109 results about "Centella asiatica extract" patented technology

The invention discloses an aloe extract-containing antibacterial, anti-inflammatory, anti-aging and moisturizing composition capable of promoting wound repair and application of the aloe extract-containing antibacterial, anti-inflammatory, anti-aging and moisturizing composition. The composition provided by the invention is obtained by compounding the active ingredients such as the aloe extract, the coptis chinensis extract, the centella asiatica extract, the honeysuckle flower extract and the carboxymethyl chitosan, all the ingredients synergistically play the roles of resisting bacteria, diminishing inflammation, resisting aging, promoting wound repair and moisturizing, and the composition has a remarkable effect. Wherein the aloe extract is prepared by adopting a specific deep eutectic solvent (DES), so that the content of anthraquinone compounds in the aloe extract can be increased, and the effects of bacteriostasis, sterilization, inflammation diminishing, detoxification, moisturizing and wound healing promotion of aloe can be better exerted. Specific extract components and the aloe extract are compounded, so that the effect of the aloe extract can be enhanced, the adopted components are natural, mild, safe and low in irritation, and a basis is provided for preparing more medicine products which are antibacterial, anti-inflammatory, anti-aging, moisturizing and capable of promoting wound repair.

The invention discloses a composition and a cosmetic with anti-allergy, itching-relieving and redness-removing effects. The composition is prepared from the following raw material components: a herba centellae extract with madecassoside content of not less than 85wt%, a dendrobium officinale stem extract and dihydrooat acyl o-aminobenzoic acid. The composition comprising the three components is added into the cosmetic, so that the cosmetic has good system stability, also has enhanced anti-allergy, itching-relieving and red-removing effects, and can improve skin problems from multiple dimensions.

The invention relates to the technical field of skin care product preparation, and discloses a skin care product preparation method and equipment capable of whitening skin, removing freckles, smoothing skin and preserving moisture, and the skin care product is prepared from the following raw materials in percentage: 30% of tea leaf extract, 15% of oat extract, 15% of rose extract, 20% of centella asiatica extract, 5% of vitamin E, 10% of pearl powder and 5% of chitosan. The skin care product capable of whitening, removing freckles, smoothing skin and preserving moisture can be prepared, in the preparation process, the liquid level of mixed liquid can be moved upwards during stirring, raw materials left on plastic cloth due to liquid level recovery after stirring is stopped are flapped and shaken off into the mixed liquid, full utilization of the raw materials is guaranteed, the preparation effect is improved, and the skin care product can be used for whitening, removing freckles, smoothing skin and preserving moisture during flapping and shaken off. And the flapped raw materials can be blown downwards, so that the raw materials are prevented from flying onto the stirring assembly, and the raw materials are ensured to fully return to the mixed liquid.

The invention discloses snowflake cream with pearly luster and a preparation process of the snowflake cream. The snowflake cream comprises the following raw material components: a phase A: water; butanediol; glycerol; methyl glucitol polyether-20; a polyacrylate cross-linked polymer-6; sodium hyaluronate; potassium hydroxide (90%); 4-hydroxyacetophenone; xanthan gum; phase B: caprylic / capric triglyceride; cetostearyl alcohol; stearic acid; a polydimethylsiloxane; squalane; simmondsia chinensis seed oil; mineral oil; and polyethylene glycol (PEG)-100 stearate. Glyceryl stearate; tocopheryl acetate; isononyl isononanoate; a phase C: 1, 2-hexanediol; carnosine; a centella asiatica extract; collagen; the snowflake cream has the advantages of uniform pearly luster texture and the advantages of traditional snowflake cream.

The invention discloses an anti-allergy soothing composition as well as a preparation method and cosmetics thereof. The anti-allergy soothing composition is prepared from, by mass, 1%-5% of radix gentianae extract, 1%-4% of radix sophorae flavescentis extract, 1%-3% of herba centellae extract, 2%-6% of calendula extract, 1%-4% of oat bran extract, 2%-5% of paeonia lactiflora root extract, 0.5%-1% of glyceryl polyacrylate and the balance solvent, and the solvent is prepared from water and 1, 3-butanediol in the mass ratio of 5: 5. The formula is matched with a specific preparation method, so that the composition has good stability and anti-allergy and soothing effects.

