Development of UV-Vis Spectrophotometric Method for Rapid Nickel Determination in Original Oil Matrix

Year 2017, Volume: 21 Issue: 2, 332 - 337, 25.04.2017

Feyzullah Tokay

https://doi.org/10.19113/sdufbed.67183

Cited By: 2

Abstract

A novel method for the determination of nickel in edible oils was proposed. The suggested procedure was on the basis of complexation of N, N’-bis(4-methoxysalicylidene) ethylenediamine and nickel in oily media and UV-Visible spectrophotometric determination at 396 nm. The complex formation was completed within 20 seconds. The mixture of n-hexane and acetone (1:4, v/v) was used as solvent and the molar absorptivity of the complex was calculated as 6540 L mol^-1 cm^-1.The limits of detection and quantification were 0.24 and 0.82 µg g^-1, respectively. The calibration graph was linear between 0.25-1.50 mg L^-1 nickel concentration with 0.9995 correlation coefficient. The reliability of the suggested method was tested by analysis of organometallic nickel standard and the recovery and relative standard deviation were found as 97.0 % and 3.8 %, respectively. Furthermore, the developed method was successfully applied on nickel spiked real samples and recovery values were between 90.0 - 104.0 %.

Keywords

Edible oils, Nickel determination; UV-Vis spectrophotometry

References

• [1] Mirabi, A., Rad, A. S., Nourani, S. 2015. Application of modified magnetic nanoparticles as a sorbent for preconcentration and determination of nickel ions in food and environmental water samples. Trends in Analytical Chemistry, 74(2015), 146-151.
• [2] Peeters, K., Zuliani, T., Zigon, D., Milacic, R., Scancar, J. 2017. Nickel speciation in cocoa infusions using monolithic chromatography – Post-column ID-ICP-MS and Q-TOF-MS. Food Chemistry, 230(2017), 327-335.
• [3] Cindric, I. J., Zeiner, M., Steffan, I. 2007. Trace elemental characterization of edible oils by ICP–AES and GFAAS. Microchemical Journal, 85(2007), 136-139.
• [4] Gündüz, S., Akman, S. 2015. Investigation of trace element contents in edible oils sold in Turkey using microemulsion and emulsion procedures by graphite furnace atomic absorption spectrophotometry. LWT- Food Science and Technology, 64(2015), 1329-1333.
• [5] Robina, N. F., Brum, D. M., Cassella, R. J. 2012. Application of the extraction induced by emulsion breaking for the determination of chromium and manganese in edible oils by electrothermal atomic absorption spectrometry. Talanta, 99(2012), 104-112.
• [6] Anthemidis, A. N., Arvanitidis, V., Stratis, J. A. 2005. On-line emulsion formation and multi-element analysis of edible oils by inductively coupled plasma atomic emission spectrometry. Analytica Chimica Acta, 537(2005), 271-278.
• [7] Karimi, M., Dadfarnia, S., Shabani, A. M. H., Tamaddon, F., Azadi, D. 2015. Deep eutectic liquid organic salt as a new solvent for liquid-phase microextraction and its application in ligandless extraction and pre-concentraion of lead and cadmium in edible oils. Talanta, 144(2015), 648-654.
• [8] Zhu, F., Fan, W., Wang, X., Qu, L., Yao, S. 2011. Health risk assessment of eight heavy metals in nine varieties of edible vegetable oils consumed in China. Food and Chemical Toxicology, 49(2011), 3081-3085.
• [9] Baran, E. K., Bağdat Yaşar, S. 2010. Copper and Iron Determination with [N,N′-Bis(salicylidene)-2,2′-dimethyl-1,3-propanediaminato] in Edible Oils Without Digestion. Journal of American Oil Chemists’ Society, 87(2010), 1389-1395.
• [10] Lepri, F. G., Chaves, E. S., Vieira, M. A., Ribeiro, A. S., Curtius, A. J., De Oliveira, L. C. C., De Campos, R. C. 2011. Determination of Trace Elements in Vegetable Oils and Biodiesel by Atomic Spectrometric Techniques—A Review. Applied Spectroscopy Reviews, 46(2011), 175-206.
• [11] Ni, Z., Tang, F., Liu, Y., Shen, D., Mo, R. 2015. Multielemental Analysis of Camellia Oil by Microwave Dry Ashing and Inductively Coupled Plasma Mass Spectrometry. Analytical Letters, 48(2015), 1777-1786.
• [12] Baran, E. K., Bağdat Yaşar, S. 2012. Zinc and nickel determination in liquid edible oils by FAAS after the extraction. European Journal of Lipid Science and Technology, 114(2012), 1320-1326.
• [13] Tokay, F., Bağdat, S. 2015. Determination of Iron and Copper in Edible Oils by Flame Atomic Absorption Spectrometry After Liquid–Liquid Extraction. Journal of American Oil Chemists’ Society, 92(2015), 317-322.
• [14] Baran, E. K., Bağdat Yaşar, S. 2013. Spectrometric Determination of Copper in Edible Oil Based on the Extraction with N,N′-bis(5-methoxy-salicylidene)-2-hydroxy-1,3-propanediamine. Food Science and Technology Research, 19(2013), 647-653.
• [15] Tokay, F., Bağdat, S. 2016. Novel and Validated Spectrophotometric Matrix Matching Method for Simple and Rapid Determination of Chromium in Oily Media. Spectroscopy and Spectral Analysis, 36(2016), 1634-1638.
• [16] Tokay, F., Bağdat Yaşar, S. 2011. Yemeklik Yağlarda Çinko Tayini için Yeni Bir Analitik Yöntem. Dumlupınar Üniversitesi Fen Bilimleri Enstitüsü Dergisi, 26(2011), 57-68.
• [17] Tokay, F., Bağdat, S. 2016. Extraction of nickel from edible oils with a complexing agent prior to determination by FAAS. Food Chemistry, 197(2016), 445-449.
• [18] Savio, M., Ortiz, M. S., Almeida, C. A., Olsina, R. A., Martinez, L. D., Gil, R. A. 2014. Multielemental analysis in vegetable edible oils by inductively coupled plasma mass spectrometry after solubilisation with tetramethylammonium hydroxide. Food Chemistry, 159(2014), 433-438.
• [19] Llorent-Martinez, E. J., Ortega-Barrales, P., Cordova, M. L. F., Dominguez-Vidal, A., Ruiz-Medina, A. 2011. Investigation by ICP-MS of trace element levels in vegetable edible oils produced in Spain. Food Chemistry, 127(2011), 1257-1262.
• [20] Trindade, A. S. N., Dantas, A. F., Lima, D. C., Ferreira, S. L. C., Teixeira, L. S. G. 2015. Multivariate optimization of ultrasound-assisted extraction for determination of Cu, Fe, Ni and Zn in vegetable oils by high-resolution continuum source atomic absorption spectrometry. Food Chemistry, 185(2015), 145-150.