Supercritical carbon dioxide and pressurized liquid extraction of valuable ingredients from Viburnum opulus pomace and berries and evaluation of product characteristics

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• 作者：Paulius Kraujalis ; Vaida Kraujalienė ; Rita Kazernavičiūtė ; Petras Rimantas Venskutonis ; ^{rimas.venskutonis@ktu.lt}
• 关键词：V. opulus berries ; Pomace ; Supercritical carbon dioxide extraction ; Pressurized liquid extraction ; Response surface methodology ; Antioxidant capacity
• 刊名：The Journal of Supercritical Fluids
• 出版年：2017
• 出版时间：April 2017
• 年：2017
• 卷：122
• 期：Complete
• 页码：99-108
• 全文大小：2178 K
• 卷排序：122

文摘

Supercritical CO2 extraction was optimized for Viburnum opulus berries and pomace. 19.1 and 14.6% of oily extract isolated from washed and unwashed berry pomace. The oil consisted mainly of oleic and linoleic acids; it was rich in tocopherols. SFE-CO2 residues were consecutively extracted with pressurized liquids. Totals phenols and antioxidant capacity of extracts and residues were determined.