The application belongs to the technical fields of nanobiomaterials and cosmetic efficacy materials, and discloses a centella asiatica-derived carbon dot, a preparation method thereof and application thereof in cosmetics. The preparation method of the centella asiatica-derived carbon dot comprises the following steps: step 1, using centella asiatica extract as a carbon source and urea as a nitrogen source, performing a hydrothermal carbonization reaction to obtain a reaction solution; and step 2, performing ultrafiltration purification and freeze-drying on the reaction solution obtained in step 1 to obtain the centella asiatica-derived carbon dot. The centella asiatica-derived carbon dot can penetrate the stratum corneum to achieve deep delivery to the dermis and form protection to the collagen matrix.

This invention discloses a composition for relieving allergies, itching, and improving rough skin, its preparation method, and its application. The composition comprises the following active ingredients: asiaticoside, centella asiatica extract, kava extract, aescin, allantoin, and sodium hyaluronate. This invention prepares the composition using raw materials and proportions containing asiaticoside, centella asiatica extract, kava extract, aescin, allantoin, and sodium hyaluronate. The synergistic effect between these components results in excellent anti-allergic, anti-itch, and skin-roughening effects. After preparing the composition into a soothing and anti-itch cream, tests showed that it significantly reduced the a* value and lactic acid stinging score of sensitive skin. Doctor evaluation methods further confirmed its significant improvement effects on burning, erythema, swelling, peeling, stinging, and itching of sensitive skin, while also showing a significant effect on improving rough skin.

The invention discloses a moisturizing and soothing fermentation composition as well as a preparation method and application thereof. The preparation method of the moisturizing and soothing fermentation composition comprises the following steps: (1) inoculating a fermentation substrate containing centella asiatica and paeonia lactiflora with a seed solution of hirsutella asiatica for fermentation so as to obtain a crude fermentation solution; and (2) carrying out heating treatment and filtering treatment on the crude fermentation liquid to obtain the moisturizing and soothing fermentation composition. The moisturizing and soothing fermentation composition prepared by the invention adopts a mode of extracting and preparing multiple components at the same time, a galactose yeast-like bacterium fermentation product filtrate is prepared, and the moisturizing and soothing fermentation composition also contains a centella asiatica extract and a Chinese herbaceous peony extract; the composition can promote the expression of a paphiopedilum A protein gene, reduce the expression of an IL-6 gene and inhibit zebra fish neutrophile granulocyte aggregation; the moisturizing and soothing effects can be shown from multiple angles.

The present invention relates to a composition for anti-inflammatory, skin whitening, and skin regeneration comprising a mixture of hemp seed oil, Artemisia annua extract, and Centella asiatica extract as an active ingredient. Since the mixture of hemp seed oil, Artemisia annua extract, and Centella asiatica extract of the present invention has excellent effects in significantly improving anti-inflammatory activity, melanin production inhibitory activity, and skin cell regeneration efficacy compared to hemp seed oil, Artemisia annua, and Centella asiatica extracts alone, it can be usefully used as a functional cosmetic or health functional food for anti-inflammatory, skin whitening, and skin regeneration, or as a treatment for skin pigmentation disorders.

The invention relates to the technical field of medical preparations or cosmetics, in particular to the technical field of preparation of plant-derived active ingredients in the medical preparations or cosmetics, and discloses a preparation process of a centella asiatica extract, which comprises the following steps: extracting centella asiatica to obtain a centella asiatica concentrated product from centella asiatica by adopting an enzyme-assisted hot ethanol extraction method in combination with a resin purification technology; the preparation method comprises the following steps: preparing centella asiatica extract molecularly imprinted polymer resin, filling a solid-phase extraction empty column with the centella asiatica extract molecularly imprinted polymer resin to prepare a resin column, and purifying a centella asiatica concentrated product through the resin column to prepare the centella asiatica extract with the purity as high as 99%. The centella asiatica extract prepared by the invention has repairing and soothing effects, can be used as an active ingredient in medical preparations or cosmetics, is used for preparing a gel preparation for treating skin injury, or is added into a repairing skin care product, and realizes the combination of a medical-grade skin care effect and daily care by promoting skin barrier repairing and soothing damaged parts.

