Abstract:
PURPOSE: An external use skin composition containing ginsenoside Re and ginsenoside compound K is provided to promote the generation of hyaluronic acid in human cells. CONSTITUTION: An external use skin composition for promoting hyaluronic acid generation contains 0.1-10 weight% of ginsenoside Re and 0.1-10 weight% of ginsenoside compound K(20-O-beta-D-glucopyranosyl-20(S)-protopanaxadiol) as an active ingredient. A composition for relieving skin dryness, skin elasticity, and anti-aging contains ginsenoside Re and ginsenoside compound K as an active ingredient.
Abstract:
PURPOSE: A composition of external use skin formulation containing Chamaecyparis obtuse polysaccharide is provided to improve skin elasticity and relieve wrinkle with whitening effect. CONSTITUTION: A composition of external use skin formulation contains 0.001-10 weight% of Chamaecyparis obtuse polysaccharide as an active ingredient. The composition is sued for antioxidation, anti-wrinkling, skin elasticity, whitening, and moisturizing.
Abstract:
PURPOSE: A method for extracting, purifying, and processing decursin from Angelica gigas nakai extract is provided to maximize efficiency of decursin on the skin and to enhance skin absorption rate. CONSTITUTION: A method for preparing decursin from Angelica gigas Nakai extract comprises: a step of extracting Angelica gigas Nakai by supercritical extraction using carbon dioxide; a step of isolating and purifying decursin through column chromatography using hexane and ethylacetate; and a step of capturing purified decursin in a polymer nano carrier. The polymer nano carrier is polycaprolactone-block polyethylene glycol block copolymer, polyethylene glycol and poly-D,L-lactic acid-co-glycolic acid block copolymer, or linear polyethylene imine and poly-carprolactone block copolymer.
Abstract:
PURPOSE: A skin formulation for external use containing ginseng flower essential oil is provided to treat wrinkles and to suppress pigmentation. CONSTITUTION: A skin composition for external use contains 0.0001-30 weight% of ginseng flower essential oil as an active ingredient. The ginseng flower essential oil is obtained by extracting a solvent through steam distillation. The perfumed ingredient of the ginseng flower essential oil is decanal, nonanal, 2-methylpyrrole, benzaldehyde, acetophenone, methyl vinyl ketone, hexanal, methyl heptenone, cis-3-hexenol, methyl salicylate, hedione, and methylionone.
Abstract:
PURPOSE: A quantitation for skin change caused by external stimulation and a method for screening a material which improves skin condition using the same are provided to verify oriental medicinal herb efficiency and to enhance efficiency. CONSTITUTION: The quantitation of skin change by external stimulation comprises: a step of selecting proper stimulant among wind, coldness, hot, dry, and heat; a step of determining cell biochemical method which is able to measure cell change according to the stimulant; a step of measuring skin condition; a step of quantitating cell change degree by stimulation intensity; and a step of applying oriental herb material to the skin and quantitating. The herb is Angelica dahurica, Zingiberis officinale, Lonicera japonica, Scutellaria baicalensis, Rehmannia glutinosa, or Anemarrhena asphodeloides.
Abstract:
PURPOSE: A skin external composition containing Panax ginseng fruit extract is provided to promote collagen synthesis and ensure effects of anti-oxidation and DNA protection. CONSTITUTION: A skin external composition for anti-aging contains 0.001-50 weight% of Panax ginseng fruits extract as an active ingredient. The extract is a water or ethanol extract. The extract is produced by drying the fruits of Panax ginseng by hot air or light and extracting with water or ethanol. The composition is used in the form of skin softener, astringent, nutrition lotion, nutrition cream, essence, eye cream, eye essence, cleansing cream, cleansing foam, cleansing water, body lotion, body cream, body oil or body essence.
Abstract:
PURPOSE: A method for preparing green tea polysaccharide is provided to shorten manufacturing time and improve economic efficiency. CONSTITUTION: A method for preparing green tea polysaccharide comprises: a step of removing chlorophyll and polyphenol of low molecule using solvent; a step of extracting water-soluble active ingredient at 30-40°C from the green tea; and a step of isolating green tea polysaccharide through ultrafiltration and ethanol precipitation. The solvent is hexane, ethanol or methanol. The cosmetic composition is used for skin whitening, moisturization or anti-wrinkle.
Abstract:
A cosmetic composition containing flavone is provided to show physiologically activating effects of flavone including inflammation-inhibiting effects on the skin without crystal extraction due to its low solubility by immobilizing it onto macromolecular composite particles. An anti-inflammatory cosmetic composition for preventing skin aging and skin wrinkles contains 0.0001-5 wt.% of flavone immobilized on the surface of the macromolecular composite particles, and is formulated as soft cosmetic water, astringent cosmetic water, nutrition cosmetic water, nutrition cream, massage cream, essence, eye cream, eye essence, cleansing cream, cleansing foam, cleansing water, pack, powder, body lotion, body cream, body oil or body essence, wherein the flavone is selected from apigenin, luteolin and diosmetin.
Abstract:
A method for preparing diosmetin is provided to obtain the diosmetin which promotes biosynthesis of a type I pro-collagen by decreasing biosynthesis of MMP-1 caused by UV. A cosmetic composition comprising the diosmetin is provided to show excellent skin anti-aging and wrinkle improving effects. A method for preparing diosmetin comprises the steps of: (a) obtaining a lemon peel extract using an organic solvent; (b) preparing a hydrolysate from the extract using an acid, a base or an enzyme; and (c) purifying the hydrolysate using silica gel column chromatography. A cosmetic composition comprises 0.0001-5 wt.% of the diosmetin as an effective ingredient. Further, the cosmetic composition is in a form of cosmetic water, cream, essence, eye cream, eye essence, cleansing cream, cleansing form, cleansing water, pack, powder, body lotion, body cream, body oil or body essence.
Abstract:
본 발명은 홍삼 제조과정 중에 생성되는 갈변반응 생성물(Maillard reaction products, Melanoidin)을 함유하는 화장료 조성물로서의 신규한 용도에 관한 것이다. 즉, 홍삼 제조과정 중에 생성되는 갈변반응 생성물을 화장료 조성물에 함유시킴으로서 주름개선효과, 콜라겐합성촉진효과, 광접촉에 의한 손상피부회복효과를 비롯한 피부 노화방지효과 또는 보습효과가 우수한 화장료 조성물에 관한 것이다. 인삼, 홍삼, 갈변반응, 멜라노이딘, 피부, 화장료