Patent application number | Description | Published |
20090170787 | COSMETIC COMPOSITION CONTAINING HYDROLYSATES OF ICARIIN - The present invention relates to a cosmetic composition containing hydrolysates of icariin, and more particularly, a cosmetic composition containing hydrolysates of icariin including icaritin, icariside I and icariside II. The hydrolysates of icariin is prepared by a method comprising the steps of: (a) obtaining an extract from a plant containing icariin using water or an organic solvent; and (b) hydrolyzing the plant extract with an acid, a base, an enzyme or a microorganism producing the enzyme. The cosmetic composition according to the present invention is employed for anti-oxidant, anti-aging, whitening or anti-wrinkling effects. | 07-02-2009 |
20110033904 | METHOD FOR PREPARING ORTHODIHYDROXYISOFLAVONES USING A BIOTRANSFORMATION SYSTEM - Disclosed herein is a method for preparing ortho-dihydroxyisoflavones using a biotransformation system. More specifically, disclosed is a method for preparing ortho-dihydroxyisoflavones, which comprises biotransforming daidzein or genistein by actinomycete microorganisms, particularly | 02-10-2011 |
20110213151 | CINCHONA-BASED BIFUNCTIONAL ORGANOCATALYSTS AND METHOD FOR PREPARING CHIRAL HEMIESTERS USING THE SAME - The present invention relates to cinchona-based bifunctional organocatalysts and methods for preparing chiral hemiesters using the same. More specifically, the present invention relates to methods for preparing chiral hemiesters from prochiral or meso cyclic acid anhydrides via desymmetrization, using bifunctional cinchona alkaloid catalysts comprising sulfonamide functional groups. | 09-01-2011 |
20110274635 | WHITENING COMPOSITION FOR EXTERNAL SKIN APPLICATION CONTAINING OLDENLANDIA DIFFUSA WILLD, RHEUM UNDULATUM, AND BROUSSONETIA KAZINOKI EXTRACT - Disclosed is a whitening composition for external skin application. Containing one or more of | 11-10-2011 |
20110311662 | COSMETIC COMPOSITION FOR SKIN MOISTURISATION COMPRISING PINE-RESIN EXTRACT, PINUS DENSIFLORA NEEDLE EXTRACT AND PINUS DENSIFLORA ROOT EXTRACT - The present invention relates to a skin moisturizing cosmetic composition that includes a pine resin extract, a | 12-22-2011 |
20120107427 | COMPOSITION FOR PROMOTING ADIPOCYTE DIFFERENTIATION CONTAINING AN EXTRACT OF REHMANNIA GLUTINOSA, LICORICE, COICIS SEMEN, HORDEI FRUCTUS, CHAENOMELIS FRUCTUS, ACANTHOPANACIS CORTEX OR PUERARIAE RADIX - Disclosed is a composition containing an active ingredient comprising one or more extracts selected from the group consisting of | 05-03-2012 |
Patent application number | Description | Published |
20080242730 | Hydroxamic Acid Derivatives and the Preparation Method Thereof - The present invention provides hydroxamic acid derivatives represented by the formula, having antioxidation, collagen biosynthesis promotion and skin pore contraction effects, and a method for preparation thereof. Further, the present invention provides skin-care external compositions for preventing skin aging, containing said hydroxamic acid derivatives represented by the formula as an active ingredient. | 10-02-2008 |
20080280989 | Hydroxybenzamide Derivatives, the Method For Preparing Thereof and the Cosmetic Composition Containing the Same - Disclosed is a hydroxybenzamide derivative represented by the following Formula. A method for preparing the same and a cosmetic composition comprising the same are also disclosed. More particularly, the hydroxybenzamide derivative is obtained by reacting a hydroxybenzoic acid having a protecting group introduced thereto with a hydroxyphenyl amine to form a benzamide derivative and by hydrolyzing the benzamide derivative in an aqueous base solution to form a hydroxybenzamide derivative. The cosmetic composition comprising the hydroxybenzamide derivative as an active ingredient has excellent anti-oxidative, anti-aging and skin wrinkle-alleviating effects. wherein R1 represents a C1˜C10 alkyl group, and n is an integer ranging from 1 to 3. | 11-13-2008 |