The invention discloses a sweet-scented osmanthus and calendula child face cream for relieving allergy, moistening and repairing skin barrier and a preparation method thereof, and relates to the technical field of cosmetics. Osmanthus flower extract, calendula flower extract, coleus forskohlii root extract, radish seed extract, radix gentianae extract, centella asiatica extract, butyrospermum parkii butter and sunflower seed oil which are plant-sourced are utilized; a rahnella / soybean protein fermentation product, sodium hyaluronate, allantoin, mannitol, arginine, microcrystalline cellulose, polysorbate-60, phenoxyethanol and water are supplemented, so that a layer of protective film can be formed on the surface of the skin. The sweet-scented osmanthus and calendula cream for children is prepared according to the skin characteristics of children, is safe and non-toxic, and can be safely used at ease.

The application discloses a kind of preparation of repair composition and its application in skin care product, belong to the technical field of cosmetics.The skin care product provided in the application contains a kind of repair composition, the repair composition includes the following mass parts raw materials: centella asiatica extract: 1-3 parts, great spirulina extract: 5-9 parts, tremella fruit body extract: 0.6-0.9 parts, Terminalia chebula Retz fruit extract: 7-10 parts.The repair composition provided in the application has the effects of antioxidation, anti-aging, significantly improving skin thickness and skin density, and is overall mild and non-irritating.In addition, the raw materials of the composition provided in the application are natural, the preparation method is simple, and it is suitable for actual production.

The invention relates to the technical field of skin care products, and discloses a composition with oil-controlling, soothing and acne-removing effects and a preparation method and application thereof.The composition with the oil-controlling, soothing and acne-removing effects contains active ingredients including quaternary ammonium salt-73, a white willow bark extract and a centella asiatica extract, the obtained composition has the effects of dredging pores, resisting bacteria, controlling oil and relieving, can effectively reduce the number of blackheads and acnes, prevent acne formation and relieve acne red and swollen, can repair damaged barriers, enhance skin resistance, fade acne marks and delay skin aging, and is suitable for nursing acne skin, oily skin and sensitive skin.

Disclosed herein are topical compositions comprising Centella asiatica extract and mandelic acid, wherein the compositions have a pH of less than 5, and methods of using the compositions to decrease cellular senescence in skin and treat dermatoporosis. Topical compositions comprising Centella asiatica extract and mandelic acid are effective to reduce the number of senescent cells in mammalian dermis, reduce the senescence-associated secretory phenotype (SASP), downregulate at least one SASP-associated gene, increase the expression of at least one cell cycle-related gene in dermal fibroblasts, downregulate at least one gene associated with skin inflammation, and increase fibroblast cell turnover.

This invention provides an extract of *Hedyotis diffusa*, its preparation method, and its uses. When the extract is measured under reversed-phase high-performance liquid chromatography, the peak area A of 6''-malonyl *Hedyotis diffusa* I is... M Peak area A with cypermethrin I B The ratio is less than 0.1, and the peak area A of free kaempferol is... K With A B The ratio shall not exceed 0.15. The preparation method includes: adjusting the pH of the aqueous extract of *Kaempferia galanga* to 11-13.5, and performing alkaline hydrolysis at 25-65°C for 20-60 minutes. This invention utilizes the difference in stability of malonyl bonds and glycosidic bonds under alkaline conditions to achieve the selective conversion of 6''-malonylkaempferol I to kaempferol I, increasing the content of kaempferol I while maintaining the integrity of the glycosidic bonds and inhibiting or controlling the formation of free kaempferol. The resulting extract can be used to prepare anti-inflammatory and antioxidant drugs or health foods.

This invention discloses a multi-repair and anti-pigmentation composition and its preparation method, including the pre-preparation of a sustained-release carrier, aqueous phase preparation, pre-dissolution of active ingredients, emulsification and mixing, and cooling treatment. In use, the raw materials are pre-treated by adding deionized water, glycerin, sodium hyaluronate, and disodium EDTA to a mixing tank and stirring evenly at 300-400 r / min and 45-50℃ until completely dissolved, obtaining an aqueous matrix. A small amount of deionized water is added and stirred at 500-600 r / min and 35-40℃. Sustained-release microspheres are prepared by spray drying and set aside. The remaining active ingredients, such as nicotinamide, tranexamic acid, and repairing components (such as Centella asiatica extract), are pulverized and passed through an 80-mesh sieve to remove impurities and set aside. The aqueous matrix is ​​cooled to 30-35℃, and a thickener composed of xanthan gum and hydroxyethyl cellulose is added. The mixture is stirred at low speed (200-300 r / min) for 15-20 minutes until the system is homogeneous and free of particles.

