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    • 1. 发明公开
    • 인삼으로부터 분리 동정한 리소포스파티딘산 및 그 제조방법
    • 来自金山的鱼腥草酸及其制造方法
    • KR1020130013066A
    • 2013-02-06
    • KR1020110074470
    • 2011-07-27
    • 건국대학교 산학협력단
    • 나승열최선혜조희정신태준신호철
    • C07F9/38A61K31/661A61K36/258A61K135/00
    • C07F9/103A61K31/661A61K36/258
    • PURPOSE: A method for preparing lysophosphatidic acid(LPA) isolated and identified from ginseng is provided to ensure a physiological and pharmacological action and to enhance stability. CONSTITUTION: Lysophosphatidic acid(LPA) is isolated and identified from ginseng. LPA is contained in edible crude gintonin isolated and identified from ginseng using ethanol. LPA forms a complex through a hydrophobic bond of the sugar of the crude gintonin and proteins. A method for preparing LPA isolated and identified ginseng comprises: a step of extracting ginseng with ethanol and preparing an ethanol extract; a step of concentrating, dialyzing, and freeze-drying the ethanol extract; a step of dissolving the ethanol extract in an ethanol-containing buffer solution and performing anion exchange resin chromatography; a step of dialyzing materials collected by an anion exchange resin column and removing salts and ethanol to obtain the crude gintonin; and a step of performing the analysis and quantitation of LPA through LC-ESI-MS/MS of the crude gintonin.
    • 目的:提供从人参中分离和鉴定的溶血磷脂酸(LPA)的制备方法,以确保生理和药理作用并提高稳定性。 构成:从人参中分离鉴定溶血磷脂酸(LPA)。 LPA包含在使用乙醇从人参中分离鉴定的可食用粗棉素中。 LPA通过粗棉蛋白和蛋白质的糖的疏水键形成复合物。 一种制备LPA分离鉴定人参的方法,包括:用乙醇提取人参并制备乙醇提取物的步骤; 浓缩,透析和冷冻干燥乙醇提取物的步骤; 将乙醇提取物溶解在含乙醇的缓冲溶液中并进行阴离子交换树脂层析的步骤; 透析由阴离子交换树脂柱收集的材料并除去盐和乙醇得到粗棉球蛋白的步骤; 以及通过粗Gintonin的LC-ESI-MS / MS进行LPA的分析和定量的步骤。
    • 4. 发明公开
    • 리소포스파티딜에탄올아민 또는 레시틴을 함유한 안정한수용성 조성물
    • 稳定的水溶性组合物,含有赖氨基甲酰胺和LECITHIN
    • KR1020070003633A
    • 2007-01-05
    • KR1020060059487
    • 2006-06-29
    • 주식회사 두산
    • 정국훈홍지훈양영래오여록고의찬
    • C07F9/10C08K5/521
    • C07F9/103A01N57/12A01N25/02A01N2300/00
    • A stable water soluble composition containing lysophosphatidylethanolamine(LPE) or lecithin is provided to prevent precipitation of lysophosphatidylethanolamine at room temperature below 20 deg. C, and maintain the transparent formulation of the composition during the long-term storage. The stable water soluble composition contains 0.1-50 wt.% of any one of lysophosphatidylethanolamine(LPE) and lecithin containing 3% or more of lysophosphatidylethanolamine(LPE), 0.1-60 wt.% of fatty acid or its salt and 10-99.8 wt.% of solvent; the fatty acid has the carbon number of 3 to 22; the salt of fatty acid is sodium salt, potassium salt, ammonium salt or ethanolamine salt; the solvent is a mixed solvent of water and alcohol; and the alcohol is ethanol, isopropanol, butanol, hexanol and oleyl alcohol.
    • 提供含有溶血磷脂酰乙醇胺(LPE)或卵磷脂的稳定的水溶性组合物,以防止溶血磷脂酰乙醇胺在室温低于20度时沉淀。 并且在长期储存期间保持组合物的透明制剂。 稳定的水溶性组合物含有0.1-30重量%的溶血磷脂酰乙醇胺(LPE)和含有3%以上溶血磷脂酰乙醇胺(LPE),0.1-60重量%脂肪酸或其盐的卵磷脂和10-99.8重量% %的溶剂; 脂肪酸的碳数为3〜22; 脂肪酸盐是钠盐,钾盐,铵盐或乙醇胺盐; 溶剂是水和醇的混合溶剂; 醇是乙醇,异丙醇,丁醇,己醇和油醇。