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发明授权
CN104725450B 一种从素馨花中提取高纯度橄榄苦苷的方法 有权

一种从素馨花中提取高纯度橄榄苦苷的方法
摘要：
本发明涉及一种从素馨花中提取高纯度橄榄苦苷的方法，该方法包括乙醇水溶液浸提、大孔树脂柱吸附、聚酰胺柱吸附与制备橄榄苦苷等步骤。本发明方法制备橄榄苦苷的纯度达到以重量计98.0～99.5％，橄榄苦苷提取率达到2～4％，本发明方法稳定，重现性好，简便快捷，非常适合于工业化生产。
摘要（英）：

The invention relates to a method for extracting high-purity oleuropein from jasminum grandiflorum. The method includes digestion of ethanol water, adsorption of a large-hole resin column and a polyamide column and preparation of oleuropein. Purity of the prepared oleuropein is up to 98.0-99.5% by weight, extraction rate of oleuropein is up to 2-4%, and the method is stable, good in reproducibility, convenient and very applicable to industrial production.

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