178 results about "Tocopheryl acetate" patented technology

The invention provides a treatment method for promoting germination of Cinnamomum tamala seeds, and relates to the technical field of artificial breeding of Cinnamomum tamala. The treatment method mainly comprises the following steps: carrying out ice-water ultrasonic treatment on fresh Cinnamomum camphora fruits, removing fake peels to obtain seeds, carrying out shock cooling variable-temperature pretreatment on the seeds, preparing a nutrient solution from gibberellin, tocopheryl acetate, N-acetylglucosamine, compound vitamins and compound amino acids, wetting paper by using the nutrient solution, wrapping the seeds, carrying out sowing management and the like. According to the method, the defects in the prior art are overcome, the germination rate of fresh camellia oleifera seed sowing is effectively increased, growth of early germination seedlings of camellia oleifera is promoted, and a good guiding effect is provided for artificial breeding and planting of camellia oleifera.

The invention relates to an aloe extract nano-vesicle as well as a preparation method and application thereof, and belongs to the technical field of cosmetics. The aloe extract nano-vesicle provided by the invention is a nano-micelle formed by an aloe extract and tocopheryl acetate, the particle size of the aloe extract nano-vesicle is 280 to 500 nm, the Zeta potential of the aloe extract nano-vesicle is-10.12 to-11.34 mV, and the polydispersity coefficient of the aloe extract nano-vesicle is 0.239 to 0.434. The aloe extract nano-vesicle disclosed by the invention has a nano-scale size, and can easily penetrate through a skin barrier and enter skin cells, so that the moisturizing effect of the aloe extract nano-vesicle is achieved. The permeability of the moisturizing composition is far better than that of the traditional moisturizing composition, so that the required moisture can be more effectively provided for the skin. The aloe extract nano-vesicle can carry other active ingredients such as moisturizing factors to deeply permeate into skin, comprehensive care is provided for the skin, the texture and appearance of the skin are improved, the preparation process is simple, and the aloe extract nano-vesicle is suitable for technological production.

The invention provides a multi-nutrient balanced lick brick for grazing down producing goats as well as a preparation method and application thereof, and belongs to the technical field of animal feed development. The multi-nutrient balanced lick brick is prepared from the following raw materials in parts by weight: 20 to 100 parts of copper sulfate pentahydrate, 35 to 165 parts of zinc sulfate monohydrate, 0.1 to 1 part of sodium selenite, 54.5 to 270 parts of anhydrous ferrous sulfate, 10 to 40 parts of manganese sulfate monohydrate, 15 to 65 parts of 1 percent cobalt chloride, 0.2 to 2 parts of potassium iodide, 40 to 200 parts of DL-alpha-tocopheryl acetate, 0.2 to 2 parts of vitamin A acetate, 40 to 200 parts of calcium carbonate and 20 to 100 parts of adhesive. And 8855-9765 parts of sodium chloride. The proportion of various nutritional ingredients is reasonably adjusted, the requirements of the grazing cashmere goats for microelements and vitamins can be comprehensively met, then the cashmere density is increased, and the cashmere yield is increased. Meanwhile, the fineness of cashmere can be reduced, and the quality of cashmere is improved.

The invention relates to the technical field of pet food antioxidants, in particular to a compound pet food antioxidant containing plant polyphenol compounds and a preparation method of the compound pet food antioxidant. 10 to 20 parts of a grape seed extract; 8 to 15 parts of a rosemary extract; 5 to 10 parts of L-ascorbyl palmitate; 5 to 10 parts of alpha-tocopheryl acetate; 3-8 parts of citric acid; 8 to 15 parts of soybean lecithin; 20 to 30 parts of medium chain triglyceride; eGCG (epigallocatechin gallate) in the green tea contains a plurality of o-dihydroxyl structures, the grape seed procyanidine has a unique C6-C3-C6 skeleton, and carnosic acid in the rosemary belongs to a diterpenoid compound. Due to the diversity of the structure, the compound can play a role in different types of free radicals and oxidation reactions, and a broad-spectrum anti-oxidation network is formed.

