GC/MS analysis and in vitro antioxidant activity of essential oil and methanol extracts of Thymus caramanicus Jalas and its main constituent carvacrol

2009 ◽  
Vol 115 (4) ◽  
pp. 1524-1528 ◽  
Author(s):  
Javad Safaei-Ghomi ◽  
Abdolrasoul H. Ebrahimabadi ◽  
Zahra Djafari-Bidgoli ◽  
Hossein Batooli
Keyword(s):  
Antioxidant Activity ◽  
Essential Oil ◽  
Main Constituent ◽  
Methanol Extracts ◽  
Ms Analysis ◽  
In Vitro Antioxidant Activity

Assessment of in vitro antioxidant activity of essential oil of Eucalyptus citriodora (lemon-scented Eucalypt; Myrtaceae) and its major constituents

LWT ◽  
2012 ◽  
Vol 48 (2) ◽  
pp. 237-241 ◽  
Author(s):  
Harminder Pal Singh ◽  
Shalinder Kaur ◽  
Kirti Negi ◽  
Savita Kumari ◽  
Varinder Saini ◽  
...  
Keyword(s):  
Antioxidant Activity ◽  
Essential Oil ◽  
Eucalyptus Citriodora ◽  
In Vitro Antioxidant Activity

In vitro Antioxidant Activity Investigation of Vanillomopsis arborea Baker Aqueous Extracts, Essential Oil and Isolated Compound: (-)-α-bisabolol

Pharmacologia ◽  
2016 ◽  
Vol 7 (4) ◽  
pp. 193-201 ◽  
Author(s):  
Joao Batista Teixeir Rocha ◽  
Gerlania de Oliveira Leite ◽  
Albys Ferrer Dubois ◽  
Rodrigo Lopes Seeger ◽  
Aline Augusti Boligon ◽  
...  
Keyword(s):  
Antioxidant Activity ◽  
Essential Oil ◽  
Aqueous Extracts ◽  
Isolated Compound ◽  
In Vitro Antioxidant Activity

In vitro antioxidant activity and phenolic contents in methanol extracts from medicinal plants

2012 ◽  
Vol 22 (1) ◽  
pp. 9-15 ◽  
Author(s):  
Sanjay Guleria ◽  
A. K. Tiku ◽  
Gurjinder Singh ◽  
Apurva Koul ◽  
Sahil Gupta ◽  
...  
Keyword(s):  
Antioxidant Activity ◽  
Medicinal Plants ◽  
Methanol Extracts ◽  
Phenolic Contents ◽  
In Vitro Antioxidant Activity

scholarly journals Antioxidant Activity and Chemical Composition of Essential Oil from Atriplex Undulata

2010 ◽  
Vol 5 (11) ◽  
pp. 1934578X1000501 ◽  
Author(s):  
Silvana A. Rodriguez ◽  
Ana P. Murray
Keyword(s):  
Antioxidant Activity ◽  
Chemical Composition ◽  
Essential Oil ◽  
Dpph Radical ◽  
Active Compounds ◽  
Aerial Parts ◽  
Stems And Leaves ◽  
In Vitro Antioxidant Activity

The essential oil from aerial parts (stems and leaves) of Atriplex undulata (Moq) D. Dietr. (Chenopodiaceae) has been studied for its in vitro antioxidant activity. The chemical composition of the oil obtained by hydrodistillation was determined by GC and GC-MS. The major constituents were p-acetanisole (28.1%), β-damascenone (9.3%), β-ionone (5.1%), viridiflorene (4.7%) and 3-oxo-α-ionol (2.2%). The antioxidant activity of the oil was determined by two methods: Crocin bleaching inhibition (Krel= 0.72 ± 0.15) and scavenging of the DPPH radical (IC50 = 36.2 ± 1.6 μg/mL). The presence of active compounds like p-acetanisole, carvone, vanillin, 4-vinylguaiacol, guaiacol, terpinen-4-ol and α- terpineol could explain the antioxidant activity observed for this oil.

Determination of phenolic compounds, in vitro antioxidant activity and characterization of secondary metabolites in different parts of Passiflora cincinnata by HPLC-DAD-MS/MS analysis

2018 ◽  
Vol 34 (7) ◽  
pp. 995-1001
Author(s):  
Ana Ediléia Barbosa Pereira Leal ◽  
Ana Paula de Oliveira ◽  
Raira Feitosa dos Santos ◽  
Juliana Mikaelly Dias Soares ◽  
Erica Martins de Lavor ◽  
...  
Keyword(s):  
Antioxidant Activity ◽  
Phenolic Compounds ◽  
Secondary Metabolites ◽  
Ms Analysis ◽  
Different Parts ◽  
In Vitro Antioxidant Activity
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