2Hammerstone JF, Lazarus SA, Schmitz HH.Procyanidin content and variation in some commonly consumed foods. J Nutr, 2000,138 (8S Suppl) :2086S-2092S.
3Hammerstone .JF, Lazarus SA, Mitchell AE,et al. Identification of procyanidins in cocoa (Theobroma cacao) and chocolate using high - performance liquid chromatography/mass spectrometry. J Agric Food Chemn, 1999, 47(2) :490-496.
4Bagchi D, Bngchi M, Stohs SJ, et al. Free radicals and grape seed proanthocyanidin extract: importance in human health and disease prevention. Toxicology, 2000, 148 (2 - 3):187- 197.
5Casfillo J, Benavente - G arcia O, Lorente J,et al. Antioxidant activity and radioprotective effects against chromosoma damage induced in vivo by X - rays of flavan - 3 - ols (Procyanidins) from grape seeds (Vitis vinifera):comparaive study versus other phenolic and organic compounds. J Agric Food Chem,2000, 48 (5) : 1738 - 1745.
6Carini M, Aldini G, Bombardelli E, et al.UVB- induced hemolysis of rat erythrocytes:protective effect of procyanidios from grape seeds. Life Sci, 2000, 67 (15) :1799-1814.
7Saint - Cricq De Ganlejac N, Provost C, Vivas N. Comparative study of polyphenol scavenging activities assessed by different methods. J Agric Food Chem, 1999, 47 (2) :425 - 431.
8Vennat B, Bos MA, Ponrat A, et al. Procyanidins from tornentil: fractionation and study of the anti - radical activity towards soperoide anion. Biol Pharm Bull, 1994, 17(12) :1613-1615.
9Boa MA, Vennat B, Mennier MT, et al.Procyanidins from tormentil: antioxidant properties towards lipoperoxidation and anti- elastase activity. Biol Pharm Bull, 1996,19 (1) :146-148.
10Lotito SB, Actis- Goretta L, Renart ML,et al. Influence of oligomer chain length on the antioxidant activity of procyanidius.Biochem Biophys Res Comun, 2000, 276(3) :945-951.