The invention discloses a long-acting anti-aging composition capable of quickly removing dark circles and application of the composition. The composition is prepared from the following components: beta-nicotinamide mononucleotide, glutathione, acetyl hexapeptide-8, acetyl tetrapeptide-5, snake venom-like peptide, arginine / lysine polypeptide, tocopheryl acetate and ergothioneine. According to the present invention, multiple functions are adopted, such that the effects of dark circle removing, repair, elasticity recovery, aging resistance and the like are provided so as to block the generation of dark circle, and the normal function of skin is ensured. The composition disclosed by the invention has the effect of quickly removing dark circles, and when the eye cream contains the composition, the eye cream can effectively remove the dark circles and has an obvious and quick effect within 15 minutes; after being used for a long time, the eye mask can remove dark circles and play a good control role.

The invention discloses a feed additive for improving mutton quality and producing low-mutton-smell mutton, which is characterized in that through combined application of phytosterol and dl-alpha-tocopheryl acetate, the microbial composition of the lamb intestinal tract is improved, especially the abundance of beneficial bacteria is improved, and the abundance of potential pathogenic bacteria is reduced. The combined use of the two can improve the intestinal microbial ecology, and significantly reduce the drip loss, shear force and Plt of mutton; 0.05, the mutton color and the tenderness of the mutton are improved; excrement causing secondary pollution to the environment is not generated. The application of the plant extract in the production of the low-mutton-smell mutton is reported for the first time, the mutton smell can be remarkably reduced by combining and adding the phytosterol and the dl-alpha-tocopheryl acetate according to a certain proportion, and meanwhile the mutton quality is improved. The feed additive disclosed by the invention is simple in components, remarkable in effect and simple and convenient to apply, and has great potential popularization and application values.

The invention relates to the technical field of cosmetics, in particular to preparation and application of a cyclodextrin-coated azelaic acid oil-control skin-care product. Comprising the following steps: S1, adding deionized water into a mixer, adding a cyclodextrin-azelaic acid inclusion compound, nicotinamide and allantoin, mixing to obtain a water phase, mixing glycerol, caprylic / capric triglyceride, polydimethylsiloxane, polysorbate-80 and tocopheryl acetate to obtain an oil phase, slowly adding the oil phase into the water phase, and shearing and emulsifying to obtain a nanoemulsion; and S2, cooling the nano-emulsion, adding carbomer while stirring, continuously cooling to room temperature, sequentially adding phenoxyethanol, ferulic acid, menthol and essence, adjusting the pH value of the emulsion with triethanolamine, homogenizing, defoaming, disinfecting and filling. By adjusting the proportion of the components in the formula, the skin feeling of the product can be further optimized, so that the product is more comfortable and not greasy, and a lasting oil control effect is provided.

The invention relates to the field of skin care products, in particular to micro-capsule acne removal cream and a preparation method thereof. The micro-capsule acne-removing cream is prepared from the following components: a humectant, a skin conditioner, a suspending agent, a pH regulator and aloe barbadensis leaf water, behenyl alcohol, arachil alcohol, stearic acid, ethylhexyl hydroxystearate, an artemisia annua extract, pentaerythritol tetrakis (ethylhexanoate) ester, polydimethylsiloxane, tocopheryl acetate and squalane are used as raw materials; and carbomer. The anti-acne cream provided by the invention has the novel appearance of transparent gel and coated particles, can form a micro-capsule structure, and has the advantages of enhancing the anti-acne effect and fully exerting the effects of active substances.

