Items where Author is "Okafor, U. A."

Okafor, U. A. and Okochi, V. I. and Chinedu, S. N. and Ebuehi, O. A. T. and Onygeme-Okerenta, B. M. (2010) Pectinolytic activity of wild-type filamentous fungi fermented on agro-wastes. African Journal of Microbiology Research, 4 (24). pp. 2729-2734. ISSN 1996-0808

Onyegeme-Okerenta, B. M. and Chinedu, S. N. and Okafor, U. A. and Okochi, V. I. (2009) Antibacterial Activity of Culture Extracts of Penicillium chrysogenum PCL501: Effects of Carbon Sources. Online Journal of Health and Allied Sciences. ISSN 0972-5997

Onyegeme-Okerenta, B. M. and Chinedu, S. N. and Okochi, V. I. and Okafor, U. A. (2009) Agro-waste: a potential fermentation substrate for Penicillium chrysogenum. International Journal of Biological and Chemical Sciences, 3 (2). pp. 203-208. ISSN 1991-8631

Chinedu, S. N. and Yah, S. C. and Nwinyi, Obinna and Okochi, V. I. and Okafor, U. A. and Onyegeme-Okerenta, B. M. (2008) Plant Waste Hydrolysis by Extracellular Enzymes of Aspergillus niger and Penicillium chrysogenum: Effect of Ammonia Pretreatment. Nigerian Journal of Biochemistry and Molecular Biology, 23 (1). pp. 1-7. ISSN 0189-4757

Chinedu, S. N. and Okafor, U. A. and Emezue, N. T. and Okochi, V. I. (2008) Xylanase Production of Aspergillus niger and Penicillium chrysogenum from Ammonia Pretreated Cellulosic Waste. Research Journal of Microbiology, 3 (4). pp. 246-253. ISSN 1816-4935

Okafor, U. A. and Emezue, N. T. and Okochi, V. I. and Onyegeme-Okerenta, B. M. and Chinedu, S. N. (2007) Xylanase production by Penicillium chrysogenum (PCL501) fermented on cellulosic wastes. African Journal of Biochemistry Research, 1 (4). 048-053.

Okafor, U. A. and Okochi, V. I. and Onyegeme-Okerenta, B. M. and Chinedu, S. N. (2007) Xylanase production by Aspergillus niger ANL 301 using agro - wastes. African Journal of Biotechnology, 6 (14). pp. 1710-1714. ISSN 1684-5315

Chinedu, S. N. and Okochi, V. I. and Smith, H. A. and Okafor, U. A. and Onyegeme-Okerenta, B. M. and Omidiji, O. (2007) Effect of carbon sources on cellulase (EC 3. 2. 1. 4) production by Penicillium chrysogenum PCL501. African Journal of Biochemistry Research, 1 (1). 006-010.