the phenolic compounds of pomegranate (punica granatum l.) peel extracted by two methods (solvent and ultrasound-assisted) with five solvents (acetone, methanol, ethanol, water and ethyl acetate) were compared with supercritical fluid extraction (sfe). the total phenolic compounds were determined according to the folin-ciocalteu reagent using tannic acid as standard. the overall results showed ...

The present work is carried out to study the antioxidant potential of ethanolic extract of Alstonia scholaris Linn. ( Apocynaceae ) using various in vitro tests including 1,1-diphenyl-2-picryl-hydrazil (DPPH . ) free radical scavenging, metal ion chelating, hydrogen peroxide scavenging, superoxide anion radical scavenging, and ferric thiocyanate reducing ability.   Ethanolic ex...

Abbreviations: 1,5-dihydroxyisoquinoline, (DHIQ); 3,4-dihydro-5-[4-(1-piperidinyl)butoxy]-1(2H)-isoquinolinone, (DPQ); apoptosisinducing factor, (AIF); apoptosis-signal regulating kinase, (ASK); butylated hydroxyanisole, (BHA); embryonic stem, (ES); interleukin1, (IL-1); Drosophila JNK, (DJNK); c-Jun N-terminal kinase, (JNK); lipopolysaccharide, (LPS); mitochondrial membrane permeabilization, (...

In this study, ethanol extract of Carthamustinctoriuswas studied for superoxide anion scavenging activity. The antioxidant properties of Carthamustinctorius ethanol extract was evaluated using superoxide anion radical scavenging activities. The extract of Carthamustinctorius exhibited strong total antioxidant activity and superoxide anion scavenging activity. This antioxidant activity test were...

In generally, bioactive compounds are named functional compounds. There is trend to investigate of isolation, identification and biological activities of functional compounds from natural sourcs in recent years. The aim of this work is to investigate functional compounds analysis and their antioxidant capacity of cherry laurel seed. In this work some functional compounds were isolated by chroma...