This invention provides a plant extract complex for wrinkle reduction and fine line removal, its preparation method, and its application, relating to the cosmetics field. The plant extract complex of this invention comprises the following raw materials in parts by weight: 3-7 parts of Centella asiatica extract, 2-4 parts of ginseng root extract, 2-3 parts of Astragalus membranaceus extract, 1-2 parts of grape seed extract, 1-2 parts of camellia flower extract, 0.5-1.5 parts of white tea extract, 0.5-1.5 parts of green tea extract, 0.5-1 part of Kakadu plum fruit extract, 0.3-1 part of holy basil leaf extract, 0.2-0.8 parts of broccoli bud extract, and 0.2-0.4 parts of guarana fruit extract. The product prepared by this invention possesses excellent anti-wrinkle and firming effects, good biocompatibility, and can effectively reduce wrinkles and fine lines.

According to the composition, hydrolyzed collagen, soluble collagen and elastin serve as core repairing components, active components such as a bifidus yeast fermentation product lysate, rosa damascena flower water and a centella asiatica extract are compounded, and auxiliary components such as 1, 2-hexanediol are matched, so that the collagen repairing composition is prepared. And a synergistic effect is realized through scientific proportioning. The composition disclosed by the invention can be quickly absorbed by skin, effectively replenishes skin moisture, locks moisture, improves skin dryness, cares skin barrier and makes skin soft, moist and glossy; the preparation method is simple in process, high in stability and suitable for industrial production.

This invention discloses a repair composition containing multiple ceramides and its preparation method, belonging to the field of cosmetic technology. The repair composition, by mass parts, comprises ceramide AP, ceramide EOP, ceramide NP, phytosphingosine, Centella asiatica extract, Portulaca oleracea extract, Hydrangea macrophylla extract, ectoine, and tripeptide-1. This invention utilizes multiple ceramides and phytosphingosine to biomimetically replenish the lipids of the stratum corneum, combined with the synergistic effects of various plant active ingredients and active peptides, to effectively achieve multiple effects such as skin barrier repair, soothing and anti-inflammatory properties, and anti-allergy. This invention also provides a barrier repair serum containing this repair composition and its preparation method. The serum has stable physicochemical properties and, verified by in vitro cell experiments and human efficacy tests, can rapidly repair damaged skin barriers, improve sensitive symptoms such as redness and stinging, and is gentle and non-irritating, suitable for daily skincare use by people with sensitive skin and damaged skin barriers.

The invention discloses a composition, a cosmetic containing the composition as well as a preparation method and application of the composition. The composition comprises a purple coneflower extract, an avocado fruit extract and a centella asiatica extract, wherein the mass ratio of the purple coneflower extract to the avocado fruit extract to the centella asiatica extract is (1-5): (0.05-0.3): (1-5). The composition is good in biological safety, and has excellent anti-inflammatory and barrier repairing effects at the same time.

The invention provides a collagen composition with tightening and anti-wrinkle effects and application thereof. The collagen composition comprises a centella asiatica extract, a collagen extract, collagen amino acids, polyhydric alcohols, raspberry ketone, soluble collagen and recombinant collagen. The centella asiatica extract, the collagen extract, the soluble collagen, the collagen amino acids and the recombinant collagen are matched for use, so that the problem of effect disruption caused by barrier damage when the collagen is independently used is solved, and the defect of insufficient anti-aging (collagen regeneration) strength when the centella asiatica is independently used is overcome; and the double effects of repairing and bottoming, resisting aging and improving efficiency are achieved.