20100062492 | Method For Preparing Icariside II, Cosmetic Composition Containing The Same and the Use Thereof For Skin Whitening - Disclosed are a method for preparing icariside II represented by Formula 1, which inhibits the glycosylation of glycoprotein enzyme tyrosinase by inhibiting the enzymatic activity of alpha-glucosidase, which is an enzyme in the glycosylation of tyrosinase, as well as a skin whitening composition. | 03-11-2010 |
20100113372 | Method For Preparing Kaempferol-3-0-Rutinoside and Composition of Skin External Application Comprising Thereof - Disclosed is a method for the preparation of kaempferol-3-O-rutinoside and a composition of a skin external application comprising kaempferol-3-O-rutinoside as an active ingredient. The method for isolating kaempferol-3-O-rutinoside through hydrolysis uses an enzyme or microbe that removes the sugar selectively from kaempferol-3-O-rutinoside glycosides in a plant extract. Disclosed also is a composition of a skin external application comprising kaempferol-3-O-rutinoside that prevents skin wrinkle. | 05-06-2010 |
20110135773 | COMPOSITION FOR EXTERNAL SKIN APPLICATION CONTAINING PINE KNOT EXTRACT AND METHOD FOR PREPARATION OF THE SAME - Disclosed is a composition for external skin application for preventing skin aging comprising pine knot extract as an effective ingredient. The composition prevents and improves wrinkles through of skin cell proliferation and collagen biosynthesis, and may be widely applied in the field of skin beauty care and cosmetics. | 06-09-2011 |
20120021081 | COMPOSITION FOR SKIN EXTERNAL APPLICATION CONTAINING RED PINE ROOT EXTRACT - The present invention relates to a composition for skin external application containing a pine root extract. More specifically, the composition for skin external application according to the present invention contains, as an active ingredient, a pine root extract which shows various effects, including eliminating free radicals, protecting the cell membrane from damage by UV radiation, inhibiting the production of reactive oxygen species caused by UV radiation, inhibiting the reduction in the expression of superoxide dismutase (SOD) and catalase caused by UV radiation, stimulating the production of HSP70 to protect cells, inhibiting MMP-2 biosynthesis caused by UV radiation, inducing the expression of SIRT1 gene that restores DNA damage, and inducing the expression of LMNA1 gene that maintains the structure of the nuclear membrane. Ultimately, the composition of the present invention prevents skin aging. | 01-26-2012 |
20120158042 | METHOD FOR NECK CARE, AND NECK CARE KIT COMPRISING THE METHOD - Provided are a method for neck care and a neck care kit comprising the method, the method comprising: the step of applying acupressure to a Cheonchu acupoint and then applying acupressure downward along a back neckline from the Cheonchu acupoint; the step of applying acupressure to a Yepung acupoint and then applying acupressure downward along the sternocleidomastoid muscle from the Yepung acupoint to the upper margin of the collarbone; the step of applying acupressure to the upper margin of the collarbone and the decollete region (the upper part of breast); and the step of applying acupressure to the region connecting the low margin of the lower jaw and the neck. The method for neck care is considered to have effects of relieving skin wrinkles, improving blood circulation, relieving tension and giving a pleasant stimulation, thereby enabling various applications in the fields of skin care, cosmetics and medicine. | 06-21-2012 |
20130251827 | COSMETIC COMPOSITION FOR SKIN MOISTURISATION COMPRISING PINE-RESIN EXTRACT, PINUS DENSIFLORA NEEDLE EXTRACT AND PINUS DENSIFLORA ROOT EXTRACT - The present invention relates to a skin moisturizing cosmetic composition that includes a pine resin extract, a | 09-26-2013 |
20140234241 | NOVEL BENZOIC ACID AMIDE COMPOUND - The present invention relates to a novel benzoic acid amide derivative compound, isomers thereof, pharmaceutically acceptable salts thereof, prodrugs thereof, hydrates thereof, or solvates thereof. The novel compound has excellent skin whitening effects. | 08-21-2014 |