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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:

本发明提供一种从栀子中分离纯化高色价栀子黄色素的方法。该方法的步骤为:采用亲 水性有机溶剂从栀子中提取栀子黄色素、制成浸膏;经大孔吸附树脂富集纯化、制成栀子黄 色素粗品;经热的乙酸乙酯萃取除去栀子苷和绿原酸等杂质、制成E4401%1cm≥580、A238/A440≤0.25、 A320/A440≤0.24的高色价栀子黄色素。本发明采用分离纯化集成技术制备高色价栀子黄色素, 不仅制备工艺简单、分离纯化效率高,容易工业化生产,而且制备的栀子黄色素的色价和纯 度高、生产成本低,解决了长期以来中国生产的栀子黄色素在储藏和使用过程中容易发生绿 变和灰变的难题,具有较大的推广意义。

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Patent Info :

Type: 发明授权

Patent No.: CN200710008780.4

Filing Date: 2007/4/3

Publication Date: 2009/8/19

Pub. No.: CN100528970C

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: 3

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