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All published articles 332

Isolation and Optimization of Chitinase Production from Bacillus safensis from the Oil Palm Rhizosphere

Okogbenin O.B., Omonigho S. E., Ikhajiagbe B, Okunwaye T. & Okogbenin E.A · Asian Journal of Biotechnology and Bioresource Technology · 2025

Bacillus safensis is a promising bacterium with versatile enzymatic capabilities, offering potential for industrial applications and sustainable agriculture. This study explores the isolation, molecular identification, and optimization of chitinase production from B. safensis iso...

Open access Research Article 10.9734/ajb2t/2025/v11i3245

Nutritional Growth Enhancement of G4 Transgenic Mutiara Catfish (Clarias gariepinus) Broodstock Candidate Using Mixed Feed

Ibnu D. Buwono, Ine Maulina, Iskandar & Novita Cynthia · Asian Journal of Biotechnology and Bioresource Technology · 2025

Transgenic mutiara catfish inserted with an additional gene (CgGH) exhibit faster growth compared to non-transgenic mutiara catfish. This potential for rapid growth also needs to be supported by proper nutrition. This study aimed to determine the optimal feed dosage using a mixtu...

Open access Research Article 10.9734/ajb2t/2025/v11i3244

Antibiotic Susceptibilities of Two Multidrug Resistant Acinetobacter Species Clinical Strains Showed Significant Variation to Amoxicillin Resistance and Susceptibilities to Quinolones

Mujahid Musa, Uzal Umar & Ibrahim Abdulmumin Suleiman · Asian Journal of Biotechnology and Bioresource Technology · 2025

Acinetobacter species is now considered among the three most important nosocomial bacterial pathogens worldwide. Acinetobacter species possess an inherent capacity to withstand environmental stress and the bacterium pathobiology is complicated with limited therapeutic options ava...

Open access Research Article 10.9734/ajb2t/2025/v11i3243

Exploring the Role of Cannabis in Modulating Pathological Mechanisms of Alzheimer's Disease

Keven Wallace Almeida Cardoso & João Ronaldo Tavares de Vasconcellos Neto · Asian Journal of Biotechnology and Bioresource Technology · 2025

Introduction: The use of cannabinoids from Cannabis sativa has shown promising effects in treating cognitive and behavioral symptoms of Alzheimer's disease. The endocannabinoid system may offer relevant neuroprotective and anti-inflammatory properties. Objective: To investigate t...

Open access Research Article 10.9734/ajb2t/2025/v11i3242

Whole Genome Sequence of Pandoraea pnomenusa GXDRC_01 Isolated from a Clinical Sample, Gujarat, India

Vivek N. Upasani, Hetvi P. Patel, Alpesh R. Patel, Shiva S. Chettiar, Sushma R. Shah & Devendrasinh D. Jhala · Asian Journal of Biotechnology and Bioresource Technology · 2025

Aim: This research aims to report the genome sequence of Pandoraea pnomenusa GXDRC_01 isolated from a pregnant woman, from western India. Study Design:  Vaginal swab sample collection, enrichment, screening on Blood Agar medium, gDNA extraction, NGS, and data analysis. Place and...

Open access Research Article 10.9734/ajb2t/2025/v11i3241

Study of the Role of Catalyst in Fluidised Catalytic Cracking (FCC) of Atmospheric Residue

DOKA DAOURA Amadou, ABDOUL BARI IDI Awali, CHAIBOU OUSMANE MAMANE Imrana, SAEED ALI NAJI Zinab, SABIOU MAHAMAN Attika & MANZOLA Abdou Salam · Asian Journal of Biotechnology and Bioresource Technology · 2025

For several years now, the oil market has been transforming in the face of growing global demand for fuels, while at the same time, demand for heavy fuel oil is declining (Danial-Fortan, 2010). At the same time, dwindling conventional oil resources are gradually being replaced by...

Open access Research Article 10.9734/ajb2t/2025/v11i3240

Brewed and Renewed: Preliminary Characterization and Antibiotic Potential of Chitosan Nanogels Loaded with Arabica (Coffea arabica) Spent Coffee Grounds

Jeorge Conrad A. Robosa, Sydney B. Abuhan, Aishie Natalie A. Basadre, Kiziah O. Cabigon, Angelei Daniella H. Timoteo & Ian Jay P. Saldo · Asian Journal of Biotechnology and Bioresource Technology · 2025

Aims: The study aimed to determine the physicochemical characteristics of the C. arabica SCG-loaded nanogel, its wound healing potential through antibiotic activity in vitro, and its safety and stability through cytotoxicity and pH tests, respectively. Study Design: The study is...

