Determination of Total Phenols in Foods by Boron Doped Diamond Electrode

被引：40

作者：

Dejmkova, Hana ^{[2
]}

Scampicchio, Matteo ^{[1
]}

Zima, Jiri ^{[2
]}

Barek, Jiri ^{[2
]}

Mannino, Saverio ^{[1
]}

机构：

[1] Univ Milan, Dept Food Sci, I-20133 Milan, Italy

[2] Charles Univ Prague, Dept Analyt Chem, Prague 12843 2, Czech Republic

来源：

ELECTROANALYSIS | 2009年 / 21卷 / 09期

关键词：

Boron doped diamond; Total phenols; Food; Flavonoids; Electrode passivation;

D O I：

10.1002/elan.200804508

中图分类号：

O65 [分析化学];

学科分类号：

070302 ; 081704 ;

摘要：

A robust electrochemical method to measure the total phenol content in food samples is presented. Under optimal condition, BDD electrode showed excellent performance to detect the oxidation of several phenols and does not present the drawback due to electrode fouling. The analytical method used to perform such measurement has been optimized and successfully applied in different food samples. The results obtained were compared with the standard Folin-Ciocalteau method.

引用

页码：1014 / 1018

页数：5

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