Radical scavenging activity ofCrocus sativus L. extract and its bioactive constituents

2005 ◽  
Vol 19 (11) ◽  
pp. 997-1000 ◽  
Author(s):  
A. N. Assimopoulou ◽  
Z. Sinakos ◽  
V. P. Papageorgiou
Keyword(s):  
Radical Scavenging Activity ◽  
Radical Scavenging ◽  
Scavenging Activity ◽  
Bioactive Constituents

scholarly journals Bioactive Constituents of Brazilian Red Propolis

2006 ◽  
Vol 3 (2) ◽  
pp. 249-254 ◽  
Author(s):  
Boryana Trusheva ◽  
Milena Popova ◽  
Vassya Bankova ◽  
Svetlana Simova ◽  
Maria Cristina Marcucci ◽  
...  
Keyword(s):  
Antimicrobial Activity ◽  
Radical Scavenging Activity ◽  
Radical Scavenging ◽  
Natural Source ◽  
Scavenging Activity ◽  
Bioactive Constituents ◽  
Brazilian Propolis ◽  
First Time

In a new propolis type, red Brazilian propolis, 14 compounds were identified (six of them new for propolis), among them simple phenolics, triterepenoids, isoflavonoids, prenylated benzophenones and a naphthoquinone epoxide (isolated for the first time from a natural source). Three of the major components demonstrated significant antimicrobial activity, and two (obtained as inseparable mixture) possessed radical scavenging activity against 1,1-diphenyl-2-picrylhydrazyl (DPPH).

Phenolic constituents of Crithmum maritimum and their radical scavenging activity

Planta Medica ◽  
2009 ◽  
Vol 75 (09) ◽  
Author(s):  
S Ngom ◽  
L Breant ◽  
C Antheaume ◽  
C Minker ◽  
A Leick ◽  
...  
Keyword(s):  
Radical Scavenging Activity ◽  
Radical Scavenging ◽  
Scavenging Activity ◽  
Phenolic Constituents
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