking aggregate is added is sent to a high position through the fire pump to extinguish a fire after accurately reaching a fire position.

The invention relates to a skin care composition, in particular to a long-acting skin care composition for removing freckles and concealing flaws and a preparation method. The skin care composition isprepared from the following raw materials of calendula officinalis extract, bletilla striata extract, Chinese waxgourd stem extract, dandelion aqueous extract, mulberry root extract, glabridin, borage extract, marjoram extract, beta-methyl carboxylic acid polydextrose, nicotinamide, allantoin, rose flower essential oil, wormwood essential oil, traditional Chinese medicine extract and deionized water. The calendula officinalis extract, the bletilla striata extract, the Chinese waxgourd stem extract, the dandelion aqueous extract, the mulberry root extract, the glabridin, the borage extract andthe marjoram extract are compounded for use, and the beta-methyl carboxylic acid polydextrose, the nicotinamide and the allantoin are added, so that free radicals can be effectively inhibited, and skin melanin deposition can be prevented and improved; plaques are relieved and faded, so that the skin is restored to a bright, white and clean state; and most of the raw materials come from nature, nohormone is added, and use is safe and reliable.

The invention discloses a small urban fire control off-road vehicle. The small urban fire control off-road vehicle comprises an off-road vehicle, a power extraction transmission device, a storage tank, a tool box and a fire fighting system, wherein the power extraction transmission device and the fire fighting system are arranged on the off-road vehicle; the storage tank and the tool box are arranged at the tail part of the off-road vehicle; the fire fighting system comprises a feeding device, a mixer, a fire pump, a water cannon and a high-pressure aggregate adder; the power extraction transmission device extracts power of an off-road vehicle engine and provides the power for the fire pump of the fire fighting system; the fire pump pumps water in a water source to the mixer to be mixed with a fire fighting liquid in the storage tank into a dilute fire fighting liquid; the fire pump conveys the dilute fire fighting liquid to the water cannon; the high-pressure aggregate adder is mounted on the outer side of the water cannon; a window breaking aggregate is accommodated in the high-pressure aggregate adder; the high-pressure aggregate adder can convey the window breaking aggregate to the water cannon to be mixed with the dilute fire fighting liquid; and the fire fighting liquid in which the window breaking aggregate is added is sent to a high position through the fire pump to extinguish a fire after accurately reaching a fire position.

The invention discloses a high-permeability moisture-preserving emulsion and aims at providing the moisture-preserving emulsion with high stability, permeability and moisture-preserving property. According to the technical scheme, the emulsion contains the following components in percentage by weight: a phase A: 1%-8% of cyclopentasiloxane / cyclohexylsiloxane or polydimethylsiloxane, 1%-8% of isononyl isononanoate or isododecane and the like; a phase B: 1%-8% of glycerin or sodium hydroxide, 1%-8% of glycine betaine and the like; a phase C: 0.05%-0.5% of acrylic acid (ester) / C10-30 alkanol acrylate cross-linked polymers, 0.1%-0.6% of carbomer and 10%-20% of water; a phase D: 1%-8% of dipropylene glycol or 1.3 propylene glycol and 0.1%-0.8% of a preservative A; a phase E: 0.05%-0.5% of a carambola leaf extract, 0.05%-0.5% of epilobium fleischeri extract, 0.02%-0.3% of a sedum sarmentosum extract and 0.01%-0.1% of an adenium obesum leaf extract; a phase F: 0.05%-0.2% of sodium hydroxide and 2%-5% of water; a phase G: 2%-10% of dipropylene glycol or 1.3 propylene glycol and the like. The high-permeability moisture-preserving emulsion belongs to the technical field of cosmetics.