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C. A. Etok

Publications (10)

Bioremediation of Crude Oil Contaminated Soils Using Surfactants and Hydrocarbonoclastic Bacteria

C. A. Etok, O. D. Akan & A. A. Adegoke · Microbiology Research Journal International · 2015

A study of the rate of crude oil remediation in soils with the application of surfactants and hydrocarbonoclastic bacterial population was undertaken. Locally sourced particulate surfactants (wood and palm bunch ashes) were compared with synthetic surfactant, Tween 80, and found...

Open access Research Article 10.9734/BMRJ/2015/6196

Monitoring the Bio-Utilization of Herbicide (Paraquat Dichloride) by Some Bacterial Species Isolated from Soil in Calabar, Cross-River State, Nigeria

T. O. Ozoude, C. A. Etok, E. U. Eleanya & O. K. Agwa · Journal of Applied Life Sciences International · 2018

Herbicides though capable of killing weeds, also affect soil microorganisms depending on the dosage applied. They can also be used as sources of food for energy and growth by microorganisms. Some herbicides persist in the soil for a long period of time. These groups can be degrad...

Open access Research Article 10.9734/JALSI/2018/34159

Phytochemical Screening, Nutrient Analysis and Antimicrobial Activity of the Leaves of Lasianthera africana and Dennettia tripetala on Clinical Isolates

R. U. B. Ebana, N. U. Asamudo, C. A. Etok, U. O. Edet & C. S. Onyebuisi · Journal of Advances in Biology & Biotechnology · 2016

The spate of resistance to conventional antibiotics is becoming worrisome. As alternatives, plants are investigated for bioactive components with antimicrobial activity. The aim of this study was therefore to investigate the nutrients and anti-nutrients composition, phytochemical...

Open access Research Article 10.9734/JABB/2016/28291

Nutrient Profile and Phytochemical Analysis of Commercially Cultivated Oyster Mushroom in Calabar, South-South Nigeria

U. O. Edet, R. U. B. Ebana, C. A. Etok & V. O. Udoidiong · Advances in Research · 2016

The nutrient profile and phytochemical screening of commercially sold edible mushroom in Calabar Metropolis were investigated. The proximate composition revealed the presence of all the different classes of food except ether extract (fat). The oyster mushroom was made of 91.00% m...

Open access Research Article 10.9734/AIR/2016/26196

Prevalence of Malaria and Typhoid Co-infection amongst Residents of Uyo, Akwa Ibom State, Nigeria

U. O. Edet, R. U. B. Ebana, C. A. Etok & J. A. Ukanukumo · International Journal of TROPICAL DISEASE & Health · 2016

Malaria and typhoid co-infection is of tremendous public health concern in Nigeria and the rest of sub-Saharan Africa. The prevalence of the co-infection was investigated in Uyo, the capital of Akwa Ibom State. A total of one hundred (100) blood samples were collected from patien...

Open access Research Article 10.9734/IJTDH/2016/25920

Prevalence of Human Immunodeficiency Virus and Plasmodium falciparum Dual Infection amongst Residents of Kaduna South in North Western Nigeria

U. O. Edet, R. U. B. Ebana, C. A. Etok & L. C. Nwamuo · International Journal of TROPICAL DISEASE & Health · 2016

The possibility of co-infection between malaria and HIV in Nigeria is of tremendous public health concern. The study was designed to investigate the prevalence of malaria and HIV dual infection. A total of one hundred and fifty persons (150) showing signs and symptoms of malaria...

Open access Research Article 10.9734/IJTDH/2016/25961

Nutrient Analysis and Antimicrobial Activities of the Leaves and Fruit Pulp Extracts of Tetrapluera tetraptera on Clinical Bacteria Isolates

R. U. B. Ebana, U. O. Edet, I. E. Andy, C. A. Etok, V. J. Etim & K. I. Anosike · Asian Journal of Medicine and Health · 2020

Introduction: Plants are known to contain numerous phytochemicals with potential antimicrobial activity. Aim: Nutritional, phytochemical and antimicrobial activities of the leaves and the fruit pulp extracts of Tetrapluera tetraptera was carried out. Methodology: Collection and i...

Open access Research Article 10.9734/ajmah/2020/v18i1130266

Bread Production from Different Flours Using Strains of Baker’s and Palm Wine Yeasts

R. U. B. Ebana, U. O. Edet, I. K. Anosike, C. A. Etok & V. B. Ekpenyong · Asian Food Science Journal · 2018

Bread is widely eaten across the world and the science of its baking has come a long way. This study was aimed at evaluating the effect of using Baker’s and palm wine yeasts on the performance and sensory properties of bread  baked with bean (Phaseolus vulgaris), corn (Zea mays),...

Open access Research Article 10.9734/AFSJ/2018/42928

Phytochemical Screening and Antimicrobial Activity of Three Medicinal Plants against Urinary Tract Infection Pathogens

R. U. B. Ebana, U. O. Edet, U. M. Ekanemesang, C. A. Etok, G. M. Ikon & M. K. Noble · Asian Journal of Medicine and Health · 2016

Urinary tract infections are a global health issue. Although antibiotics exist, most people for fear of stigmatization often prefer medicinal treatments. Three plants Acanthus montanus, Aspilia africana and Desmodium velutinum were investigated for their antimicrobial activity ag...

Open access Research Article 10.9734/AJMAH/2016/29460

Antimicrobial Activity, Phytochemical Screening and Nutrient Analysis of Tetrapleura tetraptera and Piper guineense

R. U. B. Ebana, U. O. Edet, U. M. Ekanemesang, G. M. Ikon, C. A. Etok & A. P. Edet · Asian Journal of Medicine and Health · 2016

The study was carried out to examine the antibacterial, antifungal activity, and minimum inhibitory concentrations (MIC) of the petroleum ether, aqueous and ethanolic extracts of Tetrapleura tetraptera and Piper guineense in additional to their phytochemical screening and proxima...

Open access Research Article 10.9734/AJMAH/2016/29362