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Original

Effect of polar solvents on β-carotene radical precursor

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Pages 281-286 | Received 28 Oct 2007, Published online: 07 Jul 2009

References

  • Burton GW, Ingold KU. β-carotene—an unusual type of lipid antioxidant. Science 1984; 224: 569–573
  • Edge R, McGarvey DJ, Truscott TG. The carotenoids as antioxidants—a review. J Photochem Photobiol 1997; 41: 189–200
  • Bradley DG, Min DB. Singlet oxygen oxidation in food. Crit Rev Food Sci Nutr 1992; 31: 211–236
  • Jørgensen K, Skibsted LH. Carotenoid scavenging of radicals. Effect of carotenoid structure and oxygen partial pressure on antioxidative activity. Z Lebensm Unters Forsch 1993; 196: 423–429
  • Schroeder MT, Becker EM, Skibsted LH. Molecular mechanism of antioxidant synergism of tocotrenols and carotenoids in polm oil. J Agric Food Chem 2006; 54: 3445–3453
  • Palozza P, Krinsky NI. β-carotene and α-tocopherol are synergistic antioxidants. Arch Biochem Biophys 1992; 297: 184–187
  • Han RM, Tian YX, Becker EM, Andersen ML, Zhang JP, Skibsted LH. Puerarin and conjugated bases as radical scavengers and antioxidants: molecular mechanism and synergism with β-carotene. J Agric Food Chem 2007; 55: 2384–2391
  • Becker EM, Ntouma G, Skibsted LH. Synergism and antagonism between quercetin and other chain-breaking antioxidants in lipid systems of increasing structural organization. Food Chem 2007; 103: 1288–1296
  • Mortensen A, Skibsted LH. Real time detection of reactions between radicals of lycopene and tocopherol homologues. Free Radic Res 1997; 27: 229–234
  • Sliwka HR, Melø TB, Foss BJ, Abdel-Hafez SH, Partali V, Nadolski G, Jackson H, Lockwood SF. Electron- and energy-transfer properties of hydrophilic carotenoids. Chem Eur J 2007; 13: 4458–4466
  • Han RM, Wu YS, Feng J, Ai XC, Zhang JP, Skibsted LH. Radical cation generation from singlet and triplet excited states of all-trans-lycopene in chloroform. Photochem Photobiol 2004; 80: 326–333
  • Han RM, Tian YX, Wu YS, Wang P, Ai XC, Zhang JP, Skibsted LH. Mechanism of radical formation from the excited state of zeaxanthin and astaxanthin in chloroform. Photochem Photobiol 2006; 82: 538–546
  • Mortensen A, Skibsted LH. Kinetics of photobleaching of β-carotene in chloroform and formation of transient carotenoid species absorbing in the near infrared. Free Radic Res 1996; 25: 355–368
  • El-Agamey A, McGarvey DJ. Evidence for a lack of reactivity of carotenoid addition radicals towards oxygen: a laser flash photolysis study of the reactions of carotenoids with acylperoxyl radicals in polar and non-polar solvents. J Am Chem Soc 2003; 125: 3330–3340
  • Jouyban A, Soltanpour S, Chan HK. A simple relationship between dielectric constant of mixed solvents with solvent composition and temperature. Int J Pharm 2004; 269: 353–360
  • Espenson JH. Chemical kinetics and reaction mechanisms. McGraw-Hill, New York 1981; 170
  • El-Agamey A, Cantrell A, Land EJ, McGarvey DJ, Truscott TG. Are dietary carotenoids beneficial? Reactions of carotenoids with oxy-radicals and singlet oxygen. Photochem Photobiol Sci 2004; 3: 802–811
  • Jeevarajan JA, Wei CC, Jeevarajan AS, Kispert LD. Optical absorption spectra of dications of carotenoids. J Phys Chem 1996; 100: 5637–5641
  • Gore RC, Briscoe HT. The dielectric constants of solutions of some organic acids in ethyl alcohol and benzene. J Phys Chem 1936; 40: 619–625
  • Wisniewska A, Widomaska J, Subczynski WK. Carotenoid-membrane interactions in liposomes: effect of dipolar, monopolar, and nonpolar carotenoids. Acta Biochim Pol 2006; 53: 475–484

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