Influence Of Different Nitrogen Sources On Growth And PHB Production Of Bacterial Isolates

The susceptibilities of Salmonella typhi and other pathogens to antibiotics and hot aqueous extract of Hibiscus sabdariffa were investigated using agar diffusion and agar well diffusion methods respectively. Salmonella typhi was sensitive to ampicillin, cetriaxone, ciprofloxacin, gentamycin of of…

In order to access the prevalence and sensitivity pattern of urinary pathogens, 60 midstream urine samples from students of Caritas University were investigated using cultural methods. Samples were examined microscopically and cultured in blood agar and Macckonkey agar. Disk diffusion method was …

Bacteriological examination of orange juice from three (3) commercial companies was carried out. The dilution method was employed using nutrient agar and macconkey agar for bacterial isolates five (5) samples of three different orange juice each were bought for the analysis isolated organism were…

Safety of food is a basic requirement of food quality. A total of 25 street food samples (Jollof rice, egwusi soup, ugu, water leaf and green), were randomly purchased from five different vendors in Ogbete main market Enugu. The samples were transported in ice to the laboratory. The samples were …

The isolation and identification of bacteria associated with 150ml sepsis studies were carried out to 250 patient at National Orthopedic Hospital Enugu. (250) Two hundred and fifty patients with 150ml sepstis was grouped in to in patients and out patients. The sample collected are wound pus and w…

This study was conducted to determine microbial contamination of mobile phones in Bells University of Technology (BUT), and identify the most important microbial species associated with these phones in order to take the necessary remedial measures. The analysis of a total of 202 samples was done…

This project work is carried at the isolation and characterization of pathogenic bacteria from hawked suya meat, were bought in full from the sellers and was collected in raps of aluminum foil. It was then taken to the laboratory for analysis the samples were homogenized and serial dilution of th…

Helicobacter pylori are a non-spore-forming Gram-negative bacterium. The cellular morphology may be curved, spiral, or fusiform, typically 0.5 to 1.0 μm in width and 2.5 to 5.0 μm long. The aim of this study is to determine and compare the prevalence of H. pylori infection and urinary tract infec…

  The effect of pesticides, chchlorodipheny trichloroethane (DDY) and Benzene hexaxhoride (BHc) on the microflora of the three types of soil (loamy, clay and sandy soil) was conducted. The serial dietitian technique was employed up to 10-3 using nutrient agar, potato dextrose agar and …

Good quality drinking water can be polluted in many several ways of which faecal and soil pollution are the most important with respect to microbial agents. The aim of the study was to assess the contamination status of drinking water stored in water tanks in residence of Varitas University. Ques…