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antioxidant

Papers (783)

Biochemical Characteristics and Antioxidant Properties of Citrus Juice from Lemon (Citrus limon), Lime (Citrus aurantifolia) and Grapefruit (Citrus paradisi) as Influenced by Degree of Ripening

Olusegun O. Ogundele & Mathew K. Bolade · Asian Food Science Journal · 2021

The influence of degree of ripening (unripe, half-ripe and ripe) of citrus fruits (lemon, lime and grapefruit) on the biochemical characteristics and antioxidant potential of their juices was investigated. The juice yield from the citrus fruits was affected by the level of ripeni...

Open access Research Article 10.9734/afsj/2021/v20i330277

Snail Slime: Evaluation of Anti-Inflammatory, Phytochemical and Antioxidant Properties

N. C. Chinaka, L. C. Chuku, G. George, C. Oraezu, G. Umahi & O. F. Orinya · Journal of Complementary and Alternative Medical Research · 2021

Snails posses numerous nutritional, medicinal and therapeutic properties, making it an essential component of human nutrition, medicinal and skin health. This study is aimed at evaluating the anti-inflammatory and antioxidant properties of snail slime obtained from giant African...

Open access Research Article 10.9734/jocamr/2021/v13i130214

The Potential Anti-Obesity, Anti-Diabetic and Anti-Oxidant Effects of Vitamin a in Streptozotocin-Induced Diabetic Mice

Yosra Alhindi, Anwar Bafaraj, Abeer Barasain, Massarah Hadidi, Norah Bajandooh, Ruba Al-Sulami, Shahad Alahmadi, Rawabi Alzelaai, Lama Aljahdli, Arwa Fairaq & Sahar Elashmony · Journal of Pharmaceutical Research International · 2021

Background: Evidence suggests that there is a link between diabetes mellitus and Vitamin A. Moreover, it has been reported that diabetes induces oxidative stress. Lately, a wide attention has been developed to the protective biochemical function of natural antioxidants contained...

Open access Research Article 10.9734/jpri/2021/v33i631189

Screening of Antioxidant Activity of 20 Kinds of Mushrooms from Southwest of China

Dong-Hao He, Zhao-Hui Yu & Yi Huang · Microbiology Research Journal International · 2021

The ethanol and water extracts of 20 kinds of mushrooms from Sichuan Province, Southwest of China, were investigated for their antioxidant activity using DPPH assay. The results showed the ethanol extract of Serpula lacrymans, Daldinia concentrica, and Scleroderma verrucosum had...

Open access Research Article 10.9734/mrji/2021/v31i130289

Effect of Salinity Stress on Enzymatic Antioxidants Defense System of Two Maize (Zea mays L.). Varieties

Zulkallaini Shehu, A. L. Abubakar, M. Musa, Abdullahi Muhammad Labbo, Zainab Hassan Bello & Shehu Salihu · Asian Journal of Biochemistry, Genetics and Molecular Biology · 2021

Maize is an economically important cereal crop cultivated worldwide depending on suitable climate condition. maize production is hindered by biotic and abiotic factors. Salinity is one of the major factors that affect maize yield. Plant respond to salinity by changes in their ant...

Open access Research Article 10.9734/ajbgmb/2020/v6i430161

Antioxidant Drug Design: Historical and Recent Developments

Melford C. Egbujor, Samuel A. Egu, Vivian I. Okonkwo, Alifa D. Jacob, Pius I. Egwuatu & Ifeanyi S. Amasiatu · Journal of Pharmaceutical Research International · 2021

The sustained interest in the design of potent antioxidants drugs over the years can be attributed to the indispensable roles antioxidants play in the mitigation of oxidative stress and its concomitant diseases. The high demand for exogenous antioxidants has been ascribed to the...

Open access Research Article 10.9734/jpri/2020/v32i4131042

Assessment of the Inherent in-vitro Antioxidant Potential of Commelina benghalensis Leaf Extract

Tebekeme Okoko · Asian Journal of Biochemistry, Genetics and Molecular Biology · 2021

Commelina benghalensis is a troublesome but exotic weed native to the African and Asian subregions used traditionally for the treatment and management of various disorders. The aim of this study was to investigate the potential antioxidant activity of the methanolic leaf extract...

Open access Research Article 10.9734/ajbgmb/2020/v6i430159

Green Synthesis of Silver Nanoparticles Using Some Medicinal Plants

Joud Jalab, Adawia Kitaz, Wassim Abdelwahed & Rawaa Al- Kayali · International Research Journal of Pure and Applied Chemistry · 2020

Aims: The green synthesis of silver nanoparticles in an eco-friendly, economical and more effective approach using (Acacia cyanophylla, Phlomis syriaca and Scolymus hispanicus) plants extracts and describing their main chemical properties and study the effect of its chemical comp...

