PRECONCENTRATION AND DETERMINATION OF SYNTHETIC FOOD DYE FAST GREEN FCF (E143) USING AMINATED ALUMINA
Abstract
The conditions for solid-phase extraction of the synthetic food dye Fast Green FCF (E 143) by basic and modified with polyhexamethylene guanidine alumina (Al2O3-PHMG) were determined. The equilibration time for extraction of E143 dye was 15 min for the both adsorbents. Quantitative extraction of E143 dye with Al2O3-PHMG was achieved in the ranges of pH 1.0–3.0 and pH 6.5–7.5. The maximum extraction of the dye by basic alumina was observed in the pH range of 2.0–5.0 and did not exceed 80%. The adsorption capacity of adsorbents for E143 dye was 20 µmol g-1 for Al2O3, 35 µmol g-1 for Al2O3-PHMG at pH 1 and 11 µmol g-1 at pH 6.5. The experimental adsorption isotherms for Al2O3-PHMG at pH 1 and pH 6.5 are best fitted the Langmuir model. The adsorption isotherm for Al2O3 in the segment of growth of the adsorption capacity is best fitted the Freundlich model. When extracting E143 dye, the surface of the adsorbents acquired a color characteristic for the dye in solution. In this case, an intense band with a maximum at 620 nm was observed in the diffuse reflectance spectra of the surface of the adsorbents. The procedure of adsorption-photometric determination of E143 dye in the variant of diffuse reflectance spectroscopy using Al2O3-PHMG was proposed. Limit of detection, calculated by the 3s-criterion, was 7 µg L-1 when using 10 mL of solution. The analytical range of dye concentrations was 0.02–3.0 mg L-1. The relative standard deviation did not exceed 0.08 (n=10). The selectivity of preconcentration of E143 at pH 1.0 was higher than at pH 6.5. The developed procedure was used for determination of the Fast Green FCF dye in a model solution based on the soft drink.
For citation:
Didukh-Shadrina S.L., Buyko O.V., Losev V.N., Chash-ool N.N. Preconcentration and determination of synthetic food dye Fast Green FCF (E143) using aminated alumina. ChemChemTech [Izv. Vyssh. Uchebn. Zaved. Khim. Khim. Tekhnol.]. 2023. V. 66. N 3. P. 27-35. DOI: 10.6060/ivkkt.20236603.6714.
References
Bessonov V.V. Control system for the use of dyes in the production of food products in the Russian Federation. The order of selection of objects of study. Voprosy Pitaniya. 2010. V. 76. N 1. P. 59-65 (in Russian).
Bişgin A.T. Single and simultaneous solid-phase extraction and UV–Vis determination for monitoring E129, E133 and E110 in foodstuffs. Iranian J. Sci. Tec., Transact. A: Sci. 2021. V. 45. P. 163–175. DOI: 10.1007/s40995-020-00989-y.
Bişgin, A.T., Uçan, M., Narin, İ., Soylak, M.A. Comparative Study for Separation, Preconcentration and Determination of Tartrazine (E 102) in Soft Drink Samples by Two Kinds of Amberlite Resins. Food Anal. Meth. 2015. V. 8. N 8. P. 2141–2149. DOI: 10.1007/s12161-015-0099-5.
Bişgin A.T., Sürme Y., Uçan M., Narin İ. Simultaneous Preconcentration and Determination of Rhodamine B and Brilliant Blue. Iranian J. Sci. Tec., Transact. A: Sci. 2020. V. 44. N 3. P. 695–705. DOI: 10.1007/s40995-020-00892-6.
Zhang X., Zeng T., Wang S., Niu H., Wang X., Cai Y. One-pot synthesis of C18-functionalized core-shell magnetic mesoporous silica composite as efficient sorbent for organic dye. J. Colloid Interface Sci. 2015. V. 448. P. 189–196. DOI: 10.1016/j.jcis.2015.02.029.
Zhang X., Zhang J., Li W. Magnetic graphene oxide nano-composites as the adsorbent for extraction and pre-concentration of azo dyes in different food samples followed by high-performance liquid chromatography analysis. Food Add. Contamin.: Pt. A. 2018. V. 35. N 11. P. 2099–2110. DOI: 10.1080/19440049.2018.1526415.
Qin P., Yang Y., Li W., Zhang J., Zhou Q., Lu M. Amino-functionalized mesoporous silica nanospheres (MSN-NH2) as sorbent for extraction and concentration of synthetic dyes from foodstuffs prior to HPLC analysis. Anal. Meth. 2019. V. 11. N 1. P. 105–112. DOI: 10.1039/C8AY02215A.
Ramazanova G.R., Tikhomirova T.I., Apyari V.V. Adsorption of Sunset Yellow FCF food dye from aqueous solu-tions and its determination by diffuse reflectance spectroscopy. J. Anal. Chem. 2015. V. 70. N 6. Р. 685–690. DOI: 10.1134/s1061934815060131.
Pisareva A.S., Tikhomirova T.I. Sorption of Synthetic Anionic Amaranth Dye from an Aqueous Solution on Hy-drophobized Silica and Alumina. Rus. J. Phys. Chem. A. 2019. V. 93. N 3. P. 534–537. DOI: 10.1134/S0036024419030142.
