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Asian Journal of Applied Chemistry Research

· ISSN (electronic) 2582-0273

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421

Articles indexed

57

2026 articles

421

Open access

762

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Articles (421)

Analytical Method Development and Validation for Estimation of Silymarin in Tablet Dosage form by HPLC

Sneha Singh, Mohit Saini, Jitender K. Malik & Amit Kumar · Asian Journal of Applied Chemistry Research · 2020

Silymarin is extracted from the Silybum marianum (milk thistle) plant C25 containing flavonoid mixture. It is mainly used for its effect in liver disease. The HPLC of silymarin tablet had been validated for precision, accuracy (recovery), selectivity & Linearity. In the prese...

Open access Research Article 10.9734/ajacr/2020/v5i330135

Quality Evaluation of Some Commonly Consumed Oils and Fats

Oluwasegun, Soliu Miniru & Adunola, Abosede Bello · Asian Journal of Applied Chemistry Research · 2020

Aim: To evaluate and compare the quality parameters of some commonly consumed oils and fats. Study Design: Laboratory experimental design was used. Place and Duration of Study: Cultured Clarias gariepinus was collected from a fish pond, Glycine max was purchased from a local mark...

Open access Research Article 10.9734/ajacr/2020/v5i330137

Chemical Composition and Antibacterial Activity of Essential Oil of Melaleuca quinquenervia (Cav.) S.T. Blake (Myrtaceae)

Alioune Diallo, Yoro Tine, Abdoulaye Diop, Idrissa Ndoye, Falaye Traoré, Cheikh Saad Bouh Boye, Jean Costa, Julien Paolini & Alassane Wélé · Asian Journal of Applied Chemistry Research · 2020

For the first time, this study aimed to determine the chemical composition and the antibacterial activity of Melaleuca quinquenervia leaf essential oils from Senegal. Ten samples of leaves from M. quinquenervia were collected on two Senegal localities. The essential oils were obt...

Open access Research Article 10.9734/ajacr/2020/v5i230132

Competitive Adsorption of Xylene and Toluene on Modified and Unmodified Sodium Bentonite Clay Mineral

H. E. Ewuzie, T. N. Chikwe, N. C. Ngobiri & I. P. Okoye · Asian Journal of Applied Chemistry Research · 2020

Cetyltrimethylammonium bromide (CTAB) – modified and unmodified sodium bentonite were both used for the competitive adsorption of m-xylene and toluene from their aqueous solution. Infrared spectroscopy (IR) and expansion tests (adsorption capacity and Foster swelling) measurement...

Open access Research Article 10.9734/ajacr/2020/v5i230143

The Application of Monkey Cola Pericarp (Cola lepidota) in the Removal of Toluene from Aqueous Medium

C. Obi, N. C. Ngobiri, L. C. Agbaka & M. U. Ibezim-Ezeani · Asian Journal of Applied Chemistry Research · 2020

The study focused on the investigation of the effectiveness of the pericarp of monkey kola (Cola lepidota) biomass (CLPB) in the removal of toluene from aqueous system. X-Ray Diffraction (XRD), Fourier Transform Infrared (FTIR), Scanning Electron Microscopy (SEM) and phytochemica...

Open access Research Article 10.9734/ajacr/2020/v5i230140

Corrosion Inhibition of Pipeline Steel in 0.5 M HCL Using Cotyledon of Chrysophyllum cainito

E. P. Othaki & N. C. Ngobiri · Asian Journal of Applied Chemistry Research · 2020

The corrosion inhibition characteristics of Chrysophyllum cainto cotyledon aqueous extract was studied for the corrosion of pipeline steel in 0.5 M HCl using gravimetric technique. The corrosion surface morphology and corrosion surface film were studied using Scanning electron mi...

Open access Research Article 10.9734/ajacr/2020/v5i230131

Trace Metals Contamination in Bread Ingredients and Bread from Bakeries in Nigeria

V. O. E. Akpambang & A. P. Onifade · Asian Journal of Applied Chemistry Research · 2020

Bread loaves and bread ingredients (wheat flours, salt, sugar, yeast and water) were randomly sampled from ten bakeries within Akure metropolis of south western Nigeria and analysed to determine their safety levels for human consumption with respect to trace metal contents. The t...

Open access Research Article 10.9734/ajacr/2020/v5i230130

Uv Spectrophotometric Methods for Determination of Sofosbuvir in Pure Form and Pharmaceutical Dosage Forms in Presence of Its Alkaline Degradate

Zeinab Adel Nasr, Noha S. Said & Sawsan A. Abdel-Razeq · Asian Journal of Applied Chemistry Research · 2020

Aims: Two spectrophotometric methods were developed and validated for the determination of sofosbuvir in presence of its alkaline degradate. Study Design: Ratio difference and ratio derivative methods were assisted for determination of sofosbuvir in presence of its alkaline degra...

Open access Research Article 10.9734/ajacr/2020/v5i230129

Heavy Metal Contamination and Its Risk for Swampy Agricultural Soils of Keffi, Nasarawa West, Nigeria

U. Rilwan, A. A. Abbas & S. Muhammad · Asian Journal of Applied Chemistry Research · 2020

Swampy agricultural soils could be contaminated as a result of accumulation of heavy metals through emission from industrial areas, mines tailings, metal wastes, gasoline, paints, fertilizers, manure, sewage sludge, pesticide, waste water irrigation, coal combustion residue, spil...

Open access Research Article 10.9734/ajacr/2020/v5i230128

Isolation, Characterization and Antibacterial Activity of Ergosta-5, 7, 22-triene-3β, 14α – diol (22Z) from Kenyan Ganoderma lucidum

Ebrahim Sande, Danstone Lilechi Baraza, Selline Ooko & Peter Kuloba Nyongesa · Asian Journal of Applied Chemistry Research · 2020

Aims: To determine the chemical composition and antibacterial activity of Kenyan Ganoderma lucidum. Study Design: Structural determination of the isolated compound was done using spectral evidences and in comparison with literature. The antibacterial properties of the compound wa...

Open access Research Article 10.9734/ajacr/2020/v5i130127