Determination of DPPH free radical scavenging activity by reversed-phase HPLC: A sensitive screening method for polyherbal formulations 

 -  Journal of Pharmaceutical and Biomedical Analysis, 40(2), p.460-464, 2006 .
<br/><br/><label>Subjects--Topical Terms: </label><br/>ANTIOXIDANTS<br/>REVERSED-PHASE HPLC<br/>FREE RADICAL<br/>DPPH<br/>POLYHERBAL SYRUPS