91 results about "Pigmented spots" patented technology

The invention discloses a feed capable of preventing the fading of spots of channel catfish. The feed capable of preventing the fading of the spots of the channel catfish comprises the following components in percentage by mass: 15.5% of expanded soybean meal, 4.2% of fermented soybean meal, 15.0% of Peruvian fishmeal, 16.0% of rapeseed meal, 15.65% of cottonseed protein, 14.6% of rice bran, 13.0% of wheat middling, 1.8% of monocalcium phosphate, 1.0% of soya-bean oil, 1.5% of phospholipid oil, 1.0% of a premix, 0.02% of vitamin E, 0.03% of vitamin C, 0.05% of complex enzyme, 0.15% of composite bile acid with mass concentration of 20% and 0.5% of traditional Chinese herbal medicine additives, wherein the sum of the mass percentages is 100%. According to the feed capable of preventing the fading of the spots of the channel catfish, the components of the feed are optimized; the composite bile acid and the traditional Chinese herbal medicine components are added according to a certain ratio so as to the effects of improving the capability of the channel catfish body in decomposing and using fat, improving the activity of fatty acid, promoting the emulsification of the fatty acid and the steatolysis effect of pancreas, reducing the content of the cholesterol in the blood, reducing the pressure of the fish body liver for decomposing the fat, activating the activity of tyrosinase, promoting the deposition of melanin and spots and promoting the deposition of the pigment spots and the rapid growth of the channel catfish under the conditions of normal water quality and high-density feeding.

The invention relates to a preparation method of a skin caring product, and belongs to the field of Chinese medicinal skin caring health products. The skin caring cosmetic comprises the following materials (by weight part): Poria cocos 10-15, Lycium barbarum fruit 15-20, Carthamus tinctorius flower 15-20, Angelica dahurica 15-20, Astragalus membranaceus 15-20, Panax ginseng 10-15, Semen Persicae 10-15, Ligusticum chuanxiong 8-12, Coix lacryma-jobi seed 10-15, Cuscuta chinensis seed 10-15, green tea 15-20, Astragalus complanatus seed 10-15, and Polygonum multiflorum 8-12. The product is developed in accordance with Chinese medicine theory and by integrating with 8 years' clinic experiences of the inventor. The product has effects of invigorating qi, promoting blood circulation, nourishing yin, dredging meridians, tonifying liver and kidney, clearing away heat and toxic materials, moistening skin, lightening pigmented spots, caring skin, delaying skin aging, enhancing immunity and so on, and has distinct therapeutic effect on facial freckle, chloasma, acne, and dark and lusterless complexion.

The invention discloses milk powder for resisting wrinkles and moistening skin of women, which is prepared by mixing the following raw materials: 1-15g of fish collagen protein powder, 0.1-1g of soy isoflavones, 1-20mg of vitamin A, 1-20mg of vitamin B1, 1-20mg of vitamin B2, 1-20mg of vitamin B6, 1-20mg of vitamin C, 0.1-1g of vitamin E powder, 1-10g of fructooligosaccharide, and 72.9-97.795g of milk powder. The milk powder can prevent sebum diffusion, balance oil and fat, make skin glossy and elastic, inhibit melanogenesis and chronic melanin deposition, prevent and treat chloasma, freckles, senile plaques and pigmented spots, and eliminate acnes and the like, and is particularly suitable for being taken by people with dry skin.

Provided is a cosmetic agent superior in a whitening effect (including prophylaxis and removal of pigmented spot) and having high safety. In addition, a superior melanin production suppressive agent is provided.

A cosmetic agent or melanin production suppressive agent comprising (A) a cysteine derivative represented by the formula (I) or a salt thereof:

wherein

• X and Y are each independently OR¹ or NHR² wherein R¹ and R² are each independently a hydrogen atom or a C_1-22 alkyl group;
• Z is a hydrogen atom or a C_1-22 alkyl group; and
• W is a C_1-22 alkyl group, a C_1-22 alkoxy group or a C_1-22 alkylamino group, and
• (B) a whitening agent.

The invention discloses a medicine composition with skin whitening and tendering functions and a preparing method thereof. The medicine composition is mainly prepared from, by mass, 0.5-5.0 parts of rhizoma bletillae polysaccharide, 4.0-12.0 parts of sea buckthron oil, 0.2-4.0 parts of alpha-arbutin, 0.5-4.0 parts of centella asiatica total glycosides, 0.2-2.0 parts of radix angelica oil, 0.2-1.0 part of jasmine oil and 0.05-0.15 part of vitamin E. Active portions or components of natural medicine are adopted as the skin whitening and tendering medicine composition, hydrogel type emulsion is adopted as a medicine delivery carrier, and the medicine composition is externally used for treating pigmented spots, has the targeted medicine delivery function that the medicine active components reach a nidus directly and has the functions of whitening skin, fading spots, resisting wrinkle, improving elasticity, resisting ageing and preventing rhagades on skin.

