Abstract:
The present invention relates to a pharmaceutical composition for preventing or treating Helicobacter pylori infectious diseases which includes extract of black rice or black rice solvent fractions as an active ingredient and a method for manufacturing black rice solvent fractions. More specifically, the active ingredients of the black rice extract or black rice derived cyanidin-3-O-glucoside black rice fractions show activities of growth inhibition of the Helicobacter pylori, inhibition of Helicobacter pylori urease, and toxin secretion inhibition of CagA, VacA, SecA, and are safe and natural black rice derived materials so that active ingredients of the black rice extract or black rice derived cyanidin-3-O-glucoside black rice fractions can be used as the pharmaceutical composition, health supplement, drink and additives for preventing or treating the Helicobacter pylori which are safe, have low toxicity, and inhibits the generation of resistant bacteria caused by abusing antibiotics.
Abstract:
PURPOSE: A polyvinyl alcohol nanofiber which contains sorghum pigment is provided to show high antibiotic material and be used as wound coating flux which is medical material due to no cytotoxicity. CONSTITUTION: The sorghum by-product extract is the golden chalsusu stem extract and the golden chalsusu stem extract. The component of the sorghum extract or the sorghum by-product extract is chemical formula 1 or chemical formula 2.
Abstract:
PURPOSE: A biodegradable plant propagation multi-pot is provided to have moderate strength for plant propagation, and to improve sterilization ability, deodorant ability and heterogeneity, and to be naturally degradable in soil. CONSTITUTION: An environment-friendly composition for plant propagation comprises 30-60 weight% of rice chaff, 5-15 weight% of rice bran, 5-15 weight% of starch, 5-10 weight% of urea, 1-10 weight% of titanium powder, and 20-30 weight% of water. A manufacturing method thereof comprises: a step of crushing the rice chaff and the rice bran by using a pulverizer; a step of forming a composition for plant propagation by using the crushed rice chaff and the rice bran; a step of mixing the composition for plant propagation for 10-20 minutes; and a step of molding the composition by heating and pressurizing.
Abstract:
PURPOSE: A non-destructive analysis method is provided to effectively analyze ingredient consisting of fatty acid of a grain. CONSTITUTION: A non-destructive analysis method for a fatty acid composition of a single granule comprises: a step of randomly selecting a plurality of prediction model development group and prediction model evaluation group; a step of measuring near infrared absorption spectrum of two groups; a step of randomly selecting grain granule sample among the prediction model development groups and measuring near infrared ray absorption spectrum; a step of pulverizing the granule sample and performing chemical analysis of fatty acid ingredients; and a step of applying primary and secondary derivatives to the absorption spectrum.
Abstract:
PURPOSE: A method for preparing extract derived from young barley leaf is provided to isolate novel ingredients and to be used as a functional material supply source. CONSTITUTION: A young barley leaf extract with an antioxidative activity is prepared using an organic solvent. The young barley leaf is collected in a length of 10-20 cm and is freeze-dried. The organic solvent is methanol or ethanol. The ethanol is 80-90 weight% ethanol solution. A composition for skin whitening or anti-aging contains the extract as an active ingredient. A health food for skin whitening or anti-aging contains the extract as an active ingredient. A solvent fraction of the extract contains one or more compounds selected from compound of chemical formulas 1-4.
Abstract:
본발명은종자에바닐린(vanillin) 검정시약을 5분내지 30분동안처리하고색변화를측정하는단계; 및상기바닐린검정시약이처리된종자에요오드(iodine) 검정시약을처리하고색변화를측정하는단계를포함하는프로안토시아니딘및 아밀로스의함량이감소된품종의검정방법에관한것이다. 본발명에따른검정방법은배아를포함하지않는동일한 1/2 종자를이용하여프로안토시아니딘및 아밀로스의함량을간편하게검정할수 있으므로, 프로안토시아니딘및 아밀로스의함량이낮은, 갈변현상이감소하고찰기가증대된저세대계통의곡물품종육성및 종자관리에유용하게활용될수 있다. 또한, 상기검정방법은곡물을이용한식품가공시 종자의품질검정에이용될수 있으며, 수매시 종자의순도검사에도유용하게이용될수 있다.