Indirect Spectrophotometric Determination Of Capsaicinoids In Capsicum Peppers Using The Reaction Of Complex Co(ii) With 4-(2-pyridylazo) Resorcinol [determinação Espectrofotométrica Indireta De Capsaicinoides Em Pimentas Capsicum A Partir Da Reação Com O Complexo De Co(ii) Com 4-(2-piridilazo) Resorcinol]

dc.creatorDe Souza P.T.
dc.creatorRossi A.V.
dc.date2014
dc.date2015-06-25T18:01:27Z
dc.date2015-11-26T15:03:13Z
dc.date2015-06-25T18:01:27Z
dc.date2015-11-26T15:03:13Z
dc.date.accessioned2018-03-28T22:14:06Z
dc.date.available2018-03-28T22:14:06Z
dc.identifier
dc.identifierQuimica Nova. Sociedade Brasileira De Quimica, v. 37, n. 4, p. 631 - 637, 2014.
dc.identifier1004042
dc.identifier10.5935/0100-4042.20140100
dc.identifierhttp://www.scopus.com/inward/record.url?eid=2-s2.0-84901925821&partnerID=40&md5=5df2eddf6dd46bda01c0aaee4021f58a
dc.identifierhttp://www.repositorio.unicamp.br/handle/REPOSIP/87583
dc.identifierhttp://repositorio.unicamp.br/jspui/handle/REPOSIP/87583
dc.identifier2-s2.0-84901925821
dc.identifier.urihttp://repositorioslatinoamericanos.uchile.cl/handle/2250/1256562
dc.descriptionIndirect spectrophotometric determination of capsaicinoids in capsicum peppers using the reaction of complex co(ii) with 4-(2-PYRIDYLAZO) RESORCINOL. Capsaicinoids (CAPS) are substances responsible for pungency in Capsicum. It is important to quantify these types of compounds owing to their broad application in food, pharmaceuticals, cosmetics and chemical weapons. In this work, we developed an indirect spectrophotometric method based on the colorimetric reaction between CAPS, Co(II) 3.10×10-5 mol L-1 and 4-(2-pyridylazo) resorcinol (PAR) 6.23×10-5 and, in cachaça:water 92:8v/v solutions, for quantification of total CAPS in Capsicum peppers. The product of the reaction is CoPAR2CAPS2 and its absorption in aquo-ethanolic solution at 510 nm is proportional to the total CAPS concentration from 0.60 to 17.94 mg L-1. The values of limit of detection and limit of quantification were 0.0004 and 0.001 mg of CAPS/g of pepper, respectively, with 4% relative standard deviation. The developed method yielded similar results to those obtained from high performance liquid chromatography, with 95% of confidence.
dc.description37
dc.description4
dc.description631
dc.description637
dc.descriptionhttp://old.iupac.org/goldbook/A00220.pdf, International Union of Pure and Applied Chemistry. IUPAC Compendium of Chemical Terminology -the Gold Book. acessada em Fevereiro 2014Amaral, L., (1995) A Química -50 Palavras, , Loyola: São Paulo
dc.descriptionDe, A.K., (2003) Capsicum: The genus Capsicum, , Manirakiza, P.
dc.descriptionCovaci, A.
dc.descriptionSchepens, P., eds.
dc.descriptionPungency principles in Capsicum, analytical determinations and toxicology
dc.descriptionTaylor & Francis: London
dc.descriptionZewdie, Y., Bosland, P.W., (2001) Biochem. Syst. Ecol, 29, p. 161
dc.descriptionVasconcelos, C., (2011) Pimentas que você encontra em São Paulo, , Editora do Autor: São Paulo
dc.descriptionCarvalho, S.I.C., Bianchetti, L.B., Ribeiro, C.S.C., Lopes, C.A., (2006) Pimentas do gênero Capsicum no Brasil, , Embrapa Hortaliças: Brasília
dc.descriptionPelt, J.-M., (1933) Especiarias e ervas aromáticas: História, botância e culinária
dc.descriptiontradução André Telles, , Jorge Zahar: Rio de Janeiro
dc.descriptionMacrae, R., Encyclopedia of Food Science, Food Technology and Nutrition (Peppers and Chillies, p. 1993. , Macrae, R.
dc.descriptionRobinson, R. K.
dc.descriptionSadler, M. J., eds.
