Search results for “Methanol”

About 10 results in articles

Open Access Pub publishes peer-reviewed, free-to-read open-access articles. Showing articles matching Methanol — open any to read the full text, or download the PDF or XML.

Biolarvicidal Potentials of the Methanolic-Leaf-Extracts of Selected Tropical Plant Species

Apr 2019 DOI 10.14302/issn.2641-7669.ject-19-2730
Ayodele A. OyedejiCorresponding author

The global impact of malaria and challenges encountered during its control have necessitated the application of multifaceted strategies, including the application of plant-derived agents. Amidst these challenges the proliferation of the vector is becoming hyperendemic in tropical region. This resear…

Evaluation and Comparision of Total Phenolics, Total Flavonoids and Antioxidant Activity of A. Mexicana Aerial Parts in Different Solvents

Apr 2023 DOI 10.14302/issn.2471-2140.jaa-22-4251
Sachin KumariCorresponding author

The study's goal was to determine the total phenolics, total flavonoids, and antioxidant activity of A. mexicana aerial parts. Extracts were prepared using different solvents namely n-hexane, ethyl acetate, acetone, methanol, and water on basis of increasing polarity using soxhlet appratus. Aqueous…

Antimycotic Activity of Leaf Extracts of Medicinal Plants Against Dermatophytes

Nov 2020 DOI 10.14302/issn.2766-869X.jfd-20-3603
Renu JangidCorresponding author

Plant products have been used as medicines against fungal infectious diseases. In this research antimycotic activity of the leaf extracts of five medicinal plants (Nerium indicum, Catheranthus roseus, Lantana camera, Ziziphus mauritiana) were tested against three dermatophytes (Trichophyton mentagro…

A Study on Redox Potential of Phytochemicals and their Impact on DNA

Apr 2020 DOI 10.14302/issn.2575-7881.jdrr-20-3267
Bechan SharmaCorresponding author

The phytochemicals are endowed with antioxidant activities because of the presence of plentiful polyphenols and many other phytochemicals. However, some recent reports have suggested that phytochemicals from certain plant species exhibit DNA damaging properties mainly due to presence of alkaloids. I…

Abelmoschus Esculentus (Moench.) Seed Derived Flavonoids Antioxidant Protect the Heart Against Experimental Oxidative Injury

Mar 2020 DOI 10.14302/issn.2577-2279.ijha-20-3215
O. Atinuke AnjorinCorresponding author Department of Anatomy and Cell Biology

Since oxidative stress impairs the cardiovascular function, the hypothesis from the present study is that the treatment of paraquat-exposed adult Wistar rats with methanolic extract of Abelmoschus esculentusseed would reduce paraquat-induced cardiovascular damage. Thirty healthy female Wistar rats w…

In Vitro Assessment of Antioxidant Enzymes, Phenolic Contents and Antioxidant Capacity of the Verdolaga (Portulacaceae)

Jan 2020 DOI 10.14302/issn.2379-7835.ijn-19-3144
Yaaser Q. AlmulaikyCorresponding author

In this study, the antioxidants and photosynthetic compounds of Verdolaga were examined. Compounds were extracted from distinctive segments of the verdolaga using various solvents such as methanol (40, 60, 80%), ethanol (40, 60, 80%), acetone (40, 60, 80%), and deionized water. The use of 80% methan…

Glass Chromatography Application: TLC Separation of Benzoic Esters in Pharmaceutical Products

Dec 2017
Loai AljerfCorresponding author

p-hydroxybenzoic acid esters are used as food and drug preservatives. These compounds were quantised by a reversed-phase thin-layer chromatography method based on the use of silanized silica gel as stationary phase. Thin layers chromatography of silanized silica gel (HF254) is implemented to separat…

Investigation on Phytochemical and Antioxidant Activity of the Plant Murraya koenigii Linn (Curry leaf) in Rajshahi, Bangladesh

Sep 2017 DOI 10.14302/issn.2471-2140.jaa-17-1728
Md. Badrul IslamCorresponding author

The use of herbal medicine is becoming popular day by day due to toxicity and side effects of allopathic medicines. Considering the medicinal importance of the plant Murraya koenigii Linn (Curry leaf), the antioxidant activity (AC), total phenolic content (TPC), total flavonoid content (TFC), of dif…

New Antioxidant Flavonoids from the Aerial Parts of Secamone Afzelii

Feb 2016 DOI 10.14302/issn.2471-2140.jaa-15-887
Abdulmagid Alabdul MagidCorresponding author

A bioassay-guided fractionation of petroleum ether, EtOAc and n-BuOH soluble parts of the 80% hydromethanol extract was performed to investigate the antioxidant activity of Secamoneafzeliiaerial parts using DPPH free radical scavenging assay. The results revealed that EtOAc and n-BuOH soluble parts…

Waste Clay for Biodiesel Through Base Catalyzed Transesterification of Residual Cotton Seed Oil.

May 2015 DOI 10.14302/issn.2642-3146.jec-13-292
Zeeshan AliCorresponding author

After processing of cotton seed oil (CSO) the activated bleaching clay (ABC) is converted to low valued waste bleaching clay (WBC). The chemical composition of ABC from Mirpur, Azad Kashmir region of Pakistan is found out as; SiO2 71.34, Al2O3 15.54, CaO 2.72, MgO 1.48, Na2O 0.51, K2O 0.23, Fe2O3 0.…

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