The invention provides a synergistic anti-aging composition based on a white truffle fungus extract, hydrolyzed keratin and soluble collagen and a preparation method of the synergistic anti-aging composition. The essence comprises the following components in percentage by mass: 0.5-5% of a white truffle fungus extract, 1-8% of hydrolyzed keratin and 2-10% of soluble collagen, and is supplemented with cross-linked modified hyaluronic acid, glycerol, ceramide, tocopheryl acetate, phenoxyethanol and a solvent. The preparation method comprises the following steps: preparing the cross-linked modified hyaluronic acid, performing low-temperature enzymolysis extraction on the white truffle bacteria, mixing and dissolving, and preparing the composition. The anti-aging effect of the composition is effectively improved and the stability of the composition is improved through the ternary synergistic effect (the white truffle bacteria can resist oxidation, the hydrolyzed keratin can repair a barrier and the collagen can promote regeneration) and process optimization.

Provided is a transfersome cosmetic composition including: a Matricaria flower extract, a Centella asiatica extract, an Arnica montana flower extract, a Scutellaria baicalensis extract, a Paeonia suffruticosa root extract, an aloe vera leaf extract, a Saccharina japonica extract, a licorice root extract, a lactobacillus lysate formed by fermenting strains belonging the lactobacillus genus, a rice bran fermentation filtrate formed by fermenting rice bran using a first composite strain including strains belonging to the bacillus genus, strains belonging to the lactobacillus genus, and yeast, a green tea fermentation extract formed by fermenting green tea using a second composite strain including strains belonging to the Aspergillus genus and strains belonging to the Lactobacillus genus, a grape seed oil, an jojoba seed oil, hydroxyacetophenone, Bifidobacterium, arginine, betaine, trehalose, sodium hyaluronate, hydrolyzed elastin, Ceramide NP, resveratrol, Genistein, tocopheryl acetate, glycerin, and purified water.

The invention belongs to the technical field of skin care products, and discloses a quick-acting red-removing repair product which comprises the following components: water, caprylic / capric triglyceride, glycerol, sorbitol, phosphatidylcholine, 1, 3-propylene glycol, xanthan gum, eicosapentaenoic acid, docosahexaenoic acid, phytosphingosine, centella asiatica extract and tocopheryl acetate. A turmeric rhizome extract and 1, 2-hexanediol. Through mutual cooperation of the turmeric root extract and the centella asiatica extract, by taking enhancement of skin immune regulation and skin barrier functions as an action mechanism, on one hand, skin inflammatory response can be inhibited, and inflammation, microorganisms and bacteria can be effectively resisted, and on the other hand, skin barrier reconstruction can be promoted, wound healing can be promoted, and an ECM matrix can be protected; in addition, the eicosapentaenoic acid, the docosahexaenoic acid, the turmeric root extract, the phytosphingosine and the centella asiatica extract are wrapped by the nano-microcapsule liposome, so that the activity of the product can be ensured.

The invention relates to the field of external cosmetics for eyes, in particular to double-resistance eye cream and a preparation method thereof. The double-resistance eye cream is prepared from the following components in percentage by mass: 4-hydroxyethyl piperazine ethanesulfonic acid, betaine, dipropylene glycol, allantoin, a chelating agent and water, an ammonium acryloyldimethyl taurate / VP copolymer; the invention relates to a skin care product which is prepared from the following raw materials: cetostearyl alcohol wheat straw glycoside, cetostearyl alcohol, glyceryl stearate, PEG-100 stearate, caprylic / capric triglyceride, emblic leafflower fruit extract, polydimethylsiloxane, tocopheryl acetate and behenyl alcohol. Tranexamic acid; a whitening supplement; a bacteriostatic agent; and pine mushroom extract. Aiming at three causes causing periorbital problems, such as skin oxidation, skin saccharification and inflammatory reaction, through a multi-section target spot effect, multiple chains snip dark eyes, refine and lighten wrinkles, and restore elasticity, smoothness and brightness.

