Abstract
A simple and reliable method for the analysis of mixtures of water- and fat-soluble vitamins in the UV spectral region has been developed using the chemometrical algorithm of self-modeling curve resolution for the decomposition of the spectra of mixtures. The influence of various factors on the result of spectra decomposition has been investigated. The proposed method has been applied to the analysis of model vitamin mixtures as well as multivitamin preparations and energetic drinks.
Similar content being viewed by others
References
Blanco, D., Fernandez, M., and Gutierrez, M., Analyst, 2000, vol. 125, p. 427.
Rocha, F., Filho, O., and Reis, B., Talanta, 2003, vol. 59, p. 191.
Feng, F., Wang, K., Chen, Z., Chen, Q., Lin, J., and Huang, S., Anal. Chim. Acta, 2004, vol. 527, p. 187.
Hernandez, S.R., Ribero, G.G., and Goicoechea, H.C., Talanta, 2003, vol. 61, p. 743.
Morelly, B., J. Pharm. Sci., 1995, vol. 84, p. 34.
Li, L.-S., Da, S.-L., Feng, Y.-Q., and Liu, M., Talanta, 2004, vol. 64, p. 373.
Karpiska, J., Talanta, 2004, vol. 64, p. 801.
Cho, C.M., Ko, J.H., and Cheong, W.J., Talanta, 2000, vol. 51, p. 799.
Kienen, V., Costa, W., Visentainer, J., Souza, N., and Oliveira, C., Talanta, 2008, vol. 75, p. 141.
Hu, Q., Zhou, T., Zhang, L., Li, H., and Fang, Y., Anal. Chim. Acta, 2001, vol. 437, p. 123.
Monferrerpons, L., Capella-peiro, M., Agust, M., and Esteve-Romero, J., J. Chromatogr. A, 2003, vol. 984, p. 223.
Sennello, L.T. and Argoudelis, C.J., Anal. Chem., 1969, vol. 41, p. 171.
Klejdus, B., Petrlova, J., Potesil, D., Vojtech, A., Mikelova, R., Vacek, J., Kizek, R., and Kuban, V., Anal. Chim. Acta, 2004, vol. 520, p. 57.
Hopke, P.K., Anal. Chim. Acta, 2003, vol. 500, p. 365.
Lavine, B. and Workman, J.J., Anal. Chem., 2004, vol. 76, p. 3365.
Monakhova, Yu.B., Astakhov, S.A., and Mushtakova, S.P., Zhurn. anal. khim., 2009, vol. 64, no. 5, p. 495 [J. Anal. Chem. (Engl. Transl.), vol. 64, no. 5, p. 479].
Stogbauer, H., Kraskov, A., Astakhov, S.A., and Grassberger, P., Phys. Rev., E, 2004, vol. 70, no. 066123.
Kraskov, A., Stogbauer, H., and Grassberger, P., Phys. Rev. E, 2004, vol. 69, no. 066138.
Astakhov, S., Stogbauer, H., Kraskov, A., and Grassberger, P., Electronnyi resurs (Electronic Resource), http://arxiv.org/abs/physics/0412029
Windig, W. and Guilment, J., Anal. Chem., 1991, vol. 63, p. 1425.
Widjaja, E., Li, C., Chew, W., and Garland, M., Anal. Chem., 2003, vol. 75, p. 4499.
Bu, D.S. and Brown, C.W., Appl. Spectrosc., 2000, vol. 54, p. 1214.
Learned-Miller, E.G. and Fisher, J.W., J. Mach. Learn. Res., 2003, vol. 4, p. 1271.
Nuzillard, D., Bourg, S., and Nuzillard, J., J. Magn. Reson., 1998, vol. 133, p. 358.
Varmuza, K., Karlovits, M., and Demuth, W., Anal. Chim. Acta, 2003, vol. 490, p. 313.
Vershinin, V.I., Derendyaev, B.D., and Lebedev, K.S., Komp’yuternaya identifikatsiya organicheskikh soedinenii (Computer-Assisted Identification of Organic Compounds), Moscow: Akademkniga, 2002.
Milman, B., Trends Anal. Chem., 2005, vol. 24, p. 493.
Grant, D.C. and Helleur, R.J., Anal. Bioanal. Chem., 2008, vol. 391, p. 2811.
Author information
Authors and Affiliations
Additional information
Original Russian Text © Yu.B. Monakhova, S.P. Mushtakova, S.S. Kolesnikova, 2010, published in Zhurnal Analiticheskoi Khimii, 2010, vol. 65, no. 6, pp. 601–608.
Rights and permissions
About this article
Cite this article
Monakhova, Y.B., Mushtakova, S.P. & Kolesnikova, S.S. Determination of vitamins in mixtures of various composition by spectrophotometry with self-modeling curve resolution. J Anal Chem 65, 588–595 (2010). https://doi.org/10.1134/S1061934810060079
Received:
Accepted:
Published:
Issue Date:
DOI: https://doi.org/10.1134/S1061934810060079