Metrika

  • citati u SCIndeksu: 0
  • citati u CrossRef-u:0
  • citati u Google Scholaru:[]
  • posete u poslednjih 30 dana:3
  • preuzimanja u poslednjih 30 dana:3

Sadržaj

članak: 1 od 1  
Savremene tehnologije
2014, vol. 3, br. 1, str. 11-15
Određivanje salicilne kiseline u vinu na osnovu reakcije izmene liganada
Pavlović Aleksandraa ORCID, Mitić Snežanaa, Tošić Snežanaa ORCID, Micić Ružicab, Rašić Ivanaa, Mitić Milana, Miljković Vojkanc
aUniverzitet u Nišu, Prirodno-matematički fakultet, Odsek Hemija
bUniverzitet u Prištini sa privremenim sedištem u Kosovskoj Mitrovici, Prirodno-matematički fakultet
cUniverzitet u Nišu, Tehnološki fakultet, Leskovac

e-adresa: aleksandra.pavlovic@pmf.edu.rs
Projekat:
Prirodni proizvodi biljaka i lišajeva: izolovanje, identifikacija, biološka aktivnost i primena (MPNTR - 172047)

Ključne reči: salicilna kiselina; kinetička-spektrofotometrija; ekstrakcija u čvrstoj fazi; vino; validacija
Sažetak
U radu je predložena metoda za određivanje salicilne kiseline (SA) u vinu koja se zasniva na reakciji izmene liganada. Reakcija je praćena spektrofotometrijski, merenjem brzine obrazovanja kompleksa između mangana i salicilne kiseline u baznoj sredini na 370 nm. Korišćenjem metode početnih brzina kostruisana je kalibraciona prava, koja je linearna u opsegu koncentracija 0,69-4,14 μg mL-1. Optimizovanjem uslova metode, dobijene su vrednosti za granicu detekcije ( 10S0 kriterijum) i granicu određivanja ( 3,3S0 kriterijum) od 0,11 μg mL-1 i 0,33 μg mL-1, respektivno. Razvijena metoda je primenjena za određivanje salicilne kiseline u uzorcima vina. Dobijeni rezultati su poređeni sa rezultatima dobijenim HPLC hromatografijom, pri čemu je pokazano da postoji dobro slaganje između dva niza rezultata.
Reference

1

Bravo, M.N., Silva, S., Coelho, A.V., Boas, L. V., Bronze, M.R. (2006) Analysis of phenolic compounds in Muscatel wines produced in Portugal. Analytica Chimica Acta, 563(1-2): 84-92

Calull, M., Marcé, R.M., Sánchez, G., Borrull, F. (1992) Determination of additives in wine by high-performance liquid chromatography. Journal of Chromatography A, 607(2): 339-347

Chi-Tang, H., Chang, Y.L., Mou, H., Phenolic, -Tuan (1992) Compounds in Food and their Effects on Health I. Analysis, Occurrence, and Chemistry. Washington: American Chemical Society, str. 35

Grattan, C.E.H. (2003) Aspirin sensitivity and urticaria. Clinical and Experimental Dermatology, 28(2): 123-127

Hartmann, Christa., Smeyers-Verbeke, Johanna., Penninckx, Wim., van Heyden, V., Vankeerberghen, Pieter., Massart, D.L. (1995) Reappraisal of Hypothesis Testing for Method Validation: Detection of Systematic Error by Comparing the Means of Two Methods or of Two Laboratories. Analytical Chemistry, 67(24): 4491-4499

Ho, P., Hogg, T.A., Silva, M.C.M. (1999) Application of a liquid chromatographic method for the determination of phenolic compounds and furans in fortified wines. Food Chemistry, 64(1): 115-122

Kerem, Z., Bravdo, B., Shoseyov, O., Tugendhaft, Y. (2004) Rapid liquid chromatography-ultraviolet determination of organic acids and phenolic compounds in red wine and must. Journal of Chromatography A, 1052(1-2): 211-215

