evaluación de la actividad antioxidante de extractos orgánicos de ...
evaluación de la actividad antioxidante de extractos orgánicos de ... evaluación de la actividad antioxidante de extractos orgánicos de ...
Papas A.M. 1999. Diet and antioxidant status. Antioxidant status, diet, nutrition, and health. Boca Raton, London, New York, Washington, DC: CRC Press. Porter L.J., Hrstich L.N., Chan B.C. 1986. The conversion of procyanidins and prodelphinidins to cyanidin and delphinidin. Phytochem. 25, 223-30. Price M.L., Butler L.G. 1977. Rapid visual estimulation and spectrophotometric determination of tannin content of sorghum grain J. Agric. Food Chem. 25, 1268-1273. Pulido R., Bravo L., Saura-Calixto F. 2000. Antioxidant activity of dietary polyphenols as determined by modified ferric reducing/antioxidant power assay J. Agric. Food Chem. 48, 3396-3402. Ranelletti F.O., Ricci R., Larocca L.M. 1992. Growth-inhibitory effect of quercitin and presence of type-II estrogen binding sites in human colon-cancer cell lines and primary colorectal tumors Int. J. Cancer. 50,486-492. Re R., Pellegrini N., Proteggente A., Pannala A., Yang M., Rice-Evans C. 1999. Antioxidant activity applying and improved ABTS radical cation decolorization assay Free Radical Biol. Med. 26, 1231-1237. Ren W., Qiao Z., Wang H. 2001. Tartary buckwheat flavonoid activates caspase 3 and induces HL-60 cell apoptosis. Methods Find Exp Clin Pharmacol. 23, 427-432. Rice-Evans C., 1995. Free radicals and antioxidants in normal and pathological processes: In Oxidative stress, lipoproteins and cardiovascular dysfuntion. Portland Press, London, 1-32 45
Rice-Evans C.A., Miller N.J., Paganga G. 1997. Antioxidant properties of phenolic compound. Trends Plant Sci. 2, 152-159. Riemersma R.A., Rice-Evans C., Tyrrell R.M., Clifford M.N., Lean M.E. 2001. Tea flavonoids and cardiovascular health. QJM. 94, 277-282. Robertson A. and Hall M.N. 1989. A critical investigation into the flavognost method for thea. Food Chem. 34, 57-70. Roginsky V., Lissi E.A. 2005. Review of methods to determine chain-breaking antioxidant activity in food. Food Chem. 92, 235-254. Sakakibara H., Honda Y., Nakagawa S., Ashida H., Kanazawa K. 2003. Simultaneous Determination of All Polyphenols in Vegetables, Fruits, and Teas. J. Agric. Food Chem. 51, 571-581. Scambia G, Ranelletti F.O., Panici P.B. 1990. Inhibitory effetc of quercitin on OVCA 433 cells and presence of type II estrogen binding sites in primary ovarian tumors and cultured cell. Br. J. Cancer, 62, 942-947. Schleisier K., Harwat M., Böhm V., Bitsch R. 2002. Assessment of antioxidant activity by using different in vitro methods. Free Radical Res. 36, 177- 187. Scogings P.F., Dziba L.E., Gordon I.J. 2004. Leaf chemistry of woody plants in relation to season, canopy retention and goat browsing in a semiarid subtropical savanna. Austral Ecology, 29, 278-286. Shahidi F., Naczk M. 1995. Methods of analysis and quantification of phenolic compounds. Chap 9 Food phenolics: sources, chemistry, effects and applications. Technomic publishing Co. INC. USA., 281-320. 46
- Page 7 and 8: 1.6 Antioxidantes en alimentos.....
- Page 9 and 10: APÉNDICE B .......................