The invention belongs to the technical field of external-use ointment, and particularly relates to external-use antibacterial ointment for skin and a preparation method of the external-use antibacterial ointment. The external antibacterial cream for the skin is prepared from the following raw materials in parts by weight: 120 to 210 parts of plant extract and 500 to 550 parts of base component. The plant extract comprises a xanthoceras sorbifolia extract, a cacumen biotae extract, a herba schizonepetae extract, a clove extract, a centella asiatica extract, a cortex phellodendri extract, a fructus chebulae extract, a fructus gardeniae extract, a liquorice extract and an aloe extract. Plant extracts are selected as main effective components, and the product is high in bacteriostasis rate, high in long-term storage stability, free of skin irritation and heavy metal residues and suitable for being used by people with various skin types, especially sensitive skin for a long time.

A whitening nanocomposition, a preparation method therefor, and use thereof. The whitening nanocomposition comprises an active ingredient and a nanocarrier. The active ingredient is coated and / or adsorbed by the nanocarrier. The active ingredient comprises the following components: 1-15 parts by weight of α-arbutin, 1-15 parts by weight of nicotinamide, 1-10 parts by weight of 3-o-ethyl ascorbic acid, 0.1-1 part by weight of a Centalla asiatica extract, and 1-5 parts by weight of retinyl palmitate. The nanocarrier comprises the following components: 5-10 parts by weight of an emulsifier, 5-20 parts by weight of a polyol, 0.1-5 parts by weight of a phospholipid, and 40-60 parts by weight of water. The whitening nanocomposition has good skin permeability and retention performance and enables high-concentration enrichment, prolonged retention, and sustained release or controlled release within a target tissue, so as to be effectively taken in by target cells, thereby improving bioavailability and enhancing the whitening effect.

The invention relates to the technical field of cosmetics, in particular to a sensitive skin repairing composition and application thereof.The mask liquid is prepared from chamomile oil, tea tree oil, radix gentianae extract, centella asiatica extract, 4-tert-butyl cyclohexanol, butanediol, phosphatidyl ethanolamine and cardiolipin. Phosphatidyl ethanolamine ester is modified, the weight ratio of all the components is adjusted, all the components in the composition are coordinated to play the optimal functions of diminishing inflammation, resisting allergy, easing pain and repairing, exogenous stimulation, nerve stress response and inflammatory response are reduced, meanwhile, the self-protection mechanism is strengthened, the skin barrier is repaired, and the skin repairing effect is achieved. The composition disclosed by the invention is free from preservatives, natural and safe, so that the product is milder and does not generate side effects such as dependence and drug resistance after being used for a long time.

The invention provides an anti-aging pilose antler extract composition and a preparation method thereof, and relates to the technical field of cosmetics, and the preparation method of the pilose antler extract composition comprises the following steps: mixing a pilose antler extract, a transdermal absorption enhancer, a skin repairing agent, an emulsifier and deionized water for the first round; then adding the humectant, the antioxidant, the thickening agent, the preservative and the pH regulator, and carrying out second-round mixing; further, the preparation method of the pilose antler extract comprises the following steps: refining pilose antler, performing temperature-controlled enzymolysis, performing ultrasonic treatment, performing ultrafiltration treatment and performing freeze-drying treatment. Further, the skin repairing agent is prepared by compounding a centella asiatica extract, a vitex trifolia extract, Ectoine and beta-glucan; based on an innovative formula system and a preparation process, efficacy tests prove that the pilose antler extract composition provided by the invention has an anti-aging effect and is outstanding in performance.

The invention discloses an eyebrow pencil, and belongs to the field of cosmetics. The eyebrow pencil aims at solving the problem that an existing eyebrow pencil cannot give consideration to long-acting makeup keeping, smooth smearing and low irritation. The eyebrow pencil refill composition comprises a composite film forming system, a solvent and a solvent, wherein the composite film forming system is composed of polyesteride-5, trimethylsiloxy silicate and trimethyl pentaphenyl trisiloxane according to a specific weight ratio; the compound wax-based framework system is composed of ozokerite, oxidized polyethlene wax and Japanese wax; the specific skin feeling conditioning agent is a vinyl polydimethylsiloxane / polymethylsiloxane silsesquioxane cross-linked polymer; the plant-derived bioactive compound is prepared from herba centellae, herba portulacae and zanthoxylum piperitum fruit extracts; a colorant and a volatile solvent are also included. Through the synergistic effect of all the components, the eyebrow pencil has excellent water-proof, oil-proof, migration-resistant and makeup-keeping performance, excellent smearing smoothness, good mechanical strength and low irritation, is suitable for sensitive skin, is simple in preparation method and is suitable for industrial production.

