COMPARATIVE ANTIOXIDANT ACTIVITY OF BERRIES OF MORUS MGRA L., MORUS ALBA L. AND MORUS RUBRA L.

Abstract

The article discusses the results of antiox-idaut activity of berries extract of Moms nigra L., Moras alba L., and Moras rubra L. We have studied the total content of antioxidants in the extract of these species beiiies using liquid chromotographer "Tsvet Yauza-01-AA". Aniperometric method was used for measuring of mass concentration of antioxidants. We determined the quantity of antioxidants using analytical curve of dependence of exit signal on the quercetine and gallic acid concentration. The study resulted on the revelation of antioxidant content in alcohol, water-alcohol, and water extracts from the objects of study mentioned above

Keywords

• moras nigra berries
• moras alba berries
• moras rubra berries
• antioxidant activity
• gallic acid
• quercetine