Phytochemical characterization, antioxidant activity, and in vitro investigation of antimicrobial potential of Dittrichia viscosa L. leaf extracts against nosocomial …
… The total antioxidant activity was … scavengers, or electron donors that contribute to
antioxidant activity [63,64]. Polyphenols can chelate transition metal ions and significantly reduce …
antioxidant activity [63,64]. Polyphenols can chelate transition metal ions and significantly reduce …
Metal ions, metal chelators and metal chelating assay as antioxidant method
İ Gulcin, SH Alwasel - Processes, 2022 - mdpi.com
… by spectroscopic analysis. Metal chelators form complexes and reduce the reactivity of …
then, the ability of a biological sample to scavenge or reduce the redox-active compounds is …
then, the ability of a biological sample to scavenge or reduce the redox-active compounds is …
Chemical characterization, antioxidant, antibacterial and enzyme inhibitory properties of Canthium coromandelicum, a valuable source for bioactive compounds
S Amalraj, J Krupa, V Sriramavaratharajan… - … and biomedical analysis, 2021 - Elsevier
… Total antioxidant ability of CCLE was determined by … ability to reduce oxidant species/probes
or to scavenge free radicals. … In the present study, metal chelating assay was carried out to …
or to scavenge free radicals. … In the present study, metal chelating assay was carried out to …
[HTML][HTML] Comparative evaluation on chemical composition, in vitro antioxidant, antidiabetic and antibacterial activities of various solvent extracts of Dregea volubilis …
… of antioxidants which involves free radical scavenging, metal … of reducing power, chelating
potential and total antioxidant … characterization, in vitro antibacterial, antioxidant and …
potential and total antioxidant … characterization, in vitro antibacterial, antioxidant and …
Isolation, Characterization, Antioxidant Activity, Metal-Chelating Activity, and Protein-Precipitating Capacity of Condensed Tannins from Plum (Prunus salicina) Fruit
L Zhang, H Zhang, L Tang, X Hu, M Xu - Antioxidants, 2022 - mdpi.com
… to purify and characterize the CT of plum fruits (PCT) and to evaluate their antioxidant activity
and … (a) DPPH and (b) ABTS free radical scavenging activities of different concentrations of …
and … (a) DPPH and (b) ABTS free radical scavenging activities of different concentrations of …
Synthesis, characterization, antioxidant, and antibacterial activities of new 2, 3-dimethoxy and 3-acetoxy-2-methyl benzamides
… by total antioxidant, free radical scavenging, and metal chelating activity. Some of synthesized
compounds showed more effective total antioxidant, free radical scavenging, and metal …
compounds showed more effective total antioxidant, free radical scavenging, and metal …
Antioxidant Activity, Metal Chelating Ability and DNA Protective Effect of the Hydroethanolic Extracts of Crocus sativus Stigmas, Tepals and Leaves
… In this study, we used the image analysis software CaspLab, which … scavenging and metal
chelating abilities. In sum, the use of natural products with antioxidant and metal chelating …
chelating abilities. In sum, the use of natural products with antioxidant and metal chelating …
… Prepared Using Several Phenolic Compounds via Ascorbic Acid/H2O2 Free Radical Grafting: Characteristics, Antioxidant, Antidiabetic, and Antimicrobial Activities
… total phenolic content (TPC) out of all the conjugates (p < 0.05). For antioxidant activities,
DPPH and ABTS radical scavenging … reducing antioxidant power (FRAP), and metal chelating …
DPPH and ABTS radical scavenging … reducing antioxidant power (FRAP), and metal chelating …
Chitooligosaccharides from shrimp shell chitosan prepared using H2O2 or ascorbic acid/H2O2 redox pair hydrolysis: characteristics, antioxidant and antimicrobial …
… COS produced by 0.05/0.1 (M/M) of AsA/H 2 O 2 redox pair (COS-RP) showed higher DPPH
and ABTS radical scavenging activities, FRAP, metal chelating activity and ORAC (P < 0.05)…
and ABTS radical scavenging activities, FRAP, metal chelating activity and ORAC (P < 0.05)…
Novel biologically active metallophthalocyanines as promising antioxidant-antibacterial agents: Synthesis, characterization and computational properties
… ion chelating activity was calculated as the percentage inhibition of ferrozine–Fe 2+ complex
formation as given the following equation:Ferrous ion chelating … results scavenge of the …
formation as given the following equation:Ferrous ion chelating … results scavenge of the …