Screening of Antioxidant and Radical Scavenging Activity of Vigna ungiculata, Bidens pilosa and Cleome gynandra

M. Muchuweti, C. Mupure, A. Ndhlala, T. Murenje and M.A.N. Benhura

American Journal of Food Technology 2 ( 3 ): 161 - 168 , 2007