References
- Anonymous (1972): The Wealth of India-A Dictionary of Indian Raw Materials & Industrial Products. Raw Materials Vol. 9, New Delhi, CSIR, pp. 395–396.
- Auroma OI (1994): Deoxyribose assay for detecting hydroxyl radicals. Meth Enzymol 233: 57–66.
- Finkel T, Holbrook NJ (2000): Oxidants, oxidative stress and biology of aging. Nature 408: 239–247.
- Gordan AF (1991): The mechanism of antioxidant action in vitro. In: Hudson BJF, ed., Food Antioxidants, London, Elsevier Applied Science, pp. 1–18.
- Halliwell B, Aeschblach R, Loliger J, Aruoma OI (1995): The characterization of antioxidants. Food Chem Toxicol 33: 610–617.
- Halliwell B, Gutteridge JMC, Cross CE (1992): Free-radicals, antioxidants and human diseases: Where are we now? J Lab Clin Med 119: 598–620.
- Harborne JB (1984): Phytochemical Methods. A Guide to Modern Techniques of Plant Analysis. London, Chapman and Hall.
- Hochestein P, Atallah AS (1988): The nature of oxidant and antioxidant systems in the inhibition of mutation and cancer. Mutat Res 202: 363–375.
- Kamat JP, Devasagayam TPA (2000): Oxidative damage to mito-chondria in normal and cancer tissues and its modulation. Toxicology 155: 73–82.
- Kappus H (1991): Lipid peroxidation—Mechanism and biologi-cal relevance. In: Aruoma GI, Halliwell B, eds., Free Radicals and Food Additives. London, Taylor and Francis, pp. 59-75.
- Khokhar S, Magnusdottir SGM (2002): Total phenol, catechin and caffein contents of teas commonly consumed in the U.K. J Agric Food Chem 50: 565–570.
- Krishriamurthy R, Reddy MN (1996): Solanum trilobatum L. A potential source of solasodine in plants and tissue cultures. J Environ Biol 17: 389–394.
- Middleton E Jr, Kandaswami C, Theoharides TC (2000): The effect of plant flavonoids on mammalian cells: Implications for inflammation, heart disease and cancer. Pharmacol Rev 52: 673–751.
- Mohanan PV, Devi KS (1996): Cytotoxic potential of the prepa-rations from Solanum trilobatum and the Effect of sobatum on tumor reduction in mice. Cancer Lett 110: 71–76.
- Mohanan PV, Devi KS (1997): effect of sobatum on tumor development and chemically induced carcinogenesis. Cancer Lett 112: 219–223.
- Pulido R, Bravo L, Saura-Calixto F (2000): Antioxidant activ-ity of dietary polyphenols as determined by a modified ferric reducing/antioxidant power assay. JAgric Food Chem 48: 3396–3402.
- Rice-Evans CA, Miller NJ, Bollwell PG, Bramley PM, Pridham JB (1995): The relative antioxidant activities of plant derived polyphenolic flavonoids. Free Radical Res 22: 375–383.
- Robak J, Gryglewsk IR (1988): Flavonoids as scavenger of superoxide anions. Biochem Pharmacol 37: 837–841.
- Singleton VL, Orthofer RM, Ramuela-Raventos RM (1999): Analysis of total phenols and other oxidation substrates and antioxidants by means of Folin-Ciocalteu reagent. Meth Enzymol 299: 152–178.
- Vinson JA, Dabbagh YA, Serry IVIM, Jang J (1995): Plant flavonoids, especially tea flavonols are powerful anti-oxidants using an in vitro oxidation model for heart disease. J Agric Food Chem 43: 2800–2802.
- Yamaguchi T, Takamura H, Matoba T, Terao J (1998): HPLC method for evaluation of the free radical-scavenging activ-ity of foods by using 1,1-dipheny1-2-picryl hydrazyl. Biosci Biotechnol Biochem 62: 1201–1204.
- Yang CS, Tsai PJ, Wu JP, Lin NN, Chou ST, Kuo JS (1997): Evaluation of extracellular lipid peroxidation in brain cortex of anaesthetized rats by microdialysis perfusion and high-performance liquid chromatography with fluorimetric detection. J Chromatogr B 693: 257–263.
- Yen G-C, Chen H-Y (1995): Antioxidant activity of various tea extracts in relation to their antimutagenicity. J Agric Food Chem 43: 27–32.