Results 21 to 30 of about 717,691 (315)

Determination of total antioxidant content of methanolic extracts of Cynara scolymus, Echinacea purpurea and Portulaca oleracea

, 2022
Background: The unique properties of medicinal plants particularly their effects on human health have attracted the attention of many researchers.
Darvishi, Mohammad, Kadhim, M. M., Khawaja, W. K., Bahmani, Mahmoud, Bahmani, M., Hussam, F., K. Khawaja, Waleed, Altememy, D., Alwan, N. H., Karim, Y. S., Hussin Alwan, Nathera, M. Hameed, Noora, Darvishi, M., Salam Karim, Yasir, Hussam, Fadhil, M. Kadhim, Mustafa, Altememy, Dhiya, Hameed, N. M.   +17 more
core   +1 more source

The antioxidant activity of cocoa

Pharmacognosy Magazine, 2009
In this study we aimed to determine the antioxidant effects of Cocoa ( Theobroma cacao L.), which is commonly used in both chocolate and cocoa drinks all over the world , on lipid peroxidation, alanine transaminase (ALT), aspartate transaminase (AST), glutathione (GSH) and protein oxidation levels in carbon tetrachloride (CCl4 ) treated for male ...
Kilicgun, Hasan, Dehen, Altiner
openaire   +3 more sources

Antioxidant and antihemolytic activities of methanol extract of Hyssopus angustifolius [PDF]

, 2012
This study was designed to evaluate antioxidant and antihemolytic activities of Hyssopus angustifolius flower, stem and leaf methanol extracts by employing various in vitro assays.
Hellio, Claire, Nabavi, Seyed Fazel, Nabavi, S., Alinezhad, H., Azimi, R., Azimi, Razieh, Fazel Nabavi, Seyed, Nabavi, Seyed Mohammad, Bahafar, Robabeh, Baharfar, R., Zare, Mahboobeh, Zare, M., Alinezhad, Heshmatollah   +12 more
core   +1 more source

Antioxidant Activity of 3-[N-(Acylhydrazono)ethyl]-4-hydroxy-coumarins

Molecules, 2016
A series of 3-acylhydrazono-4-hydroxycoumarins were synthesized via condensation of 3-acetyl-4-hydroxycoumarin with appropriate hydrazides. The structures of the newly-synthesized compounds were characterized by spectral and elememental analysis or HRMS ...
Antigoni Kotali, Despina A. Nasiopoulou, Constantinos A. Tsoleridis, Philip A. Harris, Christos A. Kontogiorgis, Dimitra J. Hadjipavlou-Litina   +5 more
doaj   +1 more source

Antioxidant Activity of Essential Oils

Antioxidants, 2023
In recent few years, the high efficacy of herbal antioxidant products in various diseases has been reported [...]
Delia Mirela Tit, Simona Gabriela Bungau
doaj   +1 more source

GENOTOXICITY AND ANTIOXIDANT ENZYME ACTIVITIES INDUCED BY THE CAPTAN FUNGICIDE IN THE ROOT OF BELL PEPPER (Capsicum annuum L. var. grossum L. cv. Kandil)

Trakya University Journal of Natural Sciences, 2019
In this study, we investigated the toxic effects of the captan fungicide by using morphological, physiological and cytological parameters in bell pepper (Capsicum annuum L. var. grossum L. cv. Kandil) root tissue. The seeds of bell pepper were germinated
Müge Saylan, Elif Yüzbaşıoğlu, Eda Dalyan, İlgin Akpınar, Muammer Unal   +4 more
doaj   +1 more source

Eucalyptus oleosa Essential Oils: Chemical Composition and Antimicrobial and Antioxidant Activities of the Oils from Different Plant Parts (Stems, Leaves, Flowers and Fruits) [PDF]

, 2011
Essential oils obtained by hydrodistillation from the different parts (stems, adult leaves, immature flowers and fruits) of Eucalyptus oleosa were screened for their antioxidant and antimicrobial properties and their chemical composition. According to GC-
Abderrabba, Manef, Mathieu, Florence, Ben Marzoug, Hajer Naceur, Bouajila, Jalloul, Manef Abderraba, Mehrez Romdhane, Lebrihi, Ahmed, Hajer Naceur Ben Marzoug, Jalloul Bouajila, Florence Mathieu, Mohamed Larbi Khouja, Romdhane, Mehrez, Khouja, Mohamed Larbi, François Couderc, Couderc, François, Ahmed Lebrihi   +15 more
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Antioxidant Activity of Natural Hydroquinones

Antioxidants, 2022
Secondary metabolites derived from hydroquinone are quite rare in nature despite the original simplicity of its structure, especially when compared to other derivatives with which it shares biosynthetic pathways.
Rosa M. Giner, José Luis Ríos, Salvador Máñez   +2 more
doaj   +1 more source

Antioxidant assays - consistent findings from FRAP and ORAC reveal a negative impact of organic cultivation on antioxidant potential in spinach but not watercress or rocket leaves [PDF]

, 2013
Watercress (Rorippa nasturtium-aquaticum), wild rocket (Diplotaxis tenuifolia), and spinach (Spinacia oleracea) are commercial crops reported to have high concentrations of antioxidants, possibly contributing to disease prevention following human ...
Mazzer, Alice, Clarkson, Graham J.J., Clarkson, Graham JJ, Payne, Adrienne C., Payne, Adrienne C, Taylor, Gail   +5 more
core   +1 more source

Antioxidant Content, Antioxidant Activity, and Antibacterial Activity of Five Plants from the Commelinaceae Family

Antioxidants, 2014
Commelinaceae is a family of herbaceous flowering plants with many species used in ethnobotany, particularly in South America. However, thus far reports of their bioactivity are few and far between.
Joash Ban Lee Tan, Wei Jin Yap, Shen Yeng Tan, Yau Yan Lim, Sui Mae Lee   +4 more
doaj   +1 more source