A powder substrate liquid for eliminating the pigmented spots from face skin and preventing regeneration of melanin is prepared from active pearl nanoparticles, talc powder, titanium white powder, sun shielding agent, triglyceride octoate decanoate, potassium azelate biglycinate, humectant, thickening agent, neutralizing agent, essence, antiseptic, deionized water, etc.

The invention discloses sugar-free multi-fruity tabletting candies with pigment spots. The tabletting candies comprise the following raw materials in weight percentage: 81-90% of sorbitol, 0-7% of malic acid, 1-5% of maltitol, 0-3% of maltodextrin, 0-0.5% of hydrogenated plant oil, 0-0.1% of phosphatide, 0-1% of Arabic gum, 0-4% of food flavors, 0-1% of citric acid, 0-0.3% of aspartame, 0-0.2% of acesulfame potassium, 0-0.03% of pigment, and 0.1-2% of magnesium stearate. A preparation process of the invention is simple, and single-fruity or multi-fruity tabletting candies can be obtained. The tabletting candies are suitable for a wide range of population, beautiful in appearance, and unique in taste. Functional tabletting candies can be prepared with addition of vitamin C.

The present invention relates to a cosmetic peeling method using a composition containing: (a) from 10 to 70% by weight of at least one compound chosen from: nicotinic acid, nicotinic acid esters and nicotinamide, and (b) from 10 to 70% by weight of at least one compound chosen from: ascorbic acid and its precursors, each relative to the total weight of the composition. It also relates to the use of the abovementioned composition for performing a superficial chemical peeling by topical application to the skin, in order to attenuate wrinkles and fine lines and/or pigmented spots and/or scars such as acne or varicella marks.

The invention discloses a medicament for treating chloasma, which is prepared from Chinese angelica, white paeony roots, the root of Chinese thorowax, tuckahoe, white atractylodes rhizome, peppermint, cassia twigs, dried ginger, red paeony roots, red-rooted salvia roots and licorice roots as raw materials. The medicament can be prepared into various dosage forms used in clinic, and the oral liquid is a preferable dosage form. The medicament has the efficacy of soothing the liver, dispelling melancholy, nourishing the blood, strengthening the spleen, invigorating the circulation of blood and eliminating stasis. The medicament also has the advantages of good curative effect on various pigmented spots such as chloasma and the like, high effective rate, clinic safety and reliability and no obvious toxic or side effect.

The invention discloses coix seed powder facial mask cream and a composition preparation method thereof. The cream is prepared from the following raw materials in percentage by weight: 35-50 percent of coix seed powder, 5-15 percent of seaweed meal, 20-30 percent of honey, 2-5 percent of vitamin E, 2-5 percent of pearl powder, 35-50 percent of goat milk and 2-5 percent of chitosan. The coix seed powder facial mask cream has functions of whitening, nourishing, relieving wrinkles, eliminating pigment spots, improving skin metabolism and moistening, can be used for effectively preventing skin dryness, enhancing facial nutrition absorption and recovering natural elasticity and luster, and more importantly, can be used for protecting face since the facial mask cream is prepared from pure natural products and does not have side effect.

The present invention relates to a molecular signature of pigment spots on the skin, comprising the MXRA5, LYZ, CTSL2, PLAU, TIMP1, EFEMP1, ECM1, ASPN, HS3ST6, PAPLN, CHSY1 and FLRT2 genes, and various applications of this signature. The invention relates in particular to a method for characterizing an apparent or suspected pigment spot in a human being, which comprises comparison of the levels of expression, in samples of skin taken from said spot and of non-lesioned adjacent skin, of at least one dermal gene related to matrix remodelling or to the extracellular proteoglycan and glycoprotein components thereof, chosen from the list consisting of the MXRA5, LYZ, CTSL2, PLAU, TIMP1, EFEMP1, ECM1, ASPN, HS3ST6, PAPLN, CHSY1 and FLRT2 genes. The invention also relates to methods for evaluating the efficacy of a treatment for pigment spots, to cosmetic and therapeutic methods for treating pigment spots, and also to various modulators of said genes and the use thereof.

An animal model for pigment spots in which the formation of pigment spots in human skin is faithfully simulated is provided. An animal model for pigment spots, wherein a black person's skin is grafted onto a non-human animal, is provided.