In Vitro Antioxidant Activity Of The Hexane And Methanolic Extracts Of Cordia Wallichii And Celastrus Paniculata

10.5580/618 ◽  
2008 ◽  
Vol 1 (1) ◽  
Keyword(s):  
Antioxidant Activity ◽  
Methanolic Extracts ◽  
In Vitro Antioxidant Activity

scholarly journals Antioxidant Activity of Plant Extracts from Colombian Coffee-Growing Eco-Region

2017 ◽  
Vol 13 (1) ◽  
pp. 56-59
Author(s):  
Aura M. Blandón ◽  
Oscar M. Mosquera ◽  
Antônio E. G. Sant’ana ◽  
Aldenir F. Dos Santos ◽  
Luana L. S. Pires
Keyword(s):  
Antioxidant Activity ◽  
Plant Species ◽  
Plant Extracts ◽  
Antioxidant Properties ◽  
Radical Scavenging ◽  
Antioxidant Potential ◽  
Dpph Assay ◽  
Methanolic Extracts ◽  
In Vitro Antioxidant Activity

The present study describes the in vitro antioxidant activity of methanol extracts of 34 plant species collected in the Colombian coffee-growing eco-region belonging to Euphorbiaceae, Piperaceae and Solanaceae families. The antioxidant properties of extracts were evaluated by determining radical scavenging power measured with a DPPH assay. The methanolic extracts of  Hyeronimia antioquiensis, Mabea montana, and Alchornea grandis species (Euphorbiaceae), presents EC50 values equal to 0.686, 12.35, and 13.01 µg/mL, respectively, showing high antioxidant potential.

In vitro antioxidant activity and tannin content of Echium italicum L.

Planta Medica ◽  
2010 ◽  
Vol 76 (12) ◽  
Author(s):  
N Niciforovic ◽  
S Solujic ◽  
V Mihailovic ◽  
D Pavlovic-Muratspahic
Keyword(s):  
Antioxidant Activity ◽  
Tannin Content ◽  
In Vitro Antioxidant Activity
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