The DOI matches its Crossref record; 18 of the 18 references it cites were found in a registry or an index.
Aplicación de diversos métodos químicos para determinar actividad antioxidante en pulpa de frutos
Open accessAbstract
El Brazil es considerado un de los principales países productores de zumos de frutos, ocupando en concreto la tercera posición respecto a esto. La diversidad de frutos en el mercado es cada vez mayor, introduciéndose diariamente nuevos frutos tropicales cuyas propiedades y actividades no están aún totalmente determinadas. El gobierno brasileño apoya el comercio exterior de frutos, invirtiendo fondos en exposiciones que promueven y sitúan a los nuevos productos en los países de la Unión Europea, tal como la "Brazilian Fruit Festival" que promociona frutos in natura, pulpas congeladas y zumos procesados. Se publican cada vez en mayor número nuevas investigaciones que asocian el consumo de frutas con efectos beneficiosos para la salud humana. Este trabajo tiene por objeto la determinación del índice de fenoles totales (FT), antocianos totales (AT) y la capacidad antioxidante de las pulpas de frutos comerciales congelados, aplicando los métodos espectrofotométrico químicos mas en boga para la determinación de la actividad antioxidante (ABTS, DPPH y DMPD). Se ha determinado la capacidad antioxidante de las pulpas de los frutos tropicales de mayor consumo en el mercado del sur de Brazil (mora, uva, açaí, guayaba, fresa, acerola, piña, mango, graviola, cupuaçu y maracuyá) aplicando el método ABTS con medidas a dos tiempos (1 y 7 minutos), DPPH (30 y 60 minutos) y DMPD (10 minutos). Los valores TEAC (capacidad antioxidante equivalente al Trolox) obtenidos de las pulpas oscilan entre mínimos y máximos de 2,0 y 67,2 µmol/g aplicando el ensayo ABTS, 1,02 y 67,0 µmol/g aplicando DPPH y 4,2 y 46,6 µmol/g aplicando DMPD. La capacidad antioxidante obtenida por los métodos ABTS y DPPH se encuentra correlacionada con el contenido de compuestos fenólicos y antocianos.
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Cites
Structure-antioxidant activity relationships of flavonoids and phenolic acids
Rice-Evans, C. A., Miller, N. J., & Paganga, G. (1996) · Free Radical Biology and Medicine · doi:10.1016/0891-5849(95)02227-9 · Cited by 9,085
Flavonoid antioxidants: chemistry, metabolism and structure-activity relationships
Heim, K. E., Tagliaferro, A. R., & Bobilya, D. J. (2002) · The Journal of Nutritional Biochemistry · doi:10.1016/s0955-2863(02)00208-5 · Cited by 4,207
Advances in flavonoid research since 1992
Harborne, J. B., & Williams, C. A. (2000) · Phytochemistry · doi:10.1016/s0031-9422(00)00235-1 · Cited by 3,956
Fruit, vegetables, and cancer prevention: A review of the epidemiological evidence
Block, G., Patterson, B., & Subar, A. (1992) · Nutrition and Cancer · doi:10.1080/01635589209514201 · Cited by 3,238
Antioxidant and Antiproliferative Activities of Common Fruits
Sun, J., Chu, Y.-F., Wu, X., & Liu, R. H. (2002) · Journal of Agricultural and Food Chemistry · doi:10.1021/jf0207530 · Cited by 1,558
Methods for testing antioxidant activity
Antolovich, M., Prenzler, P. D., Patsalides, E., McDonald, S., & Robards, K. (2002) · The Analyst · doi:10.1039/b009171p · Cited by 1,301
Vitamin C Equivalent Antioxidant Capacity (VCEAC) of Phenolic Phytochemicals
Kim, D.-O., Lee, K. W., Lee, H. J., & Lee, C. Y. (2002) · Journal of Agricultural and Food Chemistry · doi:10.1021/jf020071c · Cited by 1,037
Moyer, R. A., Hummer, K. E., Finn, C. E., Frei, B., & Wrolstad, R. E. (2002) · Journal of Agricultural and Food Chemistry · doi:10.1021/jf011062r · Cited by 961
In vivo total antioxidant capacity: comparison of different analytical methods1
Prior, R. L., & Cao, G. (1999) · Free Radical Biology and Medicine · doi:10.1016/s0891-5849(99)00203-8 · Cited by 925
Frankel, E. N., Waterhouse, A. L., & Teissedre, P. L. (1995) · Journal of Agricultural and Food Chemistry · doi:10.1021/jf00052a008 · Cited by 884
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Chutia, H., & Mahanta, C. L. (2021) · Journal of Food Processing and Preservation · doi:10.1111/jfpp.15372 · Cited by 30
Sandoval-Gallegos, E. M., Ramírez-Moreno, E., Lucio, J. G. D., Arias-Rico, J., Cruz-Cansino, N., Ortiz, M. I., & Cariño-Cortés, R. (2018) · Journal of Medicinal Food · doi:10.1089/jmf.2017.0042 · Cited by 19
Metadata
- Authors
- Kuskoski, E. M., Asuero, A. G., Troncoso, A. M., Mancini-Filho, J., & Fett, R.
- Venue
- Ciência e Tecnologia de Alimentos
- Publisher
- FapUNIFESP (SciELO)
- Published
- 2005-12
- Volume
- 25
- Issue
- 4
- Pages
- 726-732
- ISSN
- 0101-2061 (ISSN-L)
- OpenAlex
- W2055554306
- Cited by
- 434
- References
- 18
- FWCI
- 1.82
- Type
- journal article
- Language
- en
- Open access
- hybrid
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- Kuskoski, E. M., Asuero, A. G., Troncoso, A. M., Mancini-Filho, J., & Fett, R. (2005). Aplicación de diversos métodos químicos para determinar actividad antioxidante en pulpa de frutos. Ciência e Tecnologia de Alimentos. https://doi.org/10.1590/s0101-20612005000400016
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