Objective: Antioxidant activity of natural compounds in food and in dietary supplements plays an important role in healthy life. Scientific evidences suggest that antioxidants reduce the risk for chronic diseases including cancer, diabetes mellitus and heart diseases.
Methods: The antioxidant activity of wild Cyclamen persicum, Malva sylvestris and Urtica pilulifera leaves and their cultivated species were studied using 2, 2-diphenylpicrylhydrazyl (DPPH) radical scavenging activity and compared to Trolox antioxidant activity. The exhaustive extractions yields for these samples were estimated by using polar and nonpolar solvents.
Results: The results showed that the wild Cyclamen persicum, Malva sylvestris and Urtica pilulifera leaves have higher exhaustive extraction yield and as well the higher antioxidant activity (IC50) comparing with their cultivated species.
Conclusions: Both of cultivated, as well the wild natural growing forms of Cyclamen persicum, Malva sylvestris and Urtica pilulifera are a good source for natural foods supplements, pharmaceutical industry purposes and for organic food rich with antioxidant compounds.

العنوان

Journal of Applied Pharmaceutical Science Journal of Applied Pharmaceutical Science Vol. 5 (04), pp. 101-106, April, 2015(5 (04)):101-106 · April 2015

الناشر

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بلد الناشر

فلسطين

نوع المنشور

Both (Printed and Online)

المجلد

5

السنة

2015

الصفحات

101-106