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Inventor:

陈剑锋 (陈剑锋.) [1] (Scholars:陈剑锋) | 陈浩 (陈浩.) [2] | 郭养浩 (郭养浩.) [3] (Scholars:郭养浩)

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incoPat

Abstract:

本发明提供栀子苷的分离纯化方法。该方法为:采用亲水性溶剂水溶液,从栀子中提取 栀子苷制成浸膏;浸膏经大孔吸附树脂吸附去除栀子黄色素,漏出液经减压回收溶剂、真空 浓缩成栀子苷粗品;粗品用热的乙酸乙酯充分萃取栀子苷,萃取液低温处理,得栀子苷结晶; 结晶经乙酸乙酯和丙酮溶剂室温洗涤除杂,得纯度≥98%的栀子苷晶体。本发明从中国大宗的 药食两用中药材中分离纯化高纯度栀子苷晶体,不仅原料价廉易得、制备工艺简单高效、容 易放大生产,而且构思新颖、生产成本低,所制栀子苷晶体具有现代中成药“三高”、“三小” 和“三便”等优点,具有较大推广性。

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Patent Info :

Type: 发明授权

Patent No.: CN200710008798.4

Filing Date: 2007/4/6

Publication Date: 2009/4/1

Pub. No.: CN100473657C

公开国别: CN

Applicants: 福州大学

Legal Status: 授权

Cited Count:

WoS CC Cited Count: 0

SCOPUS Cited Count:

ESI Highly Cited Papers on the List: 0 Unfold All

WanFang Cited Count:

Chinese Cited Count:

30 Days PV: 1

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