Oleuropein rich extract from olive leaves by combining microfiltration, ultrafiltration and nanofiltration
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- 作者：Ibtihel Khemakhema ; b ; Olfa Dridi Gargourib ; Ali Dhouibc ; Mohamed Ali Ayadia ; Mohamed Bouazizb ; mohamed.bouaziz@fsg.rnu.tn" class="auth_mail" title="E-mail the corresponding author
- 关键词：Olive leaf ; Oleuropein ; Microfiltration ; Ultrafiltration ; Nanofiltration
- 刊名：Separation and Purification Technology
- 出版年：2017
- 出版时间：1 January 2017
- 年：2017
- 卷：172
- 期：Complete
- 页码：310-317
- 全文大小：1092 K
文摘
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Olive leaf extract was fractionated by membrane separation techniques.
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A sequence of microfiltration, ultrafiltration and nanofiltration systems was employed.
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Permeate fluxes of ultrafiltration and nanofiltration systems were determined.
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Polyphenols, flavonoids and antioxidant capacities rejections were investigated.
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A concentrated fraction enriched in polyphenols was obtained.