메뉴 건너뛰기




Volumn 65, Issue 1, 2001, Pages 126-132

Effects of pH and metal ions on antioxidative activities of catechins

Author keywords

Antioxidative activity; Catechins; Metal ions; Oxidation potential

Indexed keywords

ANTIOXIDANT; CATECHIN; CATECHOL; CATECHOL DERIVATIVE; DRUG DERIVATIVE; GALLOCATECHIN; LINOLEIC ACID; METAL; PYROGALLOL;

EID: 0035221140     PISSN: 09168451     EISSN: None     Source Type: Journal    
DOI: 10.1271/bbb.65.126     Document Type: Article
Times cited : (259)

References (24)
  • 2
    • 0032994529 scopus 로고    scopus 로고
    • Antioxidant capacity and polyphenolic components of teas: Implications for altering in vivo antioxidant status
    • Prior, R. L. and Cao, G., Antioxidant capacity and polyphenolic components of teas: implications for altering in vivo antioxidant status. Proc. Soc. Exp. Biol. Med., 220, 255-261 (1999).
    • (1999) Proc. Soc. Exp. Biol. Med. , vol.220 , pp. 255-261
    • Prior, R.L.1    Cao, G.2
  • 5
    • 0029888128 scopus 로고    scopus 로고
    • Structure-antioxidant activity relationships of flavonoids and phenolic acids
    • Rice-Evans, C. A., Miller, N. J., and Paganga, G., Structure-antioxidant activity relationships of flavonoids and phenolic acids. Free Radic. Biol. Med., 20, 933-956 (1996).
    • (1996) Free Radic. Biol. Med. , vol.20 , pp. 933-956
    • Rice-Evans, C.A.1    Miller, N.J.2    Paganga, G.3
  • 7
    • 0002070343 scopus 로고
    • The complex formation between iron(III) ion and some phenols. IV. The acidity constant of the phenolic group
    • Agren, A., The complex formation between iron(III) ion and some phenols. IV. The acidity constant of the phenolic group. Acta Chem. Scand., 9, 49-56 (1955).
    • (1955) Acta Chem. Scand. , vol.9 , pp. 49-56
    • Agren, A.1
  • 8
    • 84970619724 scopus 로고
    • Interactions of iron(II) and iron(III) with gallic acid and its homologues: A potentiometric and spectrophotometric study
    • Powell, H. K. J. and Taylor, M. C., Interactions of iron(II) and iron(III) with gallic acid and its homologues: a potentiometric and spectrophotometric study. Aust. J. Chem., 35, 739-756 (1982).
    • (1982) Aust. J. Chem. , vol.35 , pp. 739-756
    • Powell, H.K.J.1    Taylor, M.C.2
  • 9
    • 0031613179 scopus 로고    scopus 로고
    • Evaluation of the antioxidative activity of tea by an oxygen electrode method
    • Kumamoto, M. and Sonda, T., Evaluation of the antioxidative activity of tea by an oxygen electrode method. Biosci. Biotechnol. Biochem., 62, 175-177 (1998).
    • (1998) Biosci. Biotechnol. Biochem. , vol.62 , pp. 175-177
    • Kumamoto, M.1    Sonda, T.2
  • 10
    • 0034076219 scopus 로고    scopus 로고
    • Enhanced separation and elution of catechins in HPLC using mixed-solvents of water, acetonitrile and ethyl acetate as the mobile phase
    • Kumamoto, M., Sonda, T., Takedomi, K., and Tabata, M., Enhanced separation and elution of catechins in HPLC using mixed-solvents of water, acetonitrile and ethyl acetate as the mobile phase. Anal. Sci., 16, 139-144 (2000).
    • (2000) Anal. Sci. , vol.16 , pp. 139-144
    • Kumamoto, M.1    Sonda, T.2    Takedomi, K.3    Tabata, M.4
  • 11
    • 84970564777 scopus 로고
    • The protonation reactions of catechin, epicatechin and related compounds
    • Kennedy, J. A., Munro, M. H. G., Powell, H. K. J., Porter, L. J., and Foo, L. Y., The protonation reactions of catechin, epicatechin and related compounds. Aust. J. Chem., 37, 885-892 (1984).
    • (1984) Aust. J. Chem. , vol.37 , pp. 885-892
    • Kennedy, J.A.1    Munro, M.H.G.2    Powell, H.K.J.3    Porter, L.J.4    Foo, L.Y.5
  • 12
    • 0028829109 scopus 로고
    • Antioxidant potential of gallocatechins. A pulse radiolysis and laser photolysis study
    • Jovanovic, S. V., Hara, Y., Steenken, S., and Simic, M. G., Antioxidant potential of gallocatechins. A pulse radiolysis and laser photolysis study. J. Am. Chem. Soc., 117, 9881-9888 (1995).
    • (1995) J. Am. Chem. Soc. , vol.117 , pp. 9881-9888
