Screen-printed electrochemical-based sensor for taxifolin determination in edible peanut oils

被引：13

作者：

Dario Pierini, Gaston ^{[1
]}

Antonella Maccio, Sabrina ^{[1
]}

Noel Robledo, Sebastian ^{[2
]}

Ferrari, Alejandro Garcia-Miranda ^{[3
]}

Banks, Craig Edward ^{[3
]}

Fernandez, Hector ^{[1
]}

Alicia Zon, Maria ^{[1
]}

机构：

[1] Univ Nacl Rio Cuarto, Inst Desarrollo Agroind & Salud IDAS, Fac Ciencias Exactas Fis Quim & Nat, Dept Quim,Grp GEANA, Agencia Postal 3, RA-5800 Rio Cuarto, Argentina

[2] Univ Nacl Rio Cuarto, Inst Desarrollo Agroind & Salud IDAS, Fac Ingn, Dept Tecnol Quim,Grp GEANA, Agencia Postal 3, RA-5800 Rio Cuarto, Argentina

[3] Manchester Metropolitan Univ, Fac Sci & Engn, Chester St, Manchester M1 5GD, Lancs, England

来源：

MICROCHEMICAL JOURNAL | 2020年 / 159卷

关键词：

Taxifolin; Peanut oils; Screen-printed electrodes; Electrochemical sensor; OXIDATION; ANTIOXIDANTS; VOLTAMMETRY; ACTIVATION; ELECTRODES; RAT;

D O I：

10.1016/j.microc.2020.105442

中图分类号：

O65 [分析化学];

学科分类号：

070302 ; 081704 ;

摘要：

An electrochemical method for the determination of Taxifolin (Tx) in peanut oil samples using screen-printed electrodes (SPEs) is reported for the first time. The different electroanalytical parameters such as scan rate, supporting electrolyte, pH and accumulation step were optimized. Interference studies were also explored for the determination of Tx in presence of daidzein, quercetin, trans-resveratrol and caffeic acid. The method developed for the Tx determination exhibits a linear response in the concentration range from 0.05 to 1 mu M and a limit of detection of 0.021 mu M. The electrochemical detection method proposed provides a novel, quick, low-cost, reliable and portable method for the in-situ quality control for monitoring the protected designation of origin of the "Cordoba, Argentina, Peanuts".

引用

页数：6

共 51 条

[21] Point-of-need simultaneous electrochemical detection of lead and cadmium using low-cost stencil-printed transparency electrodes [J].

Martin-Yerga, Daniel ;

Alvarez-Martos, Isabel ;

Carmen Blanco-Lopez, M. ;

Henry, Charles S. ;

Teresa Fernandez-Abedul, M. .

ANALYTICA CHIMICA ACTA, 2017, 981 :24-33

[22]

Miller JN., 2000, STAT CHEMOMETRICS AN, V4th

[23] Characterization of the surface redox process of caffeic acid adsorbed at glassy carbon electrodes modified with partially reduced graphene oxide [J].

Noel Robledo, Sebastian ;

Claudia Lopez, Jimena ;

Marcelo Granero, Adrian ;

Andres Zensich, Maximiliano ;

Marcelo Morales, Gustavo ;

Fernandez, Hector ;

Alicia Zon, Maria .

JOURNAL OF ELECTROANALYTICAL CHEMISTRY, 2016, 783 :258-267

[24] Quantitative determination of tocopherols in edible vegetable oils using electrochemical ultra-microsensors combined with chemometric tools [J].

Noel Robledo, Sebastian ;

Lourdes Zachetti, Vanessa Gimena ;

Alicia Zon, Maria ;

Fernandez, Hector .

TALANTA, 2013, 116 :964-971

[25] Qualitative and quantitative electroanalysis of synthetic phenolic antioxidant mixtures in edible oils based on their acid-base properties [J].

Noel Robledo, Sebastian ;

Alicia Zon, Maria ;

Daniel Ceballos, Claudio ;

Fernandez, Hector .

FOOD CHEMISTRY, 2011, 127 (03) :1361-1369

[26] Inhibitory effect of taxifolin on mast cell activation and mast cell-mediated allergic inflammatory response [J].

Pan, Shunli ;

Zhao, Xiaoxia ;

Ji, Ning ;

Shao, Chen ;

Fu, Bingjie ;

Zhang, Zhe ;

Wang, Ran ;

Qiu, Yuling ;

Jin, Meihua ;

Kong, Dexin .

INTERNATIONAL IMMUNOPHARMACOLOGY, 2019, 71 :205-214

[27] Electrochemical (Bio)Sensors for Pesticides Detection Using Screen-Printed Electrodes [J].

Perez-Fernandez, Beatriz ;

Costa-Garcia, Agustin ;

de la Escosura-Muniz, Alfredo .

BIOSENSORS-BASEL, 2020, 10 (04)

[28] A facile electrochemical intercalation and microwave assisted exfoliation methodology applied to screen-printed electrochemical-based sensing platforms to impart improved electroanalytical outputs [J].

Pierini, Gaston D. ;

Foster, Christopher W. ;

Rowley-Neale, Samuel. J. ;

Fernandez, Hector ;

Banks, Craig E. .

ANALYST, 2018, 143 (14) :3360-3365

[29] Determination and pharmacokinetic study of taxifolin in rabbit plasma by high-performance liquid chromatography [J].

Pozharitskaya, Olga N. ;

Karlina, Marina V. ;

Shikov, Alexander N. ;

Kosman, Vera M. ;

Makarova, Marina N. ;

Makarov, Valery G. .

PHYTOMEDICINE, 2009, 16 (2-3) :244-251

[30] Electrochemical ultra-micro sensors for the determination of synthetic and natural antioxidants in edible vegetable oils [J].

Robledo, Sebastian Noel ;

Tesio, Alvaro Yamil ;

Ceballos, Claudio Daniel ;

Zon, Maria Alicia ;

Fernandez, Hector .

SENSORS AND ACTUATORS B-CHEMICAL, 2014, 192 :467-473

← 1 2 3 4 5 6 →