Skip to content
Topic

antioxidant

Papers (783)

Potential Antioxidant and Anti-Proliferative Activities of Biologically Active Marine Algae Extracts

Taha A. Kumosani, Khadijah Saeed Balamash, Hanaa Ghashlan, Youssri Ahmed Mohamed, Othman A. S. Baothman, Mustafa Zeyadi, Soonham Sami Yaghmoor, Areej H. Alyahiby, Rana R. AL-Rasheed, Wafa Y. Alturkistani, Tahani M. Alghamdi, Maryam H. AL-Zahrani & Said Salama Moselhy · Journal of Pharmaceutical Research International · 2017

Background: Marine microorganisms such as algae were identified a rich sources of biologically active compounds. This study was designed to explore the in vitro antioxidant, anti-apoptotic and anti proliferative activities of different algae [Gracilaria dendroides (GD), Dictyota...

Open access Research Article 10.9734/JPRI/2017/38089

Ethanolic Extract of Solanum melongena Linn Fruit Mitigated Monosodium Glutamate-Induced Oxidative Stress

Uchendu O. Mbah & Anthony Cemaluk C. Egbuonu · International Journal of Biochemistry Research & Review · 2017

Background/Aim: Monosodium glutamate (MSG), a flavour enhancing food additive generally regarded as safe by food regulatory bodies at low concentration can induce oxidative stress at high concentration. The heightened search for underutilized plant-sourced food necessitated this...

Open access Research Article 10.9734/IJBCRR/2017/35055

Study of Antioxidants, Phytochemicals and Heavy Metals in Crude Leaf Extract in Different Solvents of Castor (Ricinus communis)

Brij B. Tewari, G. Rekha & S. Gomathinayagam · Asian Journal of Advances in Agricultural Research · 2017

The castor oil plant Ricinus communis is a member of the family Euphorbiaceae. This plant is a member of the genus Ricinus which is traditionally called castor bean. Castor seed is the source of castor oil, which has a number of uses. The leaves were dried in an oven at 50 – 60ºC...

Open access Research Article 10.9734/AJAAR/2017/33203

Identification and Quantification of Phenolic Compounds and Bioactive Properties of Sorghum-cowpea-based Food Subjected to an In vitro Digestion Model

Oluyemisi E. Adelakun & Gyebi Duodu · European Journal of Nutrition & Food Safety · 2017

This work identified and quantified some phenolics compound in sorghum-cowpea porridge after subjection to in vitro digestion. Flours, porridge and digested porridge were analysed for total phenolics, total flavonoids, ABTS-radical scavenging capacity and specific phenolic acids...

Open access Research Article 10.9734/EJNFS/2017/20310

Antimicrobial and Antioxidative Activities in the Stem Extracts of Derris trifoliata, a Mangrove Shrub

Aritra Simlai, Anjali Gangwar, Sarthaki Avinash Ghonge & Amit Roy · Journal of Pharmaceutical Research International · 2017

Aims: An in-depth study on the phytochemical contents, antimicrobial and antioxidative activities of stem tissue of Derris trifoliata Lour. (Fabaceae), a mangrove shrub from Sundarban estuary, India. Methodology: Phytochemical analyses were carried out using established methods f...

Open access Research Article 10.9734/JPRI/2017/34455

Lead Accumulation and Distribution at Cellular level in Native Plants Growing on Battery Wastes Contaminated Sites in Ibadan, Nigeria

Ayotunde A. Adeosun, Sifau A. Adejumo & Prashant Srivastava · International Journal of Plant & Soil Science · 2017

Introduction: Effective phytorextraction depends on the identification of fast growing plants that can tolerate and accumulate high concentration of metals in their tissue. This study was conducted to identify potential lead hyperaccumulators among the native plant species growin...

Open access Research Article 10.9734/IJPSS/2017/32252

Antimicrobial, Antioxidant and Protective Effect of Methanol Extract of Trichilia emetica (Meliaceae) Stem and Root Bark against Free Radical-induced Oxidative Haemolysis

Kouitcheu Mabeku Laure Brigitte, Tchouangueu Thibau Flaurant & Talla Emmanuel · European Journal of Medicinal Plants · 2017

Background: The objectives of this study are to investigate the antimicrobial, antioxidant and antiradical properties of methanol extract of the stem and root bark of Trichilia emetica on a model of free radical-induced membrane damage. Methodology: p-Iodonitrotetrazolium chlorid...

