In vitro antioxidant activity of extracts from leaves of ten commonly used medicinal plants and #8211; a comparative study

2014 ◽  
Vol 3 (3) ◽  
pp. 211
Author(s):  
Sarah Nwozo ◽  
Sunday Awe ◽  
Babatunji Oyinloye
Keyword(s):  
Antioxidant Activity ◽  
Medicinal Plants ◽  
Comparative Study ◽  
In Vitro Antioxidant Activity

scholarly journals A comparative study of the phenolic compounds and the in vitro antioxidant activity of different Brazilian teas using multivariate statistical techniques

2014 ◽  
Vol 60 ◽  
pp. 246-254 ◽  
Author(s):  
Acácio Antonio Ferreira Zielinski ◽  
Charles Windson Isidoro Haminiuk ◽  
Aline Alberti ◽  
Alessandro Nogueira ◽  
Ivo Mottin Demiate ◽  
...  
Keyword(s):  
Antioxidant Activity ◽  
Phenolic Compounds ◽  
Comparative Study ◽  
Statistical Techniques ◽  
Multivariate Statistical Techniques ◽  
Multivariate Statistical ◽  
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

A comparative study of phenolic compounds profile and in vitro antioxidant activity from buriti (Mauritia flexuosa) by-products extracts

LWT ◽  
2021 ◽  
pp. 111941
Author(s):  
Adenilson Renato Rudke ◽  
Kátia Suzana Andrade ◽  
Simone Mazzutti ◽  
Acácio Antônio Ferreira Zielinski ◽  
Victor Rodrigues Alves ◽  
...  
Keyword(s):  
Antioxidant Activity ◽  
Phenolic Compounds ◽  
Comparative Study ◽  
Mauritia Flexuosa ◽  
By Products ◽  
In Vitro Antioxidant Activity

A comparative study of the in vitro antioxidant activity of statins

2003 ◽  
Vol 90 (2-3) ◽  
pp. 317-321 ◽  
Author(s):  
Ferdinando Franzoni ◽  
Alfredo Quiñones-Galvan ◽  
Francesco Regoli ◽  
Ele Ferrannini ◽  
Fabio Galetta
Keyword(s):  
Antioxidant Activity ◽  
Comparative Study ◽  
In Vitro Antioxidant Activity

scholarly journals Invitro Efficacy of antioxidant activity in ethanolic and aqueous leaf extracts of Andrographis paniculata Nees and Rhinacanthus nasutus Kurz

2020 ◽  
Vol 11 (4) ◽  
pp. 6301-6306
Author(s):  
Akilandeswari G ◽  
Bupesh G ◽  
Vijaya Anand A ◽  
Saradhadevi K M ◽  
Mayur Mausoom Phukan ◽  
...  
Keyword(s):  
Antioxidant Activity ◽  
Medicinal Plants ◽  
Radical Scavenging ◽  
The Body ◽  
Andrographis Paniculata ◽  
Peroxide Radical ◽  
Leaf Extracts ◽  
Rhinacanthus Nasutus ◽  
In Vitro Antioxidant Activity

Plants are adundantly and are very promisive to be used as source of drugs in many diseases or infections and also it is a main agents of antioxidants which prevents the oxidative stress that are caused by the free radicals. There are numerous studies based on the pharmaceutical and classification of medicinal plants throughout the world. Leaves, fruits, roots are most frequently plant parts used in many research and studies. Here the present study was aimed to evaluate the in vitro antioxidant activity of aqueous and ethanol leaf extracts of Andrographis paniculata Nees and Rhinacanthus nasutus Kurz. Antioxidant is a substance which is used to prevent some types of cell damage in the body. Determination of their in vitro antioxidant activity were carried out by using methods such as DPPH (2,2-diphenyl-1picrylhydrazyl assay), ABTS (2,2′-azinobis (3-ethylbenzothiazolin 6-sulfonic acid assay), FRAP (ferric reducing antioxidant power assay) and SOD (super oxide anion scavenging) assay, H2O2 (hydrogen peroxide radical scavenging) assay. Moreover the ethanolic leaf extracts showed best antioxidant activity than the aqueous leaf extracts. Experimental results reveals that the leaves of A. paniculata have potent antioxidant and free radical scavenging activity than R. nasutus. Further investigation must be done for these two medicinal plants for the discovery of the bioactive compounds.

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