7 results about "Morus australis root extract" patented technology

The invention discloses a whitening composition containing PDRN and SOD (superoxide dismutase). The composition comprises a selaginella tamariscina extract, a mulberry root extract, a cystosella rubra extract and a nucleotide protein compound, and the nucleotide protein compound comprises the PDRN and the SOD. The composition obtained by scientific compatibility of the selaginella tamariscina extract, the mulberry root extract, the cystosella rubra extract and the nucleotide protein compound has a remarkable inhibition effect on tyrosinase activity, is safe and efficient, and can be widely applied to the field of cosmetics.

This invention discloses an acne-repairing and repairing composition for promoting microcirculation in acne-prone and sensitive skin, and its application, relating to the field of cosmetic technology. The invention provides an acne-repairing and repairing composition comprising the following components in parts by weight: Vitamin K2 0.05-1 parts, Swertia japonica extract 0.1-1.5 parts, Guaiac extract 0.1-2 parts, Cerium oxide microspheres 0.005-0.1 parts, and Morus alba root extract 0.5-5 parts; wherein the average particle size of the Cerium oxide microspheres is 0.2-3 μm, and the Cerium oxide microspheres contain Ce. 3+ The Ce 3+ The molar percentage of cerium oxide microspheres is 30-38%. This invention provides an acne-repairing composition. In actual experiments, the inventors discovered that when vitamin K2, Swertia trifasciata extract, Guaiac extract, cerium oxide microspheres, and mulberry root extract are present simultaneously, the five components can synergistically work together to reduce skin roughness and improve rosacea and acne.

The present application relates to a preparation method of high-efficiency stable mulberry root extract containing oxyresveratrol and its application in relieving skin itching, and belongs to the technical field of cosmetics. The preparation method of the mulberry root extract containing oxyresveratrol comprises the following steps: drying and crushing the root of a mulberry tree, adding the crushed root into an aqueous solution of a eutectic solvent to perform ultrasonic extraction, centrifuging the product to obtain the mulberry root extract containing oxyresveratrol. The present application is based on a green solvent system composed of betaine and 1,3-propanediol / ethyl lactate, and combines with mild ultrasonic conditions to realize the efficient extraction of oxyresveratrol from the mulberry root, so that the extraction rate is improved and the risk of high-temperature oxidation is avoided. Moreover, the obtained extract can not only long-acting inhibit the itch receptor MRGPX1, but also is suitable for sensitive skin due to the removal of irritating components, and has high efficiency and biocompatibility, thereby breaking through the environmental pollution and technical bottleneck of the traditional method and having a wide market application prospect.

The present application relates to a kind of for sensitive skin improves mood stress skin aging composition preparation and application, belong to cosmetic technical field.The raw material of the composition for sensitive skin improves mood stress skin aging provided in the present application includes mulberry root extract, figwort flower extract, with distance stone branch algae extract, palmitoyl tetrapeptide-7, wherein with distance stone branch algae extract is prepared by bidirectional liquid fermentation method, four ingredients scientific compound, form " source control cortisol-skin structure repair " complete path, through target point clear, ring interlocking synergies, it is realized to sensitive skin mood stress skin aging Systematic improvement, provides a kind of mild, efficient and mechanism clear solution for sensitive skin anti-aging.

This invention discloses a whitening composition containing PDRN and SOD enzymes. The composition includes Selaginella tamariscina extract, mulberry root extract, *Strombus haematocephala* extract, and a nucleotide protein complex, wherein the nucleotide protein complex includes PDRN and SOD enzymes. The composition obtained by scientifically combining Selaginella tamariscina extract, mulberry root extract, *Strombus haematocephala* extract, and the nucleotide protein complex exhibits a significant inhibitory effect on tyrosinase activity and is safe and highly effective, making it widely applicable in the cosmetics field.

This application discloses a revitalizing and strengthening composition suitable for sensitive skin, its preparation method, and its application, relating to the field of cosmetic technology. This application provides a revitalizing and strengthening composition comprising the following components in parts by weight: 1-2 parts of mulberry root extract, 0.1-2 parts of ceramide, 0.3-0.8 parts of polyglycerol-6 distearate, 0.3-0.8 parts of sorbitan olive oil ester, and 2.5-4 parts of hydrogenated lecithin; wherein the ceramide is a mixture of ceramide EOP and ceramide NP; the revitalizing and strengthening composition is a nanoemulsion with a layered liquid crystal structure, the nanoemulsion comprising an oil phase and an aqueous phase, the oil phase comprising ceramide, polyglycerol-6 distearate, sorbitan olive oil ester, and hydrogenated lecithin, and the aqueous phase comprising mulberry root extract. This application provides a revitalizing and strengthening composition capable of mimicking beneficial light signals, activating and regulating skin opsin pathways, thereby specifically improving skin problems caused by prolonged exposure to indoor environments.

The application relates to a skin repairing and smoothing composition containing DNA sodium, a preparation process and application, and belongs to the technical field of cosmetics. The composition is prepared from the following raw materials: DNA sodium, hydrolyzed sodium hyaluronate, alpha-glucan oligosaccharide, ikkduin, plant-derived ingredients, polyhydric alcohol and water; the plant-derived ingredients include Yunnan paris extract and white water lily extract in a weight ratio of 1:(0.5-1.5), and further include mulberry root extract; the mulberry root extract is obtained by transferring the obtained adventitious roots to a liquid culture medium containing L-phenylalanine and L-tyrosine for further culture, and then extracting with 85-95 wt% ethanol. The application optimizes the types and proportions of raw materials and the preparation process, and endows the composition with excellent skin repairing, smoothing and whitening effects.