Open access Research Article 10.9734/EJMP/2017/33343

Radical Scavenging Capacity and Efficacy of Myristica fragrans (Nutmeg) Metabolites on Cladosporum herbarum of Food Origin

Simiat Olanike Jimoh, Olaoniye Habeebat Labo-Popoola & Kazeem Adelani Alabi · Microbiology Research Journal International · 2017

Aim: To determine radical scavenging capacity and efficacy of Myristica fragrans metabolites on fungi of food origin. Study of Design: Pretreatment and processing of Myristica fragrans, solvent extraction technique, phytochemical screening, radical scavenging activity, total phen...

Open access Research Article 10.9734/MRJI/2017/31962

Analgesic, Non-ulcerogenic and Antioxidant Activities of the Aqueous Stem Bark Extract of Morinda lucida (Rubiaceae) in Mice

Mezui Christophe, Amang André Perfusion, Bougnom Blaise Pascal, Malepa Meda Ginette, Tchinda Fokoua Serges, Tchapmeni Fando Liliane & Tan Paul Vernyuy · Journal of Applied Life Sciences International · 2017

Aims: The objective of this study was to evaluate the analgesic; non ulcerogenic and antioxidant effects of the aqueous stem bark extract of Morinda lucida in mice. Place and Duration of Study: Department of Biological Sciences, Higher Teachers’ Training College; Department of An...

Open access Research Article 10.9734/JALSI/2017/33003

Gastroprotective, Antioxidant and Antibacterial Properties of the Aqueous Root Bark Extract of Cassia arereh Del. (Caesalpiniaceae) in a Wistar Rat Model

Mezui Christophe, Nkenfou Céline, Amang André Perfusion, Ndji Otto Gustave, Nkwengoua Ernestine, Djougné Patricia, Lémoupa Blaise, Fouman Jean Mermoze & Tan Paul Vernyuy · Journal of Advances in Biology & Biotechnology · 2017

Aims: The objective of this study is to evaluate gastric cytoprotective, antioxidant and antibacterial properties of aqueous root bark extract of Cassia arereh (AECA). Place and Duration of Study: Department of Biological Sciences (Animal Physiology Laboratory, Biochemistry Labor...

Open access Research Article 10.9734/JABB/2017/32667

In vitro Antioxidant and Antibacterial activity of Bridelia atroviridis (Arasado)

Oluremilekun Olabisi Sokefun, Oluwole Olusoji Eleyowo & Mary Oluwatoyin Avungbeto · Journal of Complementary and Alternative Medical Research · 2017

Aim: Bridelia atroviridis methanolic leaf extracts was assessed for antioxidant and antibacterial activity. Place and Duration of Study: The study was carried out in the Microbiology Laboratory, Department of Science Laboratory Technology, School of Pure and Applied Science, Lago...

Open access Research Article 10.9734/JOCAMR/2017/29305

Evaluation of Free Radical Scavenging and Antibacterial Activity of Acalypha wilkesiana and Terminalia catappa Methanolic Leaf Extracts

Mutiat Adetayo Omotayo, Seide Modupe Akoro, Mary Oluwatoyin Avungbeto & Happiness Uwakwe · Microbiology Research Journal International · 2017

Aim: This study evaluates the antioxidant and antibacterial activity of Acalypha wilkesiana and Terminalia catappa methanolic leaf extracts. Place and Duration of Study: The study was carried out in the Biochemistry and Microbiology Laboratory, Department of Science Laboratory Te...

Open access Research Article 10.9734/MRJI/2017/32761

Effect of Phosphorus Deficiency on Phenolics and Antioxidants Content of Two African Nightshade Varieties Grown in Kenya

Ogembo Oyaro Joel, P. Nawiri, W. Musila & Joseph P. Gweyi-Onyango · International Journal of Plant & Soil Science · 2017

Indigenous vegetables form an integral part of the Kenyan diets, most commonly consumed being the African nightshade. These vegetables contain important phenolics and antioxidants that have medicinal and good health attributes. Their production has strongly been associated with e...

Open access Research Article 10.9734/IJPSS/2017/32424

Vasorelaxan Effect and Potent Antioxidant Activity of Natural Flavones Isolated from Lourteigia stoechadifolia and Ageratina stevioides, Two Venezuelan Plants

Juan Morán-Pinzón, Eily Mondolis, Andrés Abad, Juan M. Amaro-Luis, María Ángeles Sevilla, María José Montero, José Luis López-Pérez & Estela Guerrero De León · European Journal of Medicinal Plants · 2017

Aims: This study was undertaken to investigate the vasorelaxant and antioxidant effects of natural flavones, 5,3’-dihydroxy-6,7,4’-trimetoxyflavone (eupatorin) (1), 5-hydroxy-6,7,3’,4’-tetrametoxyflavone (2), and 5,4’-dihydroxy-7-metoxyflavone (genkwanin) (3). Study Design: Biome...

Open access Research Article 10.9734/EJMP/2017/31985