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35results about How to "Play a whitening role" patented technology

Detection method for rhododendrol in cosmetics

The invention provides a detection method for rhododendrol in cosmetics. The method comprises the following steps: firstly, carrying out pre-treatment on a sample, dissolving a to-be-detected sample with ethanol, mixing evenly, carrying out ultrasonic extraction, filtering with a filter membrane and then obtaining a sample extract liquid; preparing a series of rhododendrol standard solutions, and determining through a computer on basis of a high-performance liquid chromatography-tandem mass spectrometry, and obtaining a content-result standard curve of the standard solution according to the determination result; and detecting the sample extract liquid through the computer employing the high-performance liquid chromatography-tandem mass spectrometry or an ultra-performance liquid chromatography, and obtaining the content of the rhododendrol in the sample according to the standard curve. By virtue of the scheme of the HPLC-MS/MS (high-performance liquid chromatography-tandem mass/mass spectrometry), the operation method is simple; the sensitivity is high; the accuracy and the stability of the test result are good; and rapid detection on the sample can also be realized by UPLC (ultra-performance liquid chromatography) detection.
Owner:PLANTS & ANIMALS & FOOD TESTING QUARANTINE TECH CENT SHANGHAI ENTRY EXIT INSPECTION & QUARANTINE BUREAU

Moisturizing, whitening and anti-aging traditional Chinese medicine cosmetic

The invention relates to the technical field of cosmetics, and in particular relates to a moisturizing, whitening and anti-aging traditional Chinese medicine cosmetic. The moisturizing, whitening andanti-aging traditional Chinese medicine cosmetic is prepared from the following raw materials in parts by weight: 8 to 12 parts of fiveleaf gynostemma herb, 5 to 7 parts of radix astragali seu hedysari, 3 to 5 parts of radix ampelopsis, 2 to 4 parts of radix polygonati officinalis, 3 to 4 parts of radix rehmanniae, 4 to 7 parts of Chinese aloe dried juice, 4.5 to 6.2 parts of glycerin, 1.2 to 1.8parts of isopropyl palmitate, 0.05 to 0.12 part of a neutralizer, 0.3 to 0.6 part of a preservative and 35 to 60 parts of deionized water. The traditional Chinese medicine cosmetic is based on the theory of traditional Chinese medicine, has reasonable compatibility of the traditional Chinese medicine, is suitable for patients with skin problems such as rough skin, wrinkles, chloasma, pigmentationand the like, and has the effects of whitening, spot banishing, sun screening, moisturizing and anti-aging. At the same time, components of the traditional Chinese medicine cosmetic are pure natural,non-irritating, and safe and have no toxic or side effects.
Owner:横琴智库转化医学有限公司

Liquid emulsified cosmetic with whitening and moisturizing functions and preparation method thereof

The invention is applicable to the technical field of cosmetics, and provides a liquid emulsified cosmetic with whitening and moisturizing functions, which is prepared from the following raw materials in percentage by mass: 10 to 20 percent of whitening agent, 1 to 4 percent of flavor enhancer, 5 to 13 percent of emulsifying agent, 1 to 6 percent of emollient, 0.3 to 3 percent of thickening agent, 15 to 25 percent of moisturizing agent, 0.5 to 1 percent of preservative, 0.4 to 1.3 percent of antioxidant and the balance of deionized water. Wherein the whitening agent comprises tartaric acid with the concentration of 3-15%, and the humectant comprises squalane. The whitening and moisturizing functions are integrated in one cosmetic, the whitening and moisturizing effects can be achieved at the same time through one-time skin care, meanwhile, tartaric acid is added into the whitening agent, acne, comedo and blackheads can be relieved while the whitening effect can be achieved, and therefore the effect of relieving skin problems is further achieved; compared with a traditional product which is mainly used for brushing acid, other moisturizing products are not needed for moisturizing after use, and then the time needed by a user to nurse the skin is further saved.
Owner:苏州日月年世生物科技有限公司

Wrinkle-removing skin lotion with whitening effect and preparation method thereof

The invention relates to a wrinkle-removing skin lotion with a whitening effect and a preparation method thereof, belonging to the technical field of cosmetic preparation. The preparation method comprises the following steps: with bighead atractylodes thizomes, rhizoma bletillae, poria cocos and Chinese angelica roots as raw materials, crushing the raw materials, respectively and sequentially soaking the crushed raw materials in an acid solution and an alkaline solution for detoxification; mixing the detoxified crushed traditional Chinese medicine materials with absolute methanol, and carryingout extracting to obtain a composite traditional Chinese medicine extract; with acaudina molpadioides as a raw material, soaking acaudina molpadioides with a sodium chloride solution to remove non-collagenous proteins; adding a microbial enzyme for an enzymolysis reaction, and carrying out extracting to obtain collagen polypeptide, namely self-made wrinkle-removing liquid; and finally mixing thecomposite traditional Chinese medicine extract, the self-made wrinkle-removing liquid and other auxiliary materials to finally obtain the wrinkle-removing skin lotion with the whitening effect. The wrinkle-removing skin lotion has excellent wrinkle-removing and whitening functions and good application prospects.
Owner:苏州逸纪杰电子科技有限公司

Moisturizing skin caring lotion capable of controlling oil and bacteriostasis and preparation method of moisturizing skin caring lotion

The invention discloses moisturizing skin caring lotion capable of controlling oil and bacteriostasis and a preparation method of the moisturizing skin caring lotion. The skin caring lotion comprisesthe raw material components in parts by weight of 5-8 parts of a traditional Chinese medicine additive, 4-8 parts of skin caring granules, 2-3 parts of ascorbic acid, 5-8 parts of ethylenediamine tetraacetic acid disodium, 4-6 parts of carbomer, 15-25 parts of glycerine, 10-20 parts of 1.2-pentadiol, 80-90 parts of water, 3-5 parts of polyvinyl alcohol and 3-5 parts of gelatin; the traditional Chinese medicine additive comprises the raw material components in parts by weight of 6-10 parts of licorice roots, 10-12 parts of turmeric, 6-8 parts of radix salviae miltiorrhizae, 8-10 parts of radixscutellariae, 8-10 parts of radix sophorae flavescentis and 10-15 parts of cortex phellodendri. The invention discloses the moisturizing skin caring lotion capable of controlling oil and bacteriostasis and the preparation method of the moisturizing skin caring lotion, the technology is reasonable in design, the operation is simple, the prepared skin caring lotion has excellent moisturizing and whitening effects, can effectively restrain microorganisms on the surfaces of skin and can sterilize, can prevent the situations of small poxes, acnes and the like, besides, can repair skin, has excellent small pox dispelling effect and is high in practicality.
Owner:卢思雨
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