Korolkovas, A., Burckhalter, J.H. (1988) Essential of medicinal chemistry. New York: John Wiley & Sons, p. 193

Lal, R.A., Lemtur, A., Choudhury, S., Chakrabarty, M., Basumatary, D., Singh, M.K., Bhaumik, S., de Arjun, K., Kumar, A. (2006) Synthesis and Crystal Structure of [Mn2(H2sal)2(Hsal)2(H2O)4]. First Example of the Reductive Synthesis of a Binuclear Manganese(I) Salicylate Complex. Transition Metal Chemistry, 31(4): 423-428

Liu, W., Hu, Y., Zhao, J., Xu, Y., Guan, Y. (2005) Determination of organophosphorus pesticides in cucumber and potato by stir bar sorptive extraction. Journal of chromatography. A, 1095(1-2): 1-7

Miller, J.N. (1991) Basic statistical methods for Analytical Chemistry. Part 2. Calibration and regression methods. A review. Analyst, 116(1): 3

Minussi, R.C., Rossi, M., Bologna, L., Cordi, L., Rotilio, D., Pastore, G.M., Durán, N. (2003) Phenolic compounds and total antioxidant potential of commercial wines. Food Chemistry, 82(3): 409-416

1

Mottola, H.A. (1988) Kinetic Aspects of Analytical Chemistry. New York: John Wiley & Sons, str. 40

Perez, D., Bendito, M., Kinetic, S. (1988) Methods in Analytical Chemistry. Chichester: Ellis Horwood, str. 251

Robbins, R.J., Bean, S.R. (2004) Development of a quantitative high-performance liquid chromatography-photodiode array detection measurement system for phenolic acids. Journal of Chromatography A, 1038(1-2): 97-105

Rodrı́guez-Delgado, M., González-Hernández, G., Conde-González, J., Pérez-Trujillo, J. (2002) Principal component analysis of the polyphenol content in young red wines. Food Chemistry, 78(4): 523-532

Rodríguez-Delgado, M.A., Malovaná, S., Pérez, J.P., Borges, T., García, M.F.J. (2001) Separation of phenolic compounds by high-performance liquid chromatography with absorbance and fluorimetric detection. Journal of chromatography. A, 912(2): 249-57

Rodríguez-Díaz, R.C., Paz, A.M., Gómez-Hens, A. (2006) Determination of some hydroxybenzoic acids and catechins in white wine samples by liquid chromatography with luminescence detection. Journal of separation science, 29(18): 2772-9

Samanidou, V.F., Antoniou, C.V., Papadoyannis, I.N. (2001) Gradient rp-hplc determination of free phenolic acids in wines and wine vinegar samples after spe, with photodiode array identification. Journal of Liquid Chromatography and Related Technologies, 24(14): 2161-2176

4

Skoog, A.D., West, M.D., Holler, J.F. (1996) Fundamentals of analytical chemistry. Philadelphia, itd: WB Saunders

Sladkovský, R., Solich, P., Urbánek, M. (2004) High-performance liquid chromatography determination of phenolic components in wine using off-line isotachophoretic pretreatment. Journal of chromatography. A, 1040(2): 179-84

1

Thomsen, V., Schatzlein, D., Mercuro, D. (2003) Limits of Detection in Spectroscopy. Spectroscopy, 18 112
   

O članku

jezik rada: engleski
vrsta rada: izvorni naučni članak
DOI: 10.5937/savteh1401011P
objavljen u SCIndeksu: 11.06.2015.

Povezani članci

CI & CEQ (2010)
Praćenje termo i oksido-stabilnosti natrijum-pikosulfata modifikovanom RP-HPLC metodom
Savić Ivana, i dr.

Hemijska industrija (2002)
Kompeksometrijsko određivanje - I. EDTA i kompleks sa Cu2+ jonom
Rajković Miloš B.

Hemijska industrija (2008)
Poređenje metoda klasične analitike za kvantitativno određivanje bakar(II) jona
Ačanski Marijana M.

prikaži sve [6]