- Page 11 and 12: Figura 17. Curva de calibración pa
- Page 13 and 14: LISTA DE ABREVIATURAS ROS RL LDL DP
- Page 15 and 16: (Dufrense et al., 2001; Wiseman et
- Page 17 and 18: 1 ANÁLISIS DE FUNDAMENTOS En el pr
- Page 19 and 20: Nutricionales. Contaminantes, aditi
- Page 21 and 22: citoplasmático. La DT-diaforasa, c
- Page 23 and 24: oxidativo el cual está implicado e
- Page 25 and 26: Consecuentemente es importante dete
- Page 27 and 28: Figura 7. Poder reductor de los ext
- Page 29 and 30: nm indica un poder de reducción al
- Page 31 and 32: azón, se decidió usarlo en la det
- Page 33 and 34: 8). La presencia de ese compuesto,
- Page 35 and 36: 2 METODOLOGÍA 2.1 Equipos Espectro
- Page 37 and 38: Se tomó 1 mL de la dilución de 10
- Page 39 and 40: 2.8 Estudio fitoquímico 2.8.1 Dete
- Page 41 and 42: Tabla 3. Diluciones para preparar l
- Page 43 and 44: posiblemente se puede atribuir, ent
- Page 45 and 46: En esta prueba se toma en cuenta el
- Page 47 and 48: Scogings et al. (2004) determinaron
- Page 49 and 50: contienen flavonoides con mayor pod
- Page 51 and 52: totales que los extractos acuosos (
- Page 53 and 54: 5 PERSPECTIVAS Aislar y caracteriza
- Page 55 and 56: Canadanovic-Brunet J.M., Djilas S.M
- Page 57: Hosseinzadeh H., Ramezani M., Namjo
- Page 61 and 62: Argentea Desf Ex DC), Sage (Salvia
- Page 63 and 64: APÉNDICE B Pesar 0.001 g de extrac
- Page 65 and 66: Pesar viales Agregar a cada vial 1
- Page 67 and 68: 0.35 Absorbencia (404 nm) 0.30 0.25
Papas A.M. 1999. Diet and antioxidant status. Antioxidant status, diet, nutrition,<br />
and health. Boca Raton, London, New York, Washington, DC: CRC<br />
Press.<br />
Porter L.J., Hrstich L.N., Chan B.C. 1986. The conversion of procyanidins and<br />
pro<strong>de</strong>lphinidins to cyanidin and <strong>de</strong>lphinidin. Phytochem. 25, 223-30.<br />
Price M.L., Butler L.G. 1977. Rapid visual estimu<strong>la</strong>tion and spectrophotometric<br />
<strong>de</strong>termination of tannin content of sorghum grain J. Agric. Food Chem.<br />
25, 1268-1273.<br />
Pulido R., Bravo L., Saura-Calixto F. 2000. Antioxidant activity of dietary<br />
polyphenols as <strong>de</strong>termined by modified ferric reducing/antioxidant power<br />
assay J. Agric. Food Chem. 48, 3396-3402.<br />
Ranelletti F.O., Ricci R., Larocca L.M. 1992. Growth-inhibitory effect of quercitin<br />
and presence of type-II estrogen binding sites in human colon-cancer cell<br />
lines and primary colorectal tumors Int. J. Cancer. 50,486-492.<br />
Re R., Pellegrini N., Proteggente A., Panna<strong>la</strong> A., Yang M., Rice-Evans C. 1999.<br />
Antioxidant activity applying and improved ABTS radical cation<br />
<strong>de</strong>colorization assay Free Radical Biol. Med. 26, 1231-1237.<br />
Ren W., Qiao Z., Wang H. 2001. Tartary buckwheat f<strong>la</strong>vonoid activates caspase<br />
3 and induces HL-60 cell apoptosis. Methods Find Exp Clin Pharmacol.<br />
23, 427-432.<br />
Rice-Evans C., 1995. Free radicals and antioxidants in normal and pathological<br />
processes: In Oxidative stress, lipoproteins and cardiovascu<strong>la</strong>r<br />
dysfuntion. Port<strong>la</strong>nd Press, London, 1-32<br />
45
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