Sylvain Leroy Sado Kamdem

Assessment of the Antimicrobial Properties of Ultraviolet Radiation Application and Different Types of Packaging during the Storage of Cocoa Beans

Marc Vincent Maheneck, Abraham Nkoue Tong, Jean Justin Essia-Ngang & Sylvain Leroy Sado Kamdem · Microbiology Research Journal International · 2025

Aim: To assess ultraviolet radiation microbial deactivation and impact of different types of packaging during the storage of dried cocoa beans. Study Design: Quasi experimental design. Place and Duration of Study: Department of Microbiology, Faculty of Science, University of Yaou...

Open access Research Article 10.9734/mrji/2025/v35i31553

Influence of Some Antibiotics and Essential Oils Used Alone or in Combination on the Vitality of Presumptive Probiotic Lactic acid Bacteria

Gislaine Aurelie Kemegne, Aurore Vanessa Nana Ngahmi, Abraham Nkoue Tong, Sylvain Leroy Sado Kamdem & Jean Justin Essia Ngang · Microbiology Research Journal International · 2021

Aims: The aim of this study was to assess the in vitro antibacterial activity of selected antibiotics and essential oils alone or in combination, on selected presumptive probiotic lactic acid bacteria. Study Design: Experimental studies. Place and Duration of Study: Department of...

Open access Research Article 10.9734/mrji/2021/v31i930341

Modeling the Effect of Natural Substances and Antibiotics Concentrations on the Variation of Inhibition Zone Diameter in Disc Diffusion Susceptibility Test

Gislaine Aurelie Kemegne, Ghislain Seuyim Kouogueu, Maximilienne Ascension Nyegue, Sylvain Leroy Sado Kamdem, Chantal Menut & Francois-Xavier Etoa · Microbiology Research Journal International · 2018

Aims: The aim of this study was to propose a model describing the relationship between the antimicrobial concentration and the inhibition zone diameter during antimicrobial susceptibility testing. Place and Duration of Study: Department of Microbiology of the University of Yaound...

Open access Research Article 10.9734/MRJI/2018/39218