Abstract:
An anti-stress extract which contains an Astragali radix extract normalizes the functional variation of adrenal gland and spleen. A composition for relieving stress generated in a body comprises an Astragli radix extract as an active ingredient. The content of the Astragli radix extract is 0.01-30%(w/w). The Astragli radix extract is one among extract by cold water, extract by hot water and extract by the ethanol. The content of ethanol in ethanol solution is 5-75%(v/v). The composition is food. An anti-cotisol composition comprises the Astragli radix extract as an active ingredient.
Abstract:
A method for fabricating a transparent organic/inorganic multi barrier coating layers is provided to expand a life span of a device by blocking moisture and oxygen with an encapsulation thin film. A method for fabricating a transparent organic/inorganic multi barrier coating layers includes the steps of: forming an organic layer(30a) on a transparent substrate through a plasma polymerization method using a CCP(Capacitively Coupled Plasma); and forming an inorganic layer(40a) on the organic layer through the plasma polymerization method using the CCP. The substrate is PEN(Polyethylene-2,6-naphthalate). The organic layer is formed by using methylcyclohexane. The inorganic layer is formed using hexamethyldisiloxane. The organic layer is formed by using an organic precursor which forms a transparent polymer. The inorganic layer is formed by using an inorganic metallic precursor having a silicon element which forms the transparent polymer.
Abstract:
PURPOSE: A method for producing bio alcohol using a polynucleotide which enhances alcohol resistance of host cells is provided to enhance productivity in alcohol fermentation. CONSTITUTION: An isolated polynucleotide comprises: a polynucleotide comprising nucleotide having 90% or more identity with a nucleotide selected from sequence numbers 1-8; a polynucleotide encoding a polypeptide comprising amino acids having 90% or more identity with amino acids selected from sequence numbers 14-20; a polynucleotide comprising nucleotide sequence hybridizing with the selected nucleotide sequence under severe condition; and a polypeptide encoding polypeptide.
Abstract:
PURPOSE: A texturing apparatus and a method for a solar battery silicon board are provided to improve the efficiency of chemical dry etch by using first catalytic gas including oxygen, a nitrogen component and a second catalytic gas including nitric. CONSTITUTION: In a device, a texturing apparatus of a silicon substrate for the solar cell includes a chamber and a gas supply unit. A gas supply unit injects a reaction gas, first gas, and the second catalytic gas into the chamber. The gas supply unit includes the first feeding unit(120) injecting the reaction gas, a second feeding unit(130) injecting the first catalytic gas, and a third feeding unit(140) injecting the second catalytic gas. The reaction gas and the first catalytic gas which are plasma and provided to the chamber. The second catalytic gas which is not plasma is provided to the chamber.
Abstract:
PURPOSE: An expression vector which overexpresses target proteins, and a method for producing the target protein are provided to obtain the proteins in K. marxianus. CONSTITUTION: An expression vector contains: a replication origin; a CYC promoter, a TEF promoter, a GPD promoter, or an ADH promoter; and a terminator. The CYC promoter contains a sequence of sequence number 1 or a sequence having 70% or more sequence homology with the sequence of sequence number 1. The TEF promoter has a sequence of sequence number 2 or a sequence with 70% or more sequence homology with the sequence of sequence number 2. GPD promoter contains a sequence of sequence number 3 or a sequence having 70% or more homology with the sequence of sequence number 3. The ADH promoter has a sequence of sequence number 4 or a sequence having 70% or more sequence homology with the sequence of sequence number 4.
Abstract:
PURPOSE: An inorganic electroluminescence device and a method of manufacturing the same are provided to improve luminance characteristic by applying conductive material layer around a fluorescent material layer. CONSTITUTION: A first electrode layer(20) is formed on a substrate. A conductive material layer(40) is formed on the first electrode layer. A fluorescent material layer(50) is formed on the conductive material layer. A second electrode layer is formed on the fluorescent material layer. At least one dielectric layer is interposed between the first electrode layer and the conductive material layer or the fluorescent material layer and the second electrode layer.
Abstract:
A high speed thinning apparatus and method of substrate are provided to inject the remote plasma and direct plasma within the chamber at the same time and to increase the lamination speed of substrate. The chamber(90) comprises the substrate in the internal space. The first, the second and third gas supply paths(10,20,30) selectively supply the first, the second and the third process gas within the chamber. The first remote plasma generator(60) is installed on the first gas supply path. The first process gas generates the first radical. The first radical is injected within the chamber. The second remote plasma generator(70) is installed on the second gas supply path. The first process gas generates the second radical. The second radical is injected within the chamber.
Abstract:
PURPOSE: A pretreatment method of a lignocellulose-based biomass is provided to obtain cellulose with high purity and hemicelluloses with the high yield, by extracting lignin first. CONSTITUTION: A pretreatment method of a lignocellulose-based biomass comprises the following steps: adding a solvent dissolving lignin to the lignocellulose-based biomass containing the lignin, hemicelluloses, and cellulose, to extract the lignin from the biomass(S1,S2); and adding an ionic solution to the biomass without the lignin, to extract the hemicelluloses and the cellulose(S3). The solvent dissolving the lignin is an alkaline solvent.