The invention discloses a hair-raising and protecting series composition for treating alopecia as well as a preparation method and application thereof, and relates to the technical field of medicines, and the composition is prepared from minoxidil, propylene glycol, menthol, betaine, an amino acid compound, glycyrrhizic acid, tocopheryl acetate, hinokiol, pyridoxine, ethanol and purified water. The preparation method comprises the following steps: mixing propylene glycol, minoxidil, menthol and ethanol, adding hinokiol, mixing, adding pyridoxine, an amino acid compound and betaine, mixing, adding tocopheryl acetate and glycyrrhizic acid, and mixing. According to the minoxidil composition, the absorption rate of minoxidil can be increased, the drug resistance of the minoxidil composition after being used for a long time is reduced, and the treatment effect of the minoxidil composition on various types of alopecia patients is effectively improved. The invention solves the problem that minoxidil and hinokiol are difficult to dissolve and easy to separate out, has the advantages of good absorption effect and lasting alopecia treatment effect, effectively improves newborn hair quality and scalp greasy state, and brings new dawn to alopecia patients.

The invention provides a liquid crystal bionic water-locking and oxygen-permeating nursing composition as well as a preparation method and application thereof, and belongs to the technical field of cosmetics. The skin care product is prepared from components in percentage by weight as follows: 20%-40% of glycerin, 5%-10% of hydrogenated lecithin, 5%-10% of phytosterols, 0.1%-0.5% of sodium stearoyl glutamate, 0.01%-0.05% of sodium methyl stearoyl taurate, 0.1%-1% of ceramide NP, 1%-10% of caprylic / capric triglyceride, 1%-10% of squalane, 0.1%-1% of tocopheryl acetate, 0.01%-0.3% of DNA sodium, 0.001%-0.1% of fibronectin and the balance of water. 0.001-0.1% of soluble collagen and the balance of water. The liquid crystal bionic water-locking and oxygen-permeating nursing composition provided by the invention can better form a breathable protective film on the surface of skin, reduce water loss of the skin and help to repair a damaged skin barrier, so that the water-locking and oxygen-permeating nursing effect is achieved.

The invention discloses essence oil, which is prepared from the following ingredients in parts by weight: 0.1 to 0.5 part of ethylhexyl palmitate, 0.5 to 0.8 part of tocopheryl acetate, 0.1 to 0.2 part of vanillyl butyl ether, 10 to 15 parts of herba speranskiae tuberculatae extracts, 5 to 10 parts of flos carthami extracts, 1 to 5 parts of sunflower seed oil, 5 to 10 parts of grape seed oil, 1 to 5 parts of olive fruit oil, 2 to 6 parts of angelica rotundifolia root oil and 2 to 6 parts of camphor tree bark oil. The oil is easy to push away, non-sticky, refreshing, easy to absorb and capable of forming a lasting protective oil film; the components are simple and clean, effective components can permeate into the scalp and reach the hair roots to nourish hair follicles, deeply repair hair quality and integrally relieve and relax the scalp, and the smell is fresh.

The invention relates to the technical field of hair spray, in particular to styling and fluffy hair spray as well as a preparation method and application thereof. The hair gel is prepared from the setting agent, the magnesium silicate, the panthenol, the tocopheryl acetate, the hydrolyzed keratin, the black tea extract prepared by a specific process and the like as raw materials, so that the hair gel has excellent hair setting and fluffy effects, the hair to which the hair gel is applied is easy to comb, and meanwhile, the hair gel can also reduce scalp inflammation and pruritus and has a good application prospect. The scalp is moistened and moisturized.

The invention discloses a method for preparing a hair care agent by mildly extracting high-quality alligator oil. Comprising the following raw materials in percentage by weight: 85 to 90 percent of alligator oil, 2 to 3 percent of cacumen biotae extract, 2 to 3 percent of polygonum multiflorum root extract, 1 to 2 percent of rosemary leaf oil, 0.75 to 1.25 percent of acantharia kernel oil, 0.75 to 1.25 percent of Angelica rotundifolia root oil, 0.75 to 1.25 percent of cananga odorata flower oil and 0.75 to 1.25 percent of duckweed oil. The traditional Chinese medicine composition is prepared from the following components in percentage by weight: 0.25 to 0.75 percent of rhizoma chuanxiong root extract, 0.2 to 0.5 percent of peppermint oil, 0.2 to 0.5 percent of liquorice root extract, 0.2 to 0.5 percent of patchouli oil, 0.2 to 0.5 percent of ethylhexylglycerin, 0.1 to 0.3 percent of ginger root oil and 0.5 to 2 percent of tocopheryl acetate. The sum of the components of the hair care agent is 100%; after the raw materials are combined and treated, the hair conditioner has the effects of promoting hair growth, increasing hair follicle activity, enhancing hair toughness, reducing alopecia, improving scalp environment, resisting inflammation and bacteria, balancing grease secretion, reducing dandruff and itching, repairing and nourishing hair, deeply nourishing and repairing damaged hair, increasing smoothness and glossiness and delaying hair aging.