The present application relates to the technical field of medical preparations or cosmetics, in particular to the technical field of preparation of active ingredients of plant origin in medical preparations or cosmetics, and discloses a preparation process of centella asiatica extract, which comprises the following steps: adopting enzyme-assisted hot ethanol extraction method, combining with resin purification technology to extract and obtain a centella asiatica concentrated product from centella asiatica; preparing a centella asiatica extract molecular imprinting polymer resin and filling and loading the resin into a solid-phase extraction empty column to prepare a resin column, and purifying the centella asiatica concentrated product through the resin column to prepare the centella asiatica extract with a purity of up to 99%. The prepared centella asiatica extract has the effects of repair and soothing, can be used as an active ingredient in medical preparations or cosmetics, and is used for preparing a gel preparation for treating skin damage, or is added into a repair skin care product to promote skin barrier repair and soothe damaged parts, so that the medical-grade skin care effect and daily care are combined.

The invention discloses a crocodile polysaccharide composition with a function of promoting skin repair as well as a preparation method and application of the crocodile polysaccharide composition. The composition provided by the invention is prepared from the following components in percentage by mass: 0.5 to 5 percent of crocodile polysaccharide extract, 0.2 to 1 percent of herba centellae extract, 0.1 to 0.8 percent of green tea extract, 0.01 to 0.5 percent of rosemary extract, 0.05 to 0.5 percent of chitosan, 0.1 to 0.5 percent of sodium hyaluronate and the balance of solvent. Based on a plurality of natural materials with biological activity, scientific compounding shows that the composition has the function of promoting skin repair, all the components can synergistically exert the effects of resisting bacteria, promoting healing and preserving moisture, the sensitivity of skin cells can be obviously reduced, a good anti-allergy effect is achieved, stimulation caused by the outside can be well relieved, and the skin repairing effect is good. The composition has obvious skin barrier repairing capability and wound healing promoting effect, is natural in components and high in safety, and is suitable for chronic wound and wound repairing and skin care application.

The invention is suitable for the technical field of cosmetic preparations, and provides a composite polypeptide composition and a preparation method thereof. The composition is prepared from the following raw materials in parts by weight: 20 to 40 parts of mussel mucin derived peptide, 10 to 20 parts of carnosine, 20 to 35 parts of polylysine-oligopeptide 1-lactitol-sodium citrate assembly, 30 to 50 parts of fermented centella asiatica extract, 10 to 30 parts of leontopodium alpinum stem cell extract, 100 to 200 parts of phospholipid, 30 to 60 parts of cholesterol and 100 to 150 parts of emollient. The preparation method comprises the following steps: dissolving fat-soluble and partial active components by using an organic phase, dispersing or dissolving water-soluble active components and an assembly by using a water phase, and carrying out rotary evaporation film formation, hydration and high-pressure homogenization to prepare the nano co-assembled lipid carrier. Through component synergy and a nano-carrier technology, the entrapment efficiency and stability of active components are remarkably improved, the skin permeability is enhanced, the synergistic effects of moisturizing, skin barrier repairing and aging resisting are achieved, and the composition is suitable for preparing various cosmetics.

The invention relates to the technical field of cosmetics, and particularly discloses a composition based on colla corii asini, repair cream and a preparation method and application thereof. The colla corii asini-based composition comprises the following raw material components in percentage by mass: 1-5% of colla corii asini powder; 0.5 to 2 percent of ceramide NP; 2-5% of a centella asiatica extract; 0.3% to 1.5% of Ectoin; 20-24% of a humectant and the balance of water. According to the composition, peptides contained in the donkey-hide gelatin are scientifically compounded with ceramide NP, a centella asiatica extract and Ectoine, all the components are matched with one another, the effects of the components are fully exerted, and through the multi-target-point and synergistic effect, the effects of repairing skin physical barriers, locking water, preserving moisture, resisting inflammation and allergy, improving redness, fading wrinkles and resisting aging are achieved; and a safe and effective scheme is provided for solving the problem of sensitive skin.