    • Jovanovic, S.V.1    Hara, Y.2    Steenken, S.3    Simic, M.G.4
  • 14
    • 0001689670 scopus 로고
    • Kinetics of epimerization of (+)-catechin and its rearrangement to catechinic acid
    • Kiatgrajai, P., Wellons, J. D., Gollob, L., and White, J. D., Kinetics of epimerization of (+)-catechin and its rearrangement to catechinic acid. J. Org. Chem., 47, 2910-2912 (1982).
    • (1982) J. Org. Chem. , vol.47 , pp. 2910-2912
    • Kiatgrajai, P.1    Wellons, J.D.2    Gollob, L.3    White, J.D.4
  • 16
    • 0642347536 scopus 로고    scopus 로고
    • Antioxidant activity of tea catechins in different lipid systems
    • Huang, S. W. and Frankel, E. N., Antioxidant activity of tea catechins in different lipid systems. J. Agric. Food Chem., 45, 3033-3038 (1997).
    • (1997) J. Agric. Food Chem. , vol.45 , pp. 3033-3038
    • Huang, S.W.1    Frankel, E.N.2
  • 17
    • 0000991001 scopus 로고    scopus 로고
    • Antioxidant properties of catechins and green tea extracts in model food emulsions
    • Roedig-Penman, A. and Gordon, M. H., Antioxidant properties of catechins and green tea extracts in model food emulsions. J. Agric. Food Chem., 45, 4267-4270 (1997).
    • (1997) J. Agric. Food Chem. , vol.45 , pp. 4267-4270
    • Roedig-Penman, A.1    Gordon, M.H.2
  • 18
    • 0001368233 scopus 로고    scopus 로고
    • Precipitation of metal ions by plant polyphenols: Optimal conditions and origin of precipitation
    • McDonald, M., Mila, I., and Scalbert, A., Precipitation of metal ions by plant polyphenols: optimal conditions and origin of precipitation. J. Agric. Food Chem., 44, 599-606 (1996).
    • (1996) J. Agric. Food Chem. , vol.44 , pp. 599-606
    • McDonald, M.1    Mila, I.2    Scalbert, A.3
  • 19
    • 0000595192 scopus 로고
    • Equilibria of metal ions with pyrocatechol and 3,5-di-t-butylpyrocatechol
    • Tyson, C. A. and Martell, A. E., Equilibria of metal ions with pyrocatechol and 3,5-di-t-butylpyrocatechol. J. Am. Chem. Soc., 90, 3379-3386 (1968).
    • (1968) J. Am. Chem. Soc. , vol.90 , pp. 3379-3386
    • Tyson, C.A.1    Martell, A.E.2
  • 20
    • 0001279156 scopus 로고
    • Coordination chemistry of microbial iron transport compounds. 9. Stability constants for catechol models of enterobactin
    • Avdeef, A., Sofen, S. R., Bregante, T. L., and Raymond, K. N., Coordination chemistry of microbial iron transport compounds. 9. Stability constants for catechol models of enterobactin. J. Am. Chem. Soc., 100, 5362-5370 (1978).
    • (1978) J. Am. Chem. Soc. , vol.100 , pp. 5362-5370
    • Avdeef, A.1    Sofen, S.R.2    Bregante, T.L.3    Raymond, K.N.4
  • 21
    • 0030593711 scopus 로고    scopus 로고
    • The antioxidant properties of theaflavins and their gallate esters - Radical scavengers or metal chelators?
    • Miller, N. J., Castelluccio, C., Tijburg, L., and Rice-Evans, C., The antioxidant properties of theaflavins and their gallate esters - radical scavengers or metal chelators? FEBS Letters, 392, 40-44 (1996).
    • (1996) FEBS Letters , vol.392 , pp. 40-44
    • Miller, N.J.1    Castelluccio, C.2    Tijburg, L.3    Rice-Evans, C.4
  • 22
    • 0002207094 scopus 로고
    • HPLC with electrochemical detection of metal-flavonoid-complexes isolated from food
    • Weber, G., HPLC with electrochemical detection of metal-flavonoid-complexes isolated from food. Chromatographia, 26, 133-138 (1988).
    • (1988) Chromatographia , vol.26 , pp. 133-138
    • Weber, G.1
  • 24
    • 84954920392 scopus 로고
    • Antioxidative effect of the constituents of rosemary (Rosmarinus officinalis L.) and their derivatives
    • Inatani, R., Nakatani, N., and Fawa, H., Antioxidative effect of the constituents of rosemary (Rosmarinus officinalis L.) and their derivatives. Agric. Biol. Chem., 47, 521-528 (1983).
    • (1983) Agric. Biol. Chem. , vol.47 , pp. 521-528
    • Inatani, R.1    Nakatani, N.2    Fawa, H.3


* 이 정보는 Elsevier사의 SCOPUS DB에서 KISTI가 분석하여 추출한 것입니다.