Vidotti Eliane C., Cancino Juliana C., Oliveira Claudio C., Rollemberg Maria do Carmo E. Simultaneous Deter-mination of Food Dyes by First Derivative Spectrophotometry with Sorption onto Polyurethane Foam. Anal. Sci. 2005. V. 21. N 2. P. 149-153. DOI: 10.2116/analsci.21.149.
Coelho T.M., Vidotti E.C., Rollemberg M.C., Medina A.N., Baesso M.L., Cella N., Bento A.C. Photoacoustic spectroscopy as a tool for determination of food dyes: Comparison with first derivative spectrophotometry. Talanta. 2010. V. 81. P. 202-207. DOI: 10.1016/j.talanta.2009.11.058.
Ramazanova G.R., Tikhomirova T.I., Apyari V.V. Sorption of food colorings on polyurethane foam and aluminum oxide. Vestn. Mosk. Univ., Ser. 2. Khim. 2013. V. 54. N 4. P. 196-202 (in Russian). DOI: 10.3103/S002713141304007X.
Rukosueva E.A., Aliyarova G.R., Tikhomirova T.I., Apyari V.V., Nesterenko P.N. Simultaneous Determination of Synthetic Food Dyes Using a Single Cartridge for Preconcentration and Separation Followed by Photometric De-tection. Int. J. Anal. Chem. 2020. V. 2020. P. 2409075. DOI: 10.1155/2020/2409075.
Tikhomirova T.I., Ramazanova G.R., Apyari V.V. Adsorption preconcentration of synthetic anionic food dyes. J. Anal. Chem. 2017. V. 72. N 9. P. 917-934. DOI: 10.7868/S0044450217090018
Tikhomirova T.I., Ramazanova G.R., Apyari V.V. A hybrid sorption – Spectrometric method for determination of synthetic anionic dyes in foodstuffs. Food Chem. 2017. PMID: 27979213. N 221. P. 351-355. DOI: 10.1016/j.foodchem.2016.10.042.
GOST (State Standard) 32073-2013. Food products. Methods for identification and determination of the mass fraction of synthetic dyes in alcoholic beverages. M.: Standardinform. 2014. 28 p. (in Russian).
GOST (State Standard) R 52671-2006. Food products. Methods for identification and mass fraction of synthetic dyes in caramel. M.: Standardinform. 2007. 24 p. (in Russian).
GOST (State Standard) R 31701-2012. Food products. Method for determining the presence of synthetic dyes in spices. M.: Standardinform. 2014. 14 p. (in Russian).
GOST (State Standard) R 33279-2015. Canned fruits. Method for determining the presence of quinoline, triarylmethane and azo dyes. M.: Standardinform. 2019. 12 p. (in Russian).
Didukh-Shadrina S., Losev V., Metelitsa S., Trofimchuk A., Zaporozhets O. Simultaneous IСP-MS determination of trace metals in natural water and snow after their preconcentration on novel adsorbent based on Al2O3 impregnated with Alizarin Complexone. Int. J. Env. Anal. Chem. 2022. V. 102. N 10. P. 2322-2341. DOI: 10.1080/03067319.2020.1754405.
Didukh S.L., Losev V.N. Adsorption-photometric and testdetermination of copper in aqueous media using the oxides modified with polyhexamethylene guanidine and bathocu-proinedisulfonic acid. Analitika Kontrol. 2017. V. 21. N 1. P. 49-56 (in Russian). DOI: 10.15826/analitika.2017.21.1.005.
Didukh-Shadrina S.L., Losev V.N., Samoilo A., Trofimchuk A.K., Nesterenko P.N. Determination of Metals in Natural Waters by Inductively Coupled Plasma Optical Emission Spectroscopy after Preconcentration on Silica Se-quentially Coated with Layers of Polyhexamethylene Guanidinium and Sulphonated Nitrosonaphthols. Int. J. Anal. Chem. 2019. ID 1467631. P. 1-13. DOI: 10.1155/2019/1467631.
Kosmulski M. The pH dependent surface charging and points of zero charge. VII. Update. Adv. Colloid Interface Sci. 2018. V. 251. P. 115–138. DOI: 10.1016/j.cis.2017.10.005.
Goyne K.W., Zimmerman A.R., Newalkar B.L, Komarneni S., Brantley S.L., Chorover J. Surface charge of variable porosity Al2O3(s) and SiO2(s) adsorbents. J. Porous Mat. 2002. V. 9. P. 243–256. DOI: 10.1023/A:1021631827398.
Tikhomirova T.I., Kubyshev S.S., Ivanov A.V., Nesterenko P.N. Sorbent based on aluminiun oxed modified with Tiron. Russ. J. Phys. Chem. A. 2009. V. 83. N 7. P. 1208-1211. DOI: 10.1134/S0036024409070280.
Smirnova N.N., Pokryshkina A.S., Smirnov K.V. Immobilization of reactive dyes on the surface of ultrafiltration membranes based on poly-m-phenylenisophthalamide. ChemChemTech [Izv. Vyssh. Uchebn. Zaved. Khim. Khim. Tekhnol.]. 2022. V. 65. N 1. P. 30-37. DOI: 10.6060/ivkkt.20226501.6378.
