Abstract:
PURPOSE: A composition containing ortho-dihydroxyisoflavone derivative for improving skin regeneration or skin elasticity is provided to induce proliferation of epidermal keratinocyte stem cells. CONSTITUTION: A composition for improving skin regeneration or skin elasticity contains 0.001-30 weight% of ortho-dihydroxyisoflavoen derivative of 4',7,8-trihydroxyisoflavone, 4',6,7-trihydroxyisoflavone, or 3',4',7-trihydroxyisoflavone as an active ingredient. An external use skin composition, pharmaceutical composition, or cosmetic composition contains the composition.
Abstract:
본 발명은 유효성분으로서 양마(Hibiscus cannabinus) 추출물을 함유하는 피부 미백용 외용제 조성물에 관한 것이다. 보다 상세하게는 양마(Hibiscus cannabinus) 추출물을 함유함으로써 피부에 대한 부작용 없이 안전하게 사용할 수 있을 뿐만 아니라 멜라닌 생성을 억제하여 색소 침착을 저해하는 효과가 뛰어나 기미 또는 주근깨 개선 및 피부 미백 효과가 우수한 피부 미백용 외용제 조성물에 관한 것이다. 양마, 케나프, 미백, 외용제 조성물
Abstract:
PURPOSE: A cosmetic composition containing Rubus coreanus extract is provided to suppress formation of SNARE complex and to improve anti-wrinkling. CONSTITUTION: A cosmetic composition for improving anti-wrinkling contains 0.0001-30 weight% of Rubus coreanus extract as an active ingredient. The Rubus coreanus extract is obtained from fruit of Rubus coreanus Miquel using 80% ethanol. The Rubus coreanus is pretreated by steaming at 120-150°C for 3-6 hours, roasting at 100-180°C for 10 minutes to one hour and 80-100°C for 10 minutes to one hour.
Abstract:
PURPOSE: A cosmetic composition containing bee venom or bee venom extract is provided to improve anti-oxidation, anti-aging, and anti-wrinkle. CONSTITUTION: A cosmetic composition contains bee venom or bee venom extract as an active ingredient. The content of the bee venom or bee venom extract is 0.0001-30 weight%. The venom extract is isolated using water, organic solvent or mixture solvent thereof. The organic solvent is ethanol, methanol, butanol, ether, ethyl acetate, or chloroform. The mixture solvent is 10-90%(v/v) ethanol.
Abstract:
PURPOSE: A method for effectively manufacturing blue pigments from gardenia jasminoids is provided to prepare blue pigments from gardenia jasminoids in a short time and to generate genipin by removing sugar from geniposide. CONSTITUTION: A method for effectively manufacturing blue pigments from gardenia jasminoids comprises the steps of: (i) preparing gardenia jasminoids extract by extracting gardenia jasminoids fruits with methanol or ethanol; (ii) obtaining genipin from which sugar is removed by reacting the gardenia jasminoids extract with enzymes in an ionic liquid; and (iii) reacting the genipin with amino acid, primary amine or peptide. The ionic liquid is [BMIM][BF4] or [BMIM][PF6].
Abstract:
PURPOSE: A skin external composition containing medicinal herb extract is provided to promote regeneration of wound tissue and suppress skin injury and aging. CONSTITUTION: A skin external composition for anti-inflammation contains medicinal herbs including Taraxacum platycarpum H. Dahlsi, Cimicifuga heracleifolia, Dioscorea opposite, or Angelica tenuissima Nakai extract as an active ingredient. The skin external composition for wound healing and anti-aging contains the medicinal herbs. The medicinal herb extract is obtained using water or organic solvent. The organic solvent is ethanol, methanol, butanol, ether, ethylacetate, or chloroform.
Abstract:
PURPOSE: A skin external composition for anti-aging containing pine extract is provided to smooth wrinkle and use in skin care and cosmetic product. CONSTITUTION: A skin external composition contains 0.0001 - 10 weight% of pine extract as an active ingredient. The composition is a composition for preventing aging and wrinkle. A method for producing the skin external composition containing the pine extract comprises: a step of pulverizing the pine; a step of extracting through cooling or heating with low irritative solvent; and a step of concentrating the extract in a distillation device with a cooling condenser. The low irritative solvent is hydrous or anhydrous low alcohol of 1-4 carbon atoms, acetone, ethylacetate, diethylacetate, benzene, chloroform, or hexane.
Abstract:
PURPOSE: A cosmetic composition containing Sctellaria baicalensis georgi extract is provided to suppress expression of elastase and collagenase and prevent aging. CONSTITUTION: A cosmetic composition for anti-aging contains Sctellaria baicalensis georgi extract. A method for producing Sctellaria baicalensis georgi extract comprises: a step of boiling, steaming, roasting, and frying the Sctellaria baicalensis georgi in fire through processing herbal medicine; and a step of extracting Sctellaria baicalensis georgi extract using water or organic solvent to obtain extract. The organic solvent is ethanol, methanol, butanol, ether, ethyl acetate or chloroform.
Abstract:
PURPOSE: A surface treatment method of organic pigment-containing particles is provided to prevent decoloration and agglomeration of pigment-containing particles. CONSTITUTION: A surface treatment method of organic pigment-containing particles comprises the steps of: uniformly dying hemp powder using organic dye; and absorbing the vaporized coating materials on the surface of the hemp powder. The organic dye is originated from a plant. The coating material is a polymer including -Si(OC2H5)3 group. The coating material is one or more selected from the group consisting of acryl silicone and branched alkyl silicone.