activity

Optimization of Production Parameters and Partial Purification of a Klebsiella pneumoniae Lipase Isolated from Freshly Produced Palm Oil

Adebayo Olawande Osesusi, Olanrewaju Dokun Ariyo & Usman Kolawole Muftau · Microbiology Research Journal International · 2025

Lipases are important hydrolytic enzymes with numerous industrial applications and economic impact. Lipase producing microorganisms were isolated from freshly produced palm oil produced in Akure, Nigeria. The microbes were assessed for lipase production potential using submerged...

Open access Research Article 10.9734/mrji/2025/v35i51570

Isolation and Enzymatic Activity of Thermo-tolerant Bacteria from Waste Dumpsites in Umudikeand Environs

C. N. Obi, B. O. Ihuoma & S. Ike · Microbiology Research Journal International · 2021

The research studied the isolation of thermo-tolerant bacteria with enzymatic activity from waste dumpsites. 30 soil samples were collected using sterile spatular into sterile universal bottles, labelled and taken to the laboratory analyses. The soil samples were serially diluted...

Open access Research Article 10.9734/mrji/2021/v31i1230363

Antifungal Activities of Vernonia amygdalina Crude Extracts and Fractions against Strain1161, P37005 and RM1000

A. D. M. Owoyale, M. Galadimma, S. Y. Daniyan & N. Adabara · Microbiology Research Journal International · 2020

This research study was focused in determining antifungal activities of the crude extracts and fractions of Vernonia amygdalina against strain 1161, P37005 and RM1000. Vernonia amygdalina leaves were extracted by the reflux extraction protocol which was done in a successive metho...

Open access Research Article 10.9734/mrji/2020/v30i930267