CHARACTERIZATION OF GRAPE SEED OIL EXTRACTED BY SUPERCRITICAL CARBON-DIOXIDE

被引：0
|
作者：
GOMEZ, AM
LOPEZ, CP
DELAOSSA, EM
机构：
来源：
GRASAS Y ACEITES | 1995年 / 46卷 / 01期
关键词：
FATTY ACID; GRAPE SEED OIL; SUPERCRITICAL CARBON DIOXIDE; SUPERCRITICAL EXTRACTION;
D O I：
暂无
中图分类号：
O69 [应用化学];
学科分类号：
081704 ;
摘要：
In this work the quality of grape seed oil obtained by extraction with supercritical carbon dioxide was studied. At the optimun operating conditions (313 K and 25 MPa), the yield of supercritical extraction is similar to the conventional extraction by liquid solvent, but the quality of the grape seed oil extracted by supercritical carbon dioxide is higher. Furthermore, supercritical extraction could be more economical than liquid extraction because the solvent removal by distillation is not necessary and several steps of the subsequent oil refining process can be eliminated.
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页码：29 / 34
页数：6
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