Optimization by the simplex method of the separation of phenolic acids by high-performance liquid chromatography in wastewater olive and sugar beet vinasse

被引：25

作者：

Bostyn, S. ^{[1
]}

Cagnon, B. ^{[1
]}

Fauduet, H. ^{[1
]}

机构：

[1] Univ Orleans, Lab Genie Procedes Environm Energie & Sante GP2ES, Inst Univ Technol, F-45067 Orleans 2, France

来源：

TALANTA | 2009年 / 80卷 / 01期

关键词：

Optimization; Phenolic acids; Simplex; Chromatographic Response Function; Wastewater olive oil (WWOO); Sugar beet vinasse; SOLID-PHASE EXTRACTION; OILS;

D O I：

10.1016/j.talanta.2009.06.040

中图分类号：

O65 [分析化学];

学科分类号：

070302 ; 081704 ;

摘要：

Optimization of a high-performance liquid chromatography separation has been developed for nine polyphenols by application of the simplex method. The nine polyphenols selected were mainly phenolic acids that can be present in wastewater and they can be removed by adsorption on activated carbon and resins. After the organic solvent (MeOH) had been chosen, a linear gradient in three stages and the furnace temperature were retained as parameters of optimization. The optimal conditions were determined by the super modified simplex and, in order to measure them a Chromatographic Response Function (CRF) was chosen. With the optimal conditions, the time of analysis was decreased from 69 to 40 min. The validation of the method was made on wastewater olive oil (WWOO) and sugar beet vinasse. (C) 2009 Elsevier B.V. All rights reserved.

引用

页码：1 / 7

页数：7

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