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Amechi S. Nwankwegu

Publications (4)

Effect of Woodchips on Bioremediation of Crude Oil-polluted Soil

Ugochukwu C. Okafor & Amechi S. Nwankwegu · Microbiology Research Journal International · 2016

Aims: To evaluate the effectiveness of woodchips in bioremediation of crude oil contaminated soil, phytotoxicity assay as an index of soil biological activities (germination index) using a selected agricultural seed (Vicia faba) was also evaluated. Methodology: Soil sample collec...

Open access Research Article 10.9734/BMRJ/2016/27027

Phytotoxicity, Bioload and Heavy Metal Evaluation of a Selected Municipal Dumpsite in Obosi, Anambra State, Nigeria

Martin O. Anagboso, Michael U.Orji, Amechi S. Nwankwegu & Fidelis Azi · Advances in Research · 2017

Aims: To evaluate the pollution index of municipal solid waste dumpsite site located at Obosi metropolis of Anambra state, Nigeria. Study Design: Study of the dump site bioload level using sabouraud dextrose agar and nutrient agar, heavy metal determination using atomic absorptio...

Open access Research Article 10.9734/AIR/2016/30536

Effect of Pre-treatment Methods on the Quality Characteristics of Stored Irvingia kernel

Fidelis Azi, F. C. Ogbo, Amechi S. Nwankwegu, Michael O. Odo & Martin O. Anagboso · Microbiology Research Journal International · 2016

Aims: To evaluate effects of pre-treatment methods on the keeping quality of stored Irvingia kernels using ethanol and Ash from palm fronds as preservative agents. Study Design: Study of the microbial isolation using sabouraud dextrose agar and nutrient agar, introduction of thes...

Open access Research Article 10.9734/BMRJ/2016/23314

Microbial and Aflatoxins Analysis of Selected Cereal Flours Processed and Sold in Abakaliki Metropolis

Fidelis Azi, Ngozi U. Oledinma, Helen Amaka Njoku, Veronica N. Nwobasi & Amechi S. Nwankwegu · Advances in Research · 2017

Aflatoxins are very potent mycotoxins produce by molds. Molds are very common pre-harvest and post harvest contaminant of cereals/cereal products. Despite improved handling, processing and storage of cereals, aflatoxins still remain a major problem in the cereal processing indust...

Open access Research Article 10.9734/AIR/2017/32890