首页> 外国专利> ANTI-DEMENTIA ACTIVE SUBSTANCE DERIVED FROM HERICIUM ERINACEUM AND METHOD FOR PRODUCING THE SAME

ANTI-DEMENTIA ACTIVE SUBSTANCE DERIVED FROM HERICIUM ERINACEUM AND METHOD FOR PRODUCING THE SAME

机译:蓖麻中的抗痴呆活性物质及其制备方法

摘要

PPROBLEM TO BE SOLVED: To provide an active substance derived from Hericium erinaceum, suitable also for industrial mass production, acting on nerve even by oral administration and improving spatial cognitive power and learning and memory skills, reducing toxicity of amyloid peptide and having high safety and enabling constant dose and having effect on dementias, particularly Alzheimer type dementia and to provide a method for producing the active substance. PSOLUTION: The method for producing an active substance derived from Hericium erinaceum comprises (1) a step of extracting the dried fruiting body of Hericium erinaceum with 90 vol.% ethanol and obtaining an ethanol extract, (2) a step of concentrating the ethanol extract and then adding water and (3) a step of allowing the extract stand under low temperature of 4C and 10C and collecting the resulting floating matter on the surface of liquid. PCOPYRIGHT: (C)2010,JPO&INPIT
机译:

要解决的问题:提供一种源自猴头菇的活性物质,该物质也适用于工业化大规模生产,甚至通过口服也可作用于神经,并改善空间认知能力和学习记忆能力,降低淀粉样肽的毒性并具有高安全性和恒定剂量并对痴呆症,特别是阿尔茨海默氏型痴呆症有影响,并提供了制备活性物质的方法。

解决方案:制备源自猴头菇的活性物质的方法包括(1)用90体积%乙醇提取猴头菇的干燥子实体并获得乙醇提取物的步骤,(2)浓缩步骤。 (3)使提取物在4℃和10℃的低温下静置并将所得的漂浮物收集在液体表面上的步骤。

版权:(C)2010,日本特许厅&INPIT

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