The invention discloses hair care essential oil capable of preventing environmental pollution and damage and a preparation method of the hair care essential oil, and belongs to the technical field of preparation of daily chemical products. The hair care essential oil is prepared from the following components in parts by weight: 0.01 to 2 parts of a plant sun-screening agent, 0.01 to 2 parts of a plant antioxidant, 0.01 to 10 parts of vegetable fat, 0.01 to 1 part of keratin, 0.01 to 1 part of tocopheryl acetate, 0.05 to 1 part of essence, 5 to 100 parts of silicone oil and 1 to 100 parts of an oily solvent. According to the invention, various raw materials with different mechanisms are adopted, are reasonably matched and used, have a synergistic effect to play a remarkable effect, are different from common single-effect hair care products in the market, can not only play a hair care and smoothing effect, but also prevent hair damage caused by environmental pollution, and have a wide market prospect.

The present application belongs to the technical field of cosmetics, and discloses a six-fold essence oil for improving menopausal skin barrier problems and a preparation process thereof. The raw materials of the six-fold essence oil include white pool flower seed oil 38-41%, evening primrose oil 18-22%, egg yolk oil 13-17%, sea buckthorn fruit oil 13-17%, Inca fruit seed oil 4-6%, borage seed oil 4-6%, and tocopherol acetate 0.3-0.7%. The preparation process includes six steps of raw material pretreatment, basic oil dispersion, step-by-step compounding and mixing, antioxidant component addition, gradient filtration and refining, and vacuum degassing and discharging, solves the problems of poor compatibility and easy stratification of traditional oil mixing, and improves the product stability and active ingredient absorption efficiency. The raw materials of the present application are natural and mild, the formula is scientific, and each component synergistically realizes the effects of lipid supplementation, barrier repair, antioxidant and anti-inflammatory, can efficiently improve the problems of menopausal skin dryness, roughness, sensitivity and the like, and has a good application prospect in the field of menopausal skin care cosmetics.

This invention provides a whitening essence oil comprising the following components (wt): 20%-55% rosehip oil, 10%-20% jojoba oil, 10%-20% cocoyl oleate / caprylate, 0.1%-10% meadowfoam seed oil, 5%-15% squalane, 0.1%-10% olive oil, 0.1%-10% evening primrose oil, 0.01%-0.05% glycyrrhizin, 0.1%-1.0% VC-IP, 0.1%-1% tocopheryl acetate, 0.001%-0.1% rose oil, 0.01%-0.05% tetrahydrocurcumin, and 3%-8% rose enzymatic hydrolysate. This invention also provides rose enzymatic hydrolysate as a whitening additive. The whitening essence oil provided by this invention can inhibit melanin production in human skin and has a significant whitening effect.

The invention discloses a preparation method of nano high-stability retinol, which comprises the following steps: S1, preparing a water phase solution containing retinol, 1, 3-propylene glycol, sodium cocoamphoacetate, tocopheryl acetate, butylated hydroxytoluene, butylated hydroxyanisole and xanthan gum; s2, uniformly mixing retinol and natural carnauba wax according to a certain proportion, then heating to a molten state, and then quickly cooling to form a nano-sized wax wrapping structure, so as to form nano-particles with the particle size of about 220nm; s3, adding the nano-particles into the water phase solution until the nano-particles are uniformly distributed in the solution to form a faint yellow to yellow viscous suspension; and S4, filtering the mixed suspension at the temperature of not more than 40 DEG C, filling a finished product, and sealing and storing the finished product. And S5, testing the finished product to ensure that the quality of the product meets the standard. According to the invention, the long-term storage stability of the retinol is improved, and the infiltration capacity and safety of the retinol to the skin are also enhanced.