Open access Research Article 10.9734/irjpac/2020/v21i2430330

Antioxidant and Ethnobotanical Study of Strychnos icaja Baillon (Loganiaceae) from Gabon

Reine Raïssa Rolande Aworet Samseny, Line-Edwige Mengome & Sophie Aboughe Angone · European Journal of Medicinal Plants · 2020

Aim: In plants, are found large amount of vitamin (A, B, C, E), mineral (Zn, Cu, Se) and biochemical (glutathione, taurine, phenol acids) substances which also have a well-known antioxidant power. These substances have phytotheraptic applications in the fight against aging caused...

Open access Research Article 10.9734/ejmp/2020/v31i1830343

Effects of Various Drying Methods on Physicochemical Characteristics, Flavonoids and Polyphenol Content, and Antioxidant Activities of Different Extracts from Morinda citrifolia Fruit

Kha Chan Tuyen, Nguyen Thanh Cong, Pham Van Thinh, Trương Ngọc Minh, Tran Dinh Manh & Huỳnh Hoàng Như Khánh · Journal of Pharmaceutical Research International · 2020

Introduction: M. citrifolia is known as a medical plant in Vietnam, named Noni, which contains numerous bioactive ingredients and applying good in functional food and pharmaceuticals. The notices on the change of physicochemical characteristics (color, pH, total solids, and titra...

Open access Research Article 10.9734/jpri/2020/v32i3731005

Total Phenolic Compounds Extraction in Leaves of Ocimum gratissimum L. and Their Potential Activity against Some Agricultural Contaminants

Kporou Kouassi Elisée, Adela Pintea, OKOU Obou Constantin, Antonia Odagiu, N’guessan Jean David & Djaman Allico Joseph · Asian Research Journal of Agriculture · 2020

Aims: Phenolic compounds are secondary metabolites that are important in the plant due to their role in plant defense and their antioxidant activity with other biological properties such as antipyretic, analgesic and antimicrobial activities. This study focused on the biological...

Open access Research Article 10.9734/arja/2020/v13i430108

Tetrapleura tetraptera of Ghanaian Origin: Phytochemistry, Antioxidant and Antimicrobial Activity of Extracts of Plant Parts

Christopher Larbie, Felix Charles Mills- Robertson, Emmanuel Bright Quaicoe, Rita Opoku, Naomi Chounbayor Kabiri & Rachel Owusu Abrokwah · Journal of Pharmaceutical Research International · 2020

Introduction: The role of medicinal plants in meeting the healthcare needs of the populace, particularly in developing countries cannot be overemphasized. They provide holistic treatment and wellbeing due to a plethora of phytochemicals found in them. Among such is Tetrapleura te...

Open access Research Article 10.9734/jpri/2020/v32i3530981

Comparative Study on the Nutritional and Antioxidant Components of Fruit Parts of Citrullus lanatus

Stanley Kanayochukwu Nnenne, Kingsley Ikechukwu Ubaoji, Uchechukwu Chibuzo Ogbodo, Victor Henry Azubuike Enemor & Adebayo Afees Oladejo · European Journal of Nutrition & Food Safety · 2020

Aim: Citrullus lanatus is a fruit widely consumed for its pulp though incompletely, as its other parts (seed and rind) are discarded and may possibly offer bioactive compounds involved in ameliorating certain disease conditions. Hence, this study aimed at comparatively investigat...

Open access Research Article 10.9734/ejnfs/2020/v12i1130317

Antioxidant Properties and Effect of Ethanolic Extract of Pulcria crispa on Biochemical and Hematological Parameters of Albino Rats

Haytham M. Daradka, Ramadan Al- Shdefat & Areej A. Eskandrani · Journal of Pharmaceutical Research International · 2020

Background: Pulcria crispa (P. crispa) is an herbal plant traditionally used to treat common ailments. Objective: In this study, we investigated P. crispa for its phytochemical constituents, antioxidant properties and effects on biochemical and hematological parameters as well as...

Open access Research Article 10.9734/jpri/2020/v32i3330944

Evaluation of Antioxidant Activity and Polyphenolic Content of Commonly Consumed Egg Plant Varieties and Spinach Varieties in Sri Lanka

H. A. C. O. Hettiarachchi, K. D. P. P. Gunathilake & Sharmila Jayatilake · Asian Journal of Research in Biochemistry · 2020

Aims: To evaluate the antioxidant capacity and the polyphenolic content of commonly consumed egg plant varieties and spinach varieties in Sri Lanka, in order to screen the potential for utilizing them in developing of functional food products. Study Design: Complete randomized de...

Open access Research Article 10.9734/ajrb/2020/v7i430149