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Antioxidant Capacity of Venezuelan Honey in Wistar Rat Homogenates
Antonio J. Rodiuez-Malaver,Elizabeth Perez,Patricia Vit 한국식품영양과학회 2006 Journal of medicinal food Vol.9 No.4
The antioxidant effect of several polyphenolic compounds is well known. However, little is known about theantioxidant capacity of Venezuelan honey, which has a high content of polyphenolic compounds. In this work, the antioxi-dant capacity of a genuine honey produced in Mrida, Venezuela was studied using the ferrous iron oxidation with xylenolorange method, the thiobarbituric acid method, and the determination of antioxidant activity. We found that this honey hasthe capacity to decrease significantly the concentration of lipid hydroperoxides and malondialdehyde, produced during thelipid peroxidation process, in a comparable way with other widely studied antioxidants such as melatonin and vitamin E. Itwas found that the antioxidant activity in the 50% honey dilution, the highest concentration we tested, was equivalent to aconcentration of uric acid of 0.62 mM.