Keywords
acidifers and preservatives in 80ft drinks, detection
soft drinks, identification of benzoic acíd, citric acid and lactie acid by thín-layer clrromatography
soft drinks, identification of benzoic acíd, citric acid and lactie acid by thín-layer clrromatography
How to Cite
1.
Ricciardi AJ, Ferreira JF, Carlucci NT. Simultaneous identification of benzoic acid, citric acid, and lactic acid in commercial soft drinks, by thin-layer chromatography. Rev Inst Adolfo Lutz [Internet]. 1985 Dec. 30 [cited 2024 Jul. 22];45(1-2):81-4. Available from: https://periodicos.saude.sp.gov.br/RIAL/article/view/36854
Abstract
A description is made of a procedure for the detectíon of citric
acíd, benzoic acid and lactic acid in commercial soft drinks. Thin-layer chrornatography was found to be a simple and sensitive method compared with standard analytical methods.
References
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13. SÁO PAULO. Instituto Adolfo Lutz - Normas Analíticas do Instituto Adolfo Lutz. v. 1: métodos químicos e físicos para análise de alimentos. 2.a ed. São Paulo, 1976. p. 76.
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analysis of the Association of Official Analitical Chemists. 14th ed. Washington,
DC, AOAC, 1984. p. 377-8.
2. BRASIL. Leis, decretos etc, - Decreto nº 55.871, de 26 de março de 1965. Diário Oficial, Brasília, 9 abri. 1965. Modifica o Decreto nº 50.040, de 24 jan. 1961, referente a normas reguladoras do emprego de aditivos para alimentos, alterada pelo Decreto nº 691, de 13 de março de 1962.
3. BRAUN, D. & GEENEN, H. - Dunnschíchtchromatographie von Carbonsauren. J. Chromatogr., 7: 56-9, 1962.
4. BUSH, M.L.; MONTGOMERY, R. & PORTER, W.L. - Identification of organic acids on paper chromatograms. Anal. Chem., 24:489-91, 1952.
5. CHEFTEL, R.I. et alii apud LEDERER, E. & LEDERER, M. - Chromatografia. 2.a ed. Buenos Aires, Ateneo, 1960. p. 214.
6. LEUENBERGER, U.; GAUCH, R. & BAUMGARTNER, E. - Determination of food preservatives and saccha'rin by hígh-performance Iiquid chromatography. J. Chromatogr., 173:343-8, 1979.
7. LONG, A.G. - The separation of acids by paper partition chromatography. J. Chamo Soc. 3:2197-201, 1951.
8. LUGG, J.W. & OVERELL, B.T. apud LEDERER, E. & LEDERER, M. - Cromatografia. 2.a ed. Buenos Aires, Ateneo, 1960. p. 214.
9. MIKES, O. - Laboratory handbook of chromatography methods. London, Van
Nostrand, 1966. p. 97.
10. OPIENSKA-BLAUTH, J.; SAKLAWSKA-SZYMONOWA, M. - Partition paper chromatography of some organic acids. Nature, 168:511-2, 1951.
11. RANDERATH, K. - Cromatografia de capa fina. 2.a ed. Bilbao, Urmo, 1965. p. 263,5.
12. RILEY, R.T. & MIX, M.C. - Thin-Iayer separa tion of ci tric acid cycle in termedíates, lactic acid and the amino acids taurine. J. Chromatogr., 189 :286-8, 1980.
13. SÁO PAULO. Instituto Adolfo Lutz - Normas Analíticas do Instituto Adolfo Lutz. v. 1: métodos químicos e físicos para análise de alimentos. 2.a ed. São Paulo, 1976. p. 76.
14. STARK, J.B.; GOODBAN, A.E. & OWENS, H.S. - Paper chromatography of organic acids. Anal. Chem., 23 :413-5, 1931.
This work is licensed under a Creative Commons Attribution 4.0 International License.
Copyright (c) 1985 Instituto Adolfo Lutz Journal
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