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1. 发明公开

KR1020010017748A 방울비짜루(남옥대)로부터 단리되는 신물질인 아스파올리고닌 有权
标题翻译：从ASARAGUS OKIGOCLONOS MAXIM分离的天然阿曲寡糖。及其分离方法
公开(公告)号：KR1020010017748A
公开(公告)日：2001-03-05
申请号：KR1019990033413
申请日：1999-08-13
申请人： 대한민국(농촌진흥청장)
发明人： 김금숙 , 박창기 , 성재덕 , 김현태 , 한상익 , 곽용호 , 임무상
IPC分类号： C07H15/20 , C07H1/08
摘要： PURPOSE: Provided is a natural aspaoligonin isolated from Asaragus oligoclonos Maxim. Also, an isolating method thereof is provided. The aspaoligonin is potentially developed into medical supplies if its medicinal action is examined. CONSTITUTION: The aspaoligonin represented by formula (1) is isolated from Asaragus oligoclonos Maxim. by the following steps of: grinding the dried roots of Asaragus oligoclonos Maxim.; extracting the grinded roots with methanol at room temperature; filtering the extract solution and concentrating the filtrate under vacuum condition; dissolving the concentrates in distilled water and defatting the solution with ether; extracting the water layer of the defatted solution with butanol to obtain the butanol fragment; purifying the butanol fragment by chromatography on silica gel to obtain 20 fragments; and purifying the 5th fragment by using Sep-Pak C18 to obtain aspaoligonin.
摘要翻译：目的：提供从Asaragus oligoclonos Maxim分离的天然天冬白。素。此外，还提供了其隔离方法。如果检查其药物作用，则天冬氨酸可能发展成为医疗用品。构成：式（1）所代表的天冬白蛋白从蛔虫（Asaragus oligoclonos Maxim）中分离出来。通过以下步骤：研磨Asaragus oligoclonos Maxim的干燥根; 在室温下用甲醇萃取研磨的根; 过滤提取液并在真空条件下浓缩滤液; 将浓缩物溶解在蒸馏水中并用乙醚脱溶液; 用丁醇提取脱脂溶液的水层，得到丁醇片; 通过硅胶色谱纯化丁醇片段得到20个片段; 并用Sep-Pak C18纯化第5片，得到天冬氨酸。

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