Compressed fluids for the extraction of bioactive compounds

被引：220
作者：
Herrero, Miguel [1 ]
Castro-Puyana, Maria [1 ]
Mendiola, Jose A. [1 ]
Ibanez, Elena [1 ]
机构：
[1] Inst Food Sci Res CIAL CSIC, Bioact & Food Anal Dept, Madrid 28049, Spain
来源：
TRAC-TRENDS IN ANALYTICAL CHEMISTRY | 2013年 / 43卷
关键词：
Agricultural by-product; Bioactive compound; Extraction; Green Analytical Chemistry (GAC); Natural sample; Plant; Pressurized liquid extraction (PLE); Sample preparation; Subcritical water extraction (SWE); Supercritical fluid extraction (SFE); PRESSURIZED LIQUID EXTRACTION; ACCELERATED SOLVENT-EXTRACTION; HOT-WATER EXTRACTION; SUPERCRITICAL CARBON-DIOXIDE; FOOD-BY-PRODUCTS; PHENOLIC-COMPOUNDS; ANTIOXIDANT ACTIVITY; NATURAL-PRODUCTS; IONIC LIQUIDS; ASSISTED EXTRACTION;
D O I：
10.1016/j.trac.2012.12.008
中图分类号：
O65 [分析化学];
学科分类号：
070302 ; 081704 ;
摘要：
The improvement of sample-preparation and extraction techniques for determinations of natural bioactive compounds is very important. New concepts relate to not only enhancement of extraction efficiencies but also environmental impact. This evolution towards Green Analytical Chemistry is to new extraction and sample-preparation processes that should be faster, more reproducible and more environmentally friendly. Compressed fluid-based sample-preparation techniques (e.g., supercritical fluid extraction and pressurized liquid extraction) demonstrate good capabilities. In this review, we update knowledge on the techniques together with the main technical developments and the most notable recent applications for the extraction of bioactive compounds. (C) 2012 Elsevier Ltd. All rights reserved.
引用
收藏
页码：67 / 83
页数：17
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