The invention relates to the field of medicine and personal care products, and provides soothing and moisturizing bath oil capable of assisting in improving atopic dermatitis, the soothing and moisturizing bath oil is composed of grease, a surfactant, an emulsifier, an active functional component and a solvent, the grease comprises caprylic / capric triglyceride, jojoba oil and tocopheryl acetate; the surfactant is prepared from lauryl alcohol polyether sulfate (TIPA) salt and cocamide (MEA); the emulsifying agent is prepared from lauryl alcohol polyether-4 and cetearyl alcohol; the bath oil can relieve clinical symptoms of atopic dermatitis patients, such as pruritus, skin flushing and dryness, is high in comfort level and good in moisturizing performance, has the effects of increasing the water content of cuticle and promoting barrier repair, avoids further damage of skin barriers caused by excessive cleaning, can be used as a basic product for daily nursing of children with atopic dermatitis, and has a wide application prospect in daily nursing of children with atopic dermatitis. The invention further provides active ingredients of the bath oil and a preparation method of the bath oil.

The invention discloses a face-protecting and skin-nourishing firming oil. Comprising the following components in parts by weight: 50 to 55 parts of caprylic / capric triglyceride, 25 to 35 parts of hydrogenated polyisobutene, 0.8 to 1.2 parts of tocopheryl acetate, 8 to 12 parts of sesame seed oil, 0.8 to 1.2 parts of caprylic / capric triglyceride, 0.8 to 1.2 parts of alkanet extract, 0.8 to 1.2 parts of oat kernel oil, 0.1 to 0.3 part of bisabolol, 0.1 to 0.3 part of rosemary leaf oil, 0.4 to 0.6 part of cardiospermum halicacabum flower / leaf / vine extract and 0.4 to 0.6 part of ginseng root extract. 0.4 to 0.6 part of camellia seed extract and 0.4 to 0.6 part of octyldodecanol. The compact oil has the advantages that the compact oil does not contain harmful ingredients such as heavy metals, and potential threats to health are avoided after the compact oil is used. The effect is lasting, the problems of skin laxity and the like are fundamentally solved, and the long-term tightening effect is gradually achieved.

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 relates to the field of lipidosome technology and skin external preparations, in particular to bionic ceramide coated retinol lipidosome and a preparation method and application of the bionic ceramide coated retinol lipidosome. The liposome is prepared from the following raw materials in parts by weight: 1.0 to 3.0 weight percent of ceramide NP, 1.0 to 3.0 weight percent of ceramide AP, 0.05 to 0.5 weight percent of ceramide EOP, 1.0 to 3.0 weight percent of cholesterol, 0.50 to 2.0 weight percent of meadowfoam seed oil, 3.0 to 10.0 weight percent of hydrogenated lecithin, 1.0 to 3.0 weight percent of retinol, 0.50 to 2.50 weight percent of tocopheryl acetate, 15.0 to 45.0 weight percent of caprylic / capric triglyceride MCT, 1.0 to 5.0 weight percent of propylene glycol, 15.0 to 45.0 weight percent of glycerol and the balance of water, the bionic layered film is constructed by the multi-subtype ceramide, cholesterol and hydrogenated lecithin, the oil phase and an antioxidant system are cooperated, the stability of retinol under light, heat and oxygen is remarkably improved, slow release is achieved, meanwhile, skin tolerance is improved, and the bionic layered film can be widely applied to essence, emulsion, face cream, ampoule and other external skin care preparations.

