Andere Kunden interessierten sich auch für
![Some Nano imine Chelates for DNA Binding and Biological Applications]( "Some Nano imine Chelates for DNA Binding and Biological Applications")
Some Nano imine Chelates for DNA Binding and Biological Applications48,99 €![Pharmacological Potentials of Schiff Base Metal Complexes: A Survey]( "Pharmacological Potentials of Schiff Base Metal Complexes: A Survey")
Pharmacological Potentials of Schiff Base Metal Complexes: A Survey23,99 €![DNA interaction and antioxidant of some Amino Acid Imine Chelates]( "DNA interaction and antioxidant of some Amino Acid Imine Chelates")
DNA interaction and antioxidant of some Amino Acid Imine Chelates51,99 €![Green Synthesis of Copper oxide Nanoparticles & Biomedical Application]( "Green Synthesis of Copper oxide Nanoparticles & Biomedical Application")
Green Synthesis of Copper oxide Nanoparticles & Biomedical Application36,99 €![A Short Review on Substituted Pyrazole Based Complexes]( "A Short Review on Substituted Pyrazole Based Complexes")
A Short Review on Substituted Pyrazole Based Complexes27,99 €![Novel Coordination Compounds and Their Biological Significance]( "Novel Coordination Compounds and Their Biological Significance")
Novel Coordination Compounds and Their Biological Significance32,99 €![Speciation of Certain Trace Elements in Aquatic Environment]( "Speciation of Certain Trace Elements in Aquatic Environment")
Speciation of Certain Trace Elements in Aquatic Environment39,99 €
In this study total antioxidant capacity (TAC) of Euphorbia helioscopia (EHL) and Grewia optiva (GOL) extracts was investigated. The antioxidant components were initially extracted in methanol and subjected to partitioning in solvents of different polarity. Antioxidant and radical scavenging activity of these extracts were investigated using antioxidant assays such as 2,2¿-azinobis(3-ethylbenzothiazoline-6-sulpohonic acid) (ABTS) radical cation scavenging, the ferric reducing antioxidant power (FRAP), 2,2¿-diphenyl-1-picrylhydrazil (DPPH) scavenging, total phenolic content (TPC),total flavonoid content (TFC) and total antioxidant activity determination using ferric thiocyanate method, Superoxide anion radical scavenging activity and Metal Chelating activity. Using ABTS¿+ decolorization assay and FRAP assay, Euphorbia helioscopia and Grewia optiva extracts showed a wide range of antioxidant activity.