Abstract The variability of metric traits has been studied in 20 Kazakhstan populations three Nitraria species ( N. schoberi L., sibirica Pall., and komarovii Iljin & Lava ex Bobrov). According to the results, differs from small leaves, fruits, seeds, as well structural features inflorescences flowers. is characterized by a greater number flowers per inflorescence (25–66 on average) than (1...

antioxidants are vital substances which possess the ability to protect the body from damage caused by free radical-induced oxidative stress. a variety of free radical scavenging antioxidants exist within the body which many of them are derived from dietary sources like fruits, vegetables and teas. this article describes a test method for screening the antioxidant activity of 60 iranian plants o...