Open access Research Article 10.9734/ajb2t/2025/v11i3239

Optimization and Characterization of Orange Peel Oil Via Microwave-Assisted Aqueous Extraction

Yogita P. Labrath · Asian Journal of Biotechnology and Bioresource Technology · 2025

Aims: This study aimed to develop a green, sustainable, and efficient method for extracting high-quality oil from orange peel using Microwave-Assisted Aqueous Extraction (MWAE) by targeting the disruption of orange peel cell walls. Study Design: An experimental design combining o...

Open access Research Article 10.9734/ajb2t/2025/v11i2237

Optimization, Purification and Cholinesterase Enzyme Production: A Biochemical and Statistical Analysis

Laxmi S Pillai, T. Vinoth Kumar & G. Suja · Asian Journal of Biotechnology and Bioresource Technology · 2025

Cholinesterase enzymes play a vital role in regulating neurotransmission by hydrolyzing acetylcholine and other choline-based esters. This study focuses on the purification and optimization of cholinesterase enzyme production, integrating biochemical and statistical approaches to...

Open access Research Article 10.9734/ajb2t/2025/v11i2236

A Review of Polyhydroxybutyrate Production from Wastewater Sources

Humapar Azhar Rahimi, Ghulam Nabi Adil & Anisa Omari · Asian Journal of Biotechnology and Bioresource Technology · 2025

Among our day's most significant worldwide problems are the vast numbers of non-biodegradable petroleum plastics, their manufacture and disposal, and the growing volumes of wastewater from industry and municipalities. Potential replacements for non-biodegradable petroleum-based p...

Open access Research Article 10.9734/ajb2t/2025/v11i2235

Biotechnology Lactic Acid Production from Hemicellulosic Hydrolyzate of Sorghum bicolor by Lactobacillus pentosus

Ludmila Viana, Danielle S. Santos, Hannah Carlos, Elcio R. Borges, Carolina A. Barcelos & Nei Pereira Jr. · Asian Journal of Biotechnology and Bioresource Technology · 2025

Lactic acid is considered a type of produce of wide industrial application; has high reactivity, thus expanding its possibilities of use. Lactic acid synthesis is possible from the fermentation of residual and renewable raw materials, being the economically viable process. Aims:...

Open access Research Article 10.9734/ajb2t/2025/v11i2234

A Study on the Occurrence and Antibiotic Resistance Patterns of Klebsiella pneumoniae from Urine of Students in a Tertiary Institution

Ugwu, Celestina Chibuzo · Asian Journal of Biotechnology and Bioresource Technology · 2025

Klebsiella pneumoniae is a common bacterium responsible for many cases of urinary tract infections (UTIs). The growing resistance of this organism to various antibiotics is reducing the number of effective treatment choices. The aim of this study is to ascertain the occurrence an...

Open access Research Article 10.9734/ajb2t/2025/v11i1233

Retracted: Regeneration of Embryogenic Cells and Haustorium-like Structures of Dua Xiem Xanh (Dwarf Green Xiem Coconut) Sourced from Go Cong, Vietnam

Le Hoang Mai, Nguyen Thien Quang, Bui Thanh Hoa, Pham Hong Diep, Nguyễn Phương Thao & Tran Van Minh · Asian Journal of Biotechnology and Bioresource Technology · 2025

Aim: Coconut is one of the most valuable crops, producing remarkable products. The Vietnamese Xiem Green Dwarf variety sourced from Go Cong province is particularly renowned for its use in fresh coconut water production. With the growing demand of seedling for coconut production...

Open access Research Article 10.9734/ajb2t/2025/v11i1231

Caspase 3 Gene Expression Profile in Carbon Tetrachloride (CCL4) Induced Hepatotoxicity in Wistar Rats against Hepatoprotective Effect of Azadiracthta indica

Sunday G.A., Dikwa K.B., Alhaji A.I., Abdulsalami M.S., Nwankwo C.T., Joseph M.O., Ndu C.F. & Amina U.G. · Asian Journal of Biotechnology and Bioresource Technology · 2025

Liver is the vital organ of metabolism and excretion. It is also an important target of the toxicity of xenobiotics and oxidative stress. The study was carried out to determine the expression profile of caspase-3 gene in carbon tetrachloride (CCl4) induced hepatotoxicity in wista...

Open access Research Article 10.9734/ajb2t/2025/v11i1232

Antibacterial Activity of Lemongrass (Cymbopogon citratus) on Streptococcus pyogenes and Staphylococcus aureus Isolated from Throat of University Students

Ugwu, Celestina Chibuzo, Ozochi, Chizoba Anthonia & Ezugwu, Roseline Ifeyinwa · Asian Journal of Biotechnology and Bioresource Technology · 2025

Asymptomatic throat infections are on the increase among University students and has led to a public health problem, as pathogens can be transmitted from one person to another. The present study aims to determine the antibacterial activity of lemon grass (Cymbopogon citratus) aga...

Open access Research Article 10.9734/ajb2t/2025/v11i1230