Measuring the antioxidant activity of olive oil mill wastewater using chemiluminescence

被引：34

作者：

Atanassova, D

Kefalas, P

Psillakis, E

机构：

[1] Tech Univ Crete, Dept Environm Engn, Khania 73100, Greece

[2] MAICh, Lab Chem Nat Prod, Khania 73100, Greece

来源：

ENVIRONMENT INTERNATIONAL | 2005年 / 31卷 / 02期

关键词：

phenolic content; olive mill residues; caffeic acid; antioxidant activity;

D O I：

10.1016/j.envint.2004.10.003

中图分类号：

X [环境科学、安全科学];

学科分类号：

08 ; 0830 ;

摘要：

A sensitive and simple procedure is described for determining the total phenolic/antioxidant levels of olive oil mill wastewater (OMW), using for the first time Co(II)/ethylenediaminetetracetic acid (EDTA)-induced luminol chemiluminescence. Olive oil wastewater samples were tested for their composition in simple phenolic compounds as a function of the extraction system (two- and three-phase centrifugation systems). The results revealed that the three-phase system had a stronger antioxidant activity and a higher total phenolic content than the two-phase system. The relationship between antioxidant values and total phenolic content is also discussed. (C) 2004 Elsevier Ltd. All rights reserved.

引用

页码：275 / 280

页数：6

共 32 条

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