Our study focused on analysing 135 pineapple samples, meticulously collected in the departments of Adiaké and Grand-Bassam during two field campaigns between January-February 2024 (dry season) and June-August 2025 (rainy season). The aim is to inform consumers of pineapple fruit...
Open access
Research Article10.9734/irjpac/2025/v26i6960
The interfacial tensions of alkanes in the presence of CH4 and CO2 were predicted using the model taken as a combination of Density Gradient theory and Peng-Robinson equation of state and compared with existing simulation data. The main aim of this work was to make a progress in...
Open access
Research Article10.9734/irjpac/2026/v27i1970
This study assessed the physicochemical and agronomic quality of three composts (C1, C2, C3) produced from compostable food waste, with the aim of promoting them as organic soil amendments. Analysis of the end products made it possible to characterise their maturity degree, nutri...
Open access
Research Article10.9734/irjpac/2025/v26i6969
A novel Bis (salicylaldiminato)Cl2Fe(III) complex was synthesized by reacting N-salicylideneaniline Schiff base and FeCl3.6H2O in methanolic solution. The complex was characterized by FT-IR, UV-Vis spectroscopy, DSC study and Mass spectrometry. The crystal structure was solved by...
Open access
Research Article10.9734/irjpac/2025/v26i6968
Lake Nokoué, the largest source of fish products in southern Benin, is unfortunately threatened by advanced chemical pollution. The objective of this study is to assess the level of contamination of the lake's water-sediment matrix by trace metals, agricultural pesticides, hydroc...
Open access
Research Article10.9734/irjpac/2025/v26i6967
The adsorption of adenine on montmorillonite (MMT) clay, both in its natural form and exchanged with divalent cations (Ca²⁺, Mg²⁺, Ni²⁺), was investigated under varying pH, temperature, and concentration conditions to gain insights into the role of mineral surfaces in prebiotic m...
Open access
Research Article10.9734/irjpac/2025/v26i6966
Gounedmanega Idrissa Kafando, Martine Kone, Boukaré Kaboré, Adama Kindo, Yssouf Karanga, Ali Iname, Rose Yamma, Bienvenue Joceline Sawadogo, Seydou Tamboura, Succès Malundama Kutangila & Moussa Bougouma·International Research Journal of Pure and Applied Chemistry·2025
Surface water and groundwater are subject to significant degradation due to human activities. The aim of this study is to evaluate the capacity of methylene blue removal by adsorption on activated carbon derived from corn cobs, activated by H3PO4. The corn cobs were pyrolyzed at...
Open access
Research Article10.9734/irjpac/2025/v26i6965
This research was carried out to assess the impacts of anthropogenic activities on heavy metal concentrations in water and sediments in Eniong River, Nigeria. The study was carried out for a period of twelve months, covering both the wet and dry seasons. Water and sediment sample...
Open access
Research Article10.9734/irjpac/2025/v26i6963
The study focuses on assessing the impact of industrialization on local water quality and the environment in the Mahasamund region, Chhattisgarh. Its main objective is to analyze physicochemical parameters of water and wastewater and relate them to BIS (IS: 10500) and WHO standar...
Open access
Research Article10.9734/irjpac/2025/v26i6964
Malaria remains a public health problem requiring pharmacological innovation in antimalarial drugs. Therefore, their study is of great interest in providing a rapid and less costly route to the development of new, more effective antimalarial drugs. The molecular dipole moment and...
Open access
Research Article10.9734/irjpac/2025/v26i6961