The invention discloses an antioxidant composition based on pH response type microcapsules as well as a preparation method and application of the antioxidant composition. Wherein the antioxidant composition contains ferulic acid, L-ascorbic acid-2-glucoside and tocopheryl acetate, and the mass ratio of the ferulic acid to the L-ascorbic acid-2-glucoside to the tocopheryl acetate is 1 to (3 to 5) to (5 to 10). A composition of ferulic acid, L-ascorbic acid-2-glucoside and tocopheryl acetate in a specific ratio is used as a core material, and a chitosan-sodium alginate compound is used as a wall material. The microcapsule can effectively protect the stability of antioxidant active ingredients in the storage period, and can specifically respond to a weak acidic pH environment of skin to release active matters so as to realize intelligent delivery. Components of the core material have a synergistic anti-oxidation effect, so that the final effect of the product is remarkably improved. The cosmetic composition containing the microcapsules has the advantages of being high in stability, remarkable in effect, good in skin feeling and the like.

The invention relates to the technical field of cosmetics, in particular to an oil-control fluffy composition and shampoo. 0.01-5% of a kelp extract, and 0.001-5% of cationic keratin; the composition is prepared from the following components in percentage by weight: 0.001 to 3 percent of tocopheryl acetate, 0.001 to 3 percent of zucchini seed extract, 0.001 to 3 percent of rosemary leaf extract, 0.001 to 8 percent of melaleuca alternifolia leaf oil and 0.001 to 8 percent of sunflower seed oil. The kelp extract can form a three-dimensional network on the surface of the hairline, and the three-dimensional network structure can expand the hairline spacing and increase the air content. Cation keratin is adsorbed into pores of the three-dimensional network, and hair is fluffy under the action of charge repulsive force. Meanwhile, the three-dimensional network can also adsorb grease, so that the scalp oil control effect is good. Plant active ingredients can regulate scalp micro-ecology, so that hair is smooth and does not easily secrete grease.

The present invention relates to a pharmaceutical composition and method for treating skin conditions. The composition comprises a hydrogel film containing an effective amount of at least one active ingredient selected from hydrolyzed collagen, sodium hyaluronate, aloe barbadensis leaf extract, tocopheryl acetate, and rosa rugosa flower oil, along with one or more gelling agents capable of forming a co-polymer network. The hydrogel film is configured to adhere to the skin and deliver the active ingredient in a targeted and prolonged manner. The method involves applying the film to an affected area of the skin for a period sufficient to treat conditions such as sunburn, dryness, and eczema. The invention provides a convenient and effective means of delivering active ingredients directly to the skin while maintaining the structural integrity of the film during use.

The invention discloses a cell culture medium supplement as well as a preparation method and application thereof, and relates to the technical field of cell biology. The supplement comprises DL-alpha-tocopheryl acetate, linolenic acid, ethanolamine, L-carnitine hydrochloride, 3, 3 ', 5-triiodoL-sodium thyrosinate, and serum albumin. As a cell culture additive with definite chemical components and simple composition, the cell culture additive can replace a traditional culture system with unknown chemical components or too complex composition, and is used for supporting proliferation, differentiation and characterization analysis of cells. The culture medium additive is clear in chemical component, simple to prepare, stable in effect and relatively low in cost, can promote in-vitro proliferation and oxidation resistance of cells including human embryonic stem cells and mesenchymal stem cells, and has important application value in actual production.

The invention provides herba portulacae herbal cream for eliminating eye wrinkles and a preparation method of the herba portulacae herbal cream, and belongs to the technical field of cosmetics. According to the plant herbal cream, a herba portulacae extracting solution, a birch juice fermentation solution, glycerol, 1, 3-butanediol, 1, 2-pentanediol, betaine, retinol and caffeine are used as a water phase; behenyl alcohol, hexadecanol, tween-20, glyceryl monostearate and triethanolamine are used as emulsifiers; the jojoba oil, the xanthoceras sorbifolia bunge oil and the simethicone are used as oil phases, the moutan bark extracting solution is used as a preservative, the tocopheryl acetate is used as an antioxidant, and the Yulong tea essential oil is used as a flavoring agent. The herbal cream is safe, reliable and anti-allergic, and can effectively eliminate eye wrinkles.