Application of the method of solid-phase spectrometry for test-determination of antioxidants
DOI:
https://doi.org/10.15673/2073-8684.30/2015.38370Keywords:
antioxidants, solid-phase spectrometry, test-determinationAbstract
The work reveals advantages of a method of solid-phase spectrometry, with registration of a luminescent signal of anolyte in a sorbent phase in paticular, compared with usual spectroscopic methods. The possibility of use of a sensitized luminescence of lanthanides (ions of Terbium(III) ) as a luminescent marker when determining antioxidants of polyphenolic type is established. Advantages of this method, allowing to carry out quality control, safety or falsifications of foodstuff are noted. The main characteristics of techniques definitions of a number of antioxidants – vanillin, gallic acid and a propyl gallate, caffeine, the sum of polyphenol compounds, chlorogenic acid, the sum of catechins, and also a number of flavonoids – quercetin, routine and morin in various foodstuff (cognacs, wines, food and cosmetic oils, coffee, tea) and vegetable raw materials are given. All techniques can be carried out in test option that considerably reduces time of carrying out the analysis and simplifies it.
References
Zolotov, Yu.A., Ivanov, V.M. & Amelin, V.G. (2006). Himicheskie test-metodyi analiza. Moskva. Rossiia: URSS.
Dmitrienko, S.G., Myshak, E.V., Runov V.K. & Zolotov, Yu.А. (1995). Sorpion-photometric determination of phenols with polyurethane foam, Polsha ,Warsawа. 40(1), 291−298. doi:10.1016/S0003-2670(98)00394-8.
Morosanova, E.I., Sobko, A.A. & Yashin, N.V. (2001). Tonkosloynaya hromatografiya: test-opredelenie fenolov i papaverina. Tezisyi dokl. Vserossiyskogo simpoziuma Test-metodyi himicheskogo analiza, Moskva, Rossiia, 34.
Krushinska, O.A., Zaporozhets, O.A. (2005). Test-otsinka antyoksydantnoi aktyvnosti chervonykh vyn. Visnyk KNU im. T. Shevchenka, Ser. Khimii, Kyiv, 41, 21−23.
Krushynska, O.A., Zaporozhets, O.A., Lippovska, N.O. & Barvinchenko, V.M. (2003). Test-vyznachennia antyoksydantnoi aktyvnosti chornoho ta zelenoho chaiu sorbtsiino-spektrofotometrychnym metodom. Tezy dop. Vseukr. Nauk. Konf. «Suchasni problemy hihiieny, toksykolohii ta analitychnoi khimii», Kyiv. 90.
Medvedeva, O.M., Dmitrienko, S.G., Ivanov, A.A. & Shpigun, O.A. (2001). Test-sredstva na osnove penopoliuretanov dlya opredeleniya n-oksibenzoynoy i gallovoy kislot. Tezisyi dokl. Vserossiyskogo simpoziuma Test-metodyi himicheskogo analiza, Moskva, Rossiia, 1.
Dmitrienko, S.G., Goncharova, L.V., Zhigulev, A.V., Nosov, R.E., Kuzmin, N.M. & Zolotov, Yu.A. (1998). Sorpion-photometric determination of ascorbic acid using molybdosilicic heteropoliacid and polyurethane foam after microwave irradiation. Anal. Chem. Acta, 373(1),137−138.
Mileyko, V.E. (2001). Analiz vozduha indikatornyimi trubkami i passivnyimi dozimetrami. Tezisyi dokl. Vserossiyskogo simpoziuma Test-metodyi himicheskogo analiza, Moskva, Rossiia, 51.
Lin, L., G. Chem, M.L. Fishman (2005). A single sorbent for tetracycline enrichment and subsequent solid-matrix time-resolved luminescence. Anal. Chem. Acta, 528, 261−268. doi:10.1016/j.aca.2004.10.053.
Schneider, M.Y., Chen, G. & Fishman ,M.L. (2004). Time-resolved luminescence screening assay for tetracyclines in chicken muscle. Anal. Lett., 37(10), 2067−2078. doi: 10.1081/AL-200026679.
Lorent Martinez, E.Y., Garcia Reyes, Y.F., Ortega Barrales, P. & A. Molina Dsa (2005). Terbium- sensitized luminescence optosensor for the determination of norfloxcin in biological fluids. Anal. Chem. Acta. 532,159 −164. doi:10.1016/j.aca.2004.10.066.
Beltyukova, S.V., Teslyuk, O.V. & Liventsova, E.O. (2014). Lyuminestsentnyiy analiz pischevyih produktov. − Germaniya: LAP Rambert Academic Publishing, 179.
Byichkova, A.A. (2013). Sorbtsionno-lyuminestsentnoe opredelenie polifenolnyih soedineniy v pischevyih produktah, rastitelnom syire i farmatsevticheskih preparatah.: dis.kand. him. nauk: 02.00.02: zaschischena 26.03.13.: utv. 04.07.13, 184.
Teslyuk, O.V., Beltyukova, S.V. & Liventsova, E.O. (2013). Opredelenie kofeina po tusheniyu sensibilizirovannoy lyuminestsentsii kompleksnogo soedineniya iona Tb(III). Visnyk ONU. Ser. Khimiia., Odesa, 18(1(45)), 57−62.
