No reports of the antioxidant capacity or the antimicrobial activity of extracts obtained from fruit byproducts as mango preservatives were found. But it has been reported that plant derived compounds like eugenol, thymol and carvacrol applied to grapes reduced growth of yeast, mold and meso-philic aerobics but the odor was detected after opening the package [10]. In addition, in a study with grapes wrapped in 2 distinct films having different permeabilities, and treated with or without the addition of a mixture of eugenol, thymol, and carvacrol [28], the microbial counts (of molds, yeasts, and meso-philic aerobics) drastically decreased, and consequently diminished berry decay.he samples of the previous