Non healthy oils & fats consumption in foods is the major reason of obesity in human beings. Common cooking oils & fats are composed of medium and long chain triglycerides. Each triglyceride consist of fatty acids called medium and long chain fatty acids abbreviated as (M...
Open access
Research Article10.9734/ajacr/2021/v9i130204
Sulphadiazine and their copper metal complexes are dexterous ligands, which are condensation products of primary amines with carbonyl compounds gaining importance day by day in the present scenario. Spectral characterization and examination of the potential antimicrobial and anti...
Open access
Research Article10.9734/ajacr/2021/v9i130203
In this research synthesis of silver nanoparticles by a green method is studied. The high importance of silver nanoparticles using extract of Delonix regia (DREAgNs) is due to their unique properties, such as non-expensive, easily available and have application in water treatment...
Open access
Research Article10.9734/ajacr/2021/v9i130202
Aims: To synthesize and characterize six caprolactam-based ionic liquids (CPILs) by combination of caprolactam with different organic and inorganic Brønsted acids that can be utilized for lipid extraction from microalgae. Study design: Experimental design include quantitative an...
Open access
Research Article10.9734/ajacr/2021/v8i430201
The study reports the corrosion inhibition activity of methanol extract of Aframomum chrysanthum on mild steel in 0.1 M HCl, using gravimetry analysis. The weight loss of the mild steels was observed to increase with increasing immersion time. The inhibition efficiency (%IE) was...
Open access
Research Article10.9734/ajacr/2021/v8i430200
A. Mohd Zulkhairi, M. N. Siti Aisyah, M. Razali, G. Nur Syafini, M. B. Umikalsum, A. Aimi Athirah, M. Y. Nur Daliana & H. Rosali·Asian Journal of Applied Chemistry Research·2021
Aims: To investigate the antioxidant activities, total phenolic and oxalate contents in two varieties of eggplant (Solanum melongena) (terung telunjuk (TT) and terung rapuh (TR)) at different maturity stages. Study design: Each sample was extracted three times (n=3) for the antio...
Open access
Research Article10.9734/ajacr/2021/v8i430198
In this study, the effects of increasing sonication time (60 min, 120 and 150 min), increasing temperatures (25oC, 30oC and 60oC), different Dissolved Oxygen (DO) concentrations (2 mg/l, 4 mg/l, 6 and 10 mg/l), different N2(g) sparging (15 and 30 min) and H2O2 concentrations (100...
Open access
Research Article10.9734/ajacr/2021/v8i430197
The PZC is essential parameter for the characterization of certain materials used for the treatment of organic or inorganic wastes in the environment, particularly from waste water and industrial sludge. Potentiometric titration and batch experimentation method was used to determ...
Open access
Research Article10.9734/ajacr/2021/v8i430196
The objective of the study was the treatment of the pollutants (dissolved chemical oxygen demand (CODdis), total organic carbon (TOC) and total and individual polycyclic aromatic hydrocarbons (PAH)) present in the petrochemical industry wastewater (PCI) by sonication. The effects...
Open access
Research Article10.9734/ajacr/2021/v8i330195
This work investigates the concentration of some trace elements in freshwater microalgae ( Chlorella vulgaris and Spirulina platensis) through total reflection x-ray fluorescence spectroscopy (TXRF). Slurry samples were prepared from 3.4 ± 0.5 to 9.8 ± 0.5 mg of freeze-dried alga...
Open access
Research Article10.9734/ajacr/2021/v8i330194