dc.descriptionAcademic Press: London
dc.descriptionGovindarajan, V.S., (1986) Crit. Rev. Food Sci. Nutr, 24, p. 245
dc.descriptionVesaluoma, M., Müller, L., Gallar, J., Lambiase, A., Moilanen, J., Hack, T., Belmonte, C., Tervo, T., (2000) Invest. Ophthalmol. Visual Sci, 41, p. 2138
dc.descriptionHuang, J., Mabury, S.A., Sagebiel, J.C., (2000) J. Chem. Educ, 77, p. 1630
dc.descriptionKirschbaum-titze, P., Hiepler, C., Mueller-seitz, E., Petz, M., (2002) J. Agric. Food Chem, 50, p. 1260
dc.descriptionContreras-padilla, M., Yahia, E.M., (1998) J. Agric. Food Chem, 46, p. 2075
dc.descriptionPerucka, I., Oleszek, W., (2000) Food Chem, 71, p. 287
dc.descriptionKorel, F., Bagdatlioglu, N., Balaban, M.O., Hisil, Y., (2002) J. Agric. Food Chem, 50, p. 3257
dc.descriptionKarnka, R., Rayanakorn, M., Watanesk, S., Vaneesorn, Y., (2002) Anal. Sci, 18, p. 661
dc.descriptionBarbero, G.F., Liazid, A., Palma, M., Barroso, C.G., (2008) Talanta, 75, p. 1332
dc.descriptionBoonkird, S., Phisalaphong, C., Phisalaphong, M., (2008) Ultrason. Sonochem, 15, p. 1075
dc.descriptionYao, J., Nair, M.G., Chandra, A., (1994) J. Agric. Food Chem, 42, p. 1303
dc.descriptionPeusch, M., Müller-seitz, E., Petz, M., Müller, A., Anklam, E., (1997) Z. Lebensm.-Unters. -Forsch. A, 204, p. 351
dc.descriptionDaood, H.G., Ille's, V., Gnayfeed, M.H., Mészarós, B., Horváth, G., Biacs, P.A., (2002) J. Supercrit. Fluids, (23), p. 143
dc.descriptionBarbero, G.F., Palma, M., Barroso, C.G., (2006) J. Agric. Food Chem, 54, p. 3231
dc.descriptionSatamaría, R.I., Reyes-duarte, M.D., Bárzana, E., Fernando, D., Gama, F.M., Mota, M., López-munguía, A., (2000) J. Agric. Food Chem, 48, p. 3063
dc.descriptionSalgado-roman, M., Botello-álvarez, E., Rico-martínez, R., Jiménez-islas, H., Cárdenas-manriíquez, M., Naverrete-bolaños, J., (2008) J. Agric. Food Chem, 56, p. 1012
dc.descriptionBarbero, G.F., Palma, M., Barroso, C.G., (2006) Anal. Chim. Acta, 578, p. 227
dc.descriptionKosuge, S., Furuta, M., (1970) Agric. Biol. Chem, 34, p. 248
dc.descriptionTing, S.V., Barrons, K.C., (1942) Proc. Am. Soc. Hortic. Sci, 40, p. 504
dc.descriptionNorth, H., Bayonne, N.J., (1949) Anal. Chem, 21, p. 934
dc.descriptionBajaj, K.L., Kaur, G., (1979) Microchim. Acta, 1, p. 81
dc.descriptionBajaj, K.L., (1980) J. AOAC Int, 63, p. 1314
dc.descriptionAyad, M.M., Khayyal, S.E., Farag, N.M., (1985) Anal. Lett, 18, p. 793
dc.descriptionYanying, Z., (1988) Hebeisheng Kexueyuan Xuebao, 33, p. 1
dc.descriptionAnan, T., Ito, H., Matsunaga, H., Monma, S., (1996) Capsicum Eggplant Newsletter, 16, p. 61
dc.descriptionMandal, S., Poonam, S., Hore, D.K., (1998) Indian Journal of Plant Genetic Resources, 11, p. 213
dc.descriptionManirakiza, P., Covaci, A., Schepens, P., (1999) J. AOAC Int, 82, p. 1399
dc.descriptionIwai, K., Suzuki, T., Fujiwake, H., Oha, S., (1979) J. Chromatogr. A, 172, p. 303
dc.descriptionKrajewska, A.M., Powers, J.J., (1987) J. AOAC Int, 70, p. 926
dc.descriptionPeña-Alvarez, A., Ramírez-Maya, E., Alvarado-Suárez, L.A., (2009) J. Chromatogr. A, 1216, p. 2843
dc.descriptionCooper, T.H., Guzinski, J.A., Fisher, C., (1991) J. Agric. Food Chem, 39, p. 2253
dc.descriptionKozukue, N., Han, J., Kozukue, E., Lee, S., Kim, J., Lee, K., Levin, C.E., Friedman, M., (2005) J. Agric. Food Chem, 53, p. 9172
dc.descriptionThe United States Pharmacopeia (USP 28) 28th Revision And The National Formulary (NF 23) ", 23th edition
dc.descriptionCRC Press: New York, 200 5Flaschka, H.A., Barnard Jr., A.J., (1972) Chelates in Analytical Chemistry -A collection of Monographs, , Marcel Dekker: New York
dc.descriptionBogusz Jr., S., Ketzer, D.C.M., Gubert, R., Andrades, L., Gobo, A.B., (2006) Ciência e Tecnologia de Alimentos, 26, p. 793
dc.descriptionNascimento, R.F., Cardoso, D.R., Lima-Neto, B.S., Franco, D.W., Faria, J.B., (1998) Quim. Nova, 21, p. 735
dc.descriptionSiroki, M., Maric, Z., Stefanac, M., (1975) Herak
dc.descriptionAnal. Chim. Acta, 75, p. 101
dc.descriptionSkoog, D.A., West, D.M., Holler, F., Crouch, S.R., (2011) Fundamentos De Química Analítica, , Cengage Learning: São Paulo
dc.descriptionBaccan, N., Andrade, J.C., Godinho, O.E.S., Barone, J.S., (2003) Química Analítica Quantitativa Elementar, , 3a ed., Edgard Blucher: São Paulo
dc.languagept
dc.publisherSociedade Brasileira de Quimica
dc.relationQuimica Nova
dc.rightsaberto
dc.sourceScopus
dc.titleIndirect Spectrophotometric Determination Of Capsaicinoids In Capsicum Peppers Using The Reaction Of Complex Co(ii) With 4-(2-pyridylazo) Resorcinol [determinação Espectrofotométrica Indireta De Capsaicinoides Em Pimentas Capsicum A Partir Da Reação Com O Complexo De Co(ii) Com 4-(2-piridilazo) Resorcinol]
dc.typeArtículos de revistas


Este ítem pertenece a la siguiente institución