Antioxidant and free radical scavenging activity of ethanolic extract of the root of Morinda citrifolia (Rubiaceae)

2012 ◽  
Vol 6 (5) ◽  
Author(s):  
Ranju Pal
Keyword(s):  
Free Radical ◽  
Radical Scavenging Activity ◽  
Radical Scavenging ◽  
Ethanolic Extract ◽  
Free Radical Scavenging ◽  
Free Radical Scavenging Activity ◽  
Morinda Citrifolia ◽  
Scavenging Activity

In vitro free radical scavenging activity of ethanolic extract of the whole plant of Evolvulus alsinoides (L.) L.

2014 ◽  
Vol 21 (6) ◽  
pp. 453-458 ◽  
Author(s):  
Duraisamy Gomathi ◽  
Ganesan Ravikumar ◽  
Manokaran Kalaiselvi ◽  
Balasubramaniam Vidya ◽  
Chandrasekar Uma
Keyword(s):  
Free Radical ◽  
Radical Scavenging Activity ◽  
Radical Scavenging ◽  
Ethanolic Extract ◽  
Free Radical Scavenging ◽  
Free Radical Scavenging Activity ◽  
Scavenging Activity ◽  
Evolvulus Alsinoides ◽  
Whole Plant

scholarly journals Evaluation of Free Radical Scavenging Activity in Ethanolic Extract from Promising Accessions of Curcuma aeruginosa RoxB.

Molekul ◽  
2017 ◽  
Vol 12 (2) ◽  
pp. 133 ◽  
Author(s):  
Waras Nurcholis ◽  
Nurul Khumaida ◽  
Muhamad Syukur ◽  
Maria Bintang
Keyword(s):  
Free Radical ◽  
Radical Scavenging Activity ◽  
Radical Scavenging ◽  
Ethanolic Extract ◽  
Pharmaceutical Products ◽  
Free Radical Scavenging ◽  
Free Radical Scavenging Activity ◽  
Scavenging Activity ◽  
Dpph Radical ◽  
Ic50 Values

This study evaluated the free radical scavenging activity in ethanolic extracts from 20 accessions of Curcuma aeruginosa. The radical scavenging activity of the extract accessions was investigated with 2,2-diphenyl-1-picrylhydrazyl (DPPH) radical. IC50 values for DPPH radical scavenging activity ranged from 89.81 to 505.65 µg mL-1. Based on IC50 values, twenty accessions of C. aeruginosa can be divided into three groups: strong (two accessions); moderate (seventeen accessions); and low (one accession) of DPPH scavenger. Sukoharjo (SH) and Muara Bungo (MB) showed promising accessions for antioxidant potential, thus these accessions important to selection for future breeding program in pharmaceutical products.

scholarly journals Free Radical Scavenging Activity of Ethanolic Extract of Citrus paradisi and Naringin -An In vitro Study

2018 ◽  
Vol 10 (01) ◽  
Author(s):  
R Roghini ◽  
K. Vijayalakshmi
Keyword(s):  
Nitric Oxide ◽  
Hydrogen Peroxide ◽  
Free Radical ◽  
Radical Scavenging Activity ◽  
Radical Scavenging ◽  
Ethanolic Extract ◽  
Free Radical Scavenging ◽  
Free Radical Scavenging Activity ◽  
Scavenging Activity ◽  
Citrus Paradisi

The present study attempts to find naturally-occurring antioxidants of fruit-based which give efficacy by additive activities. Citrus paradisi, known as Grape fruit contains significant bioactive components such as Naringin. The present study examines the free radical scavenging activity of ethanolic extract of Citrus paradisi and Naringin. The study was carried out with different radical scavenging assays like hydroxyl, DPPH, hydrogen peroxide, nitric oxide, super oxide. Citrus paradisi extracts showed lower radical scavenging activities in assays such as DPPH, superoxide and hydroxyl when compared with Naringin. Naringin showed the higher radical scavenging effect with nitric oxide, and hydrogen peroxide in comparison with citrus paradisi extract. However, both were analysed by using ascorbic acid as standard. The current study gives evidence that both showed potential free radical scavenging activity.

scholarly journals IN VITRO FREE RADICAL SCAVENGING ACTIVITY OF BAUHINIA RACEMOSA

2012 ◽  
Vol 02 (04) ◽  
pp. 02-07
Author(s):  
Bhagya Bhaskar ◽  
Ramakrishna Avadhani
Keyword(s):  
Free Radical ◽  
Radical Scavenging Activity ◽  
Radical Scavenging ◽  
Reducing Power ◽  
Ethanolic Extract ◽  
Free Radical Scavenging ◽  
Free Radical Scavenging Activity ◽  
Scavenging Activity ◽  
Traditional Use

AbstractIn vitro free radical scavenging activity of aqueous and ethanolic bark extracts of Bauhinia racemosa was assessed by studying its ability to scavenge DPPH, Nitric oxide, hydroxyl radical and reducing power. Both the extracts showed effective free radical scavenging activity. Ethanolic extract was comparatively more potential than aqueous extract. The results support its traditional use in various ailments and as a source of natural antioxidants which protect cells against oxidative stress.

scholarly journals Free radical scavenging activity of ethanolic extract of Desmodium gangeticum

2012 ◽  
Vol 2 (2) ◽  
pp. 36-42 ◽  
Author(s):  
Usha Venkatachalam ◽  
Suriyavathana Muthukrishnan
Keyword(s):  
Free Radical ◽  
Radical Scavenging Activity ◽  
Radical Scavenging ◽  
Ethanolic Extract ◽  
Free Radical Scavenging ◽  
Free Radical Scavenging Activity ◽  
Scavenging Activity
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