摘要:
The present invention relates to a composition for preventing skin aging containing chitooligosaccharides as an active ingredient. The invention provides a cosmetic composition for preventing skin aging caused by UV rays containing chitooligosaccharides of 1-3 kDa, 3-5 kDa or 5-10 kDa molecular weight as an active ingredient.
摘要:
The present invention relates to an anti-wrinkle cosmetic composition comprising chitooligosaccharide as an effective component, more specifically, the cosmetic composition to inhibit collagen degradation induced by UV-A irradiation.
摘要:
This invention relates to a composition for producing a cathode for an electricity storage device, including carbon nanofibers prepared by electrospinning a spinning solution including a cathode active material, a conductive material and a carbon fiber precursor; and a binder, and to a cathode for an electricity storage device made with the composition and to an electricity storage device including the cathode. The composition for producing a cathode includes carbon nanofibers instead of part or all of a conductive material, a dispersant and/or a binder, so that the cathode has remarkably increased specific surface area and electrical conductivity (decreased resistance), thus maximizing the efficiency of the cathode active material and the capacity.
摘要:
A method or composition including 6-aminopyridin-3-ol derivatives or pharmaceutically acceptable salts thereof for treating a disease caused by angiogenesis, the 6-aminopyridin-3-ol derivatives represented by Formula 1 or the pharmaceutically acceptable salts thereof have excellent neoangiogenesis inhibition effects in the chorioallantoic membrane model, and are suitable for use as a drug for the treatment of disease caused by angiogenesis.
摘要:
The present invention relates to an anti-angiogenic composition containing macrolactin compounds such as macrolactin A, 7-O-malonyl macrolactin A, and 7-O-succinyl macrolactin A as active ingredients. The macrolactin compounds according to the present invention strongly suppress angiogenesis in in vivo experiments and can be used as a pharmaceutical composition for preventing or treating diseases caused by angiogenesis.
摘要:
Provided is a supercapacitor electrode that is coupled on one side or both sides of a collector, in which the supercapacitor electrode consists of a carbon material that forms an electric double layer, in which the carbon material consists of: a powder-shaped electrode active material; a powder-shaped conductive material; and a fibrous carbon material of a aspect ratio of 3-33. The supercapacitor electrode can be implemented into a high-capacitance or high-power supercapacitor together with low equivalent series resistance.
摘要:
The present invention relates to an anti-angiogenic composition containing macrolactin compounds such as macrolactin A, 7-O-malonyl macrolactin A, and 7-O-succinyl macrolactin A as active ingredients. The macrolactin compounds according to the present invention strongly suppress angiogenesis in in vivo experiments and can be used as a pharmaceutical composition for preventing or treating diseases caused by angiogenesis.
摘要:
The present invention relates to a hair growth stimulator based on an Ecklonia cava extract, a preparation method thereof and a cosmetic composition containing the same. Dioxinodehydroeckol is isolated from the Ecklonia cava extract. The Ecklonia cava extract prepared according to the preparation method and the dioxinodehydroeckol compound have excellent hair growth effects which are significantly higher than the effect of an Ecklonia cava extract prepared according to a conventional method.
摘要:
The present invention relates to an anti-angiogenic composition containing macrolactin compounds such as macrolactin A, 7-O-malonyl macrolactin A, and 7-O-succinyl macrolactin A as active ingredients. The macrolactin compounds according to the present invention strongly suppress angiogenesis in in vivo experiments and can be used as a pharmaceutical composition for preventing or treating diseases caused by angiogenesis.
摘要:
The present invention relates to a compound of (2′S)-columbianetin having photo-protective effect isolated from Corydalis heterocarpa and a cosmetic composition containing the same, which has great effects on prevention and treatment in UVB-induced skin damage.