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Articles by C. Mupure
Total Records ( 1 ) for C. Mupure
  M. Muchuweti , C. Mupure , A. Ndhlala , T. Murenje and M.A.N. Benhura
  This study was conducted to investigate the total phenolics content and the antioxidant activities from methanolic extracts of Vigna ungiculata, Bidens pilosa and Cleome gynandra. Antioxidant and free radical scavenging activity were studied using DPPH and reducing power assays, aβ-carotene linoleic acid model system and the inhibition of lipid peroxidation in rat brain. Phenolic compounds were also quantified using HPLC. Total phenolic compounds for Vigna ungiculata, Bidens pilosa and Cleome gynandra were 1136.603±3.869 g g-1, 1102.797±2.239 mg g-1 and 1327.333±1.658 mg g-1 dry mass, respectively. All three vegetable extracts contained vanillin, caffeic acid, p-coumaric acid and ferulic acid. There was an increase in the reducing power effects and inhibition of lipid peroxidation in all samples. All samples showed a time dependent decrease in radical scavenging of DPPH andβ-carotene.
 
 
 
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