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O. O. Olaniyi

Publications (11)

Production of β-Mannanase by Penicillium italicum Subjected to Different Growth Conditions

O. O. Olaniyi & B. J. Akinyele · Biotechnology Journal International · 2018

Aims: The process parameters affecting enzyme production were optimized to ascertain the best optimal conditions for β-mannanase production by Penicillium italicum in solid state fermentation. Study Design: Four stages of experimental processes were designed for this study. The f...

Open access Research Article 10.9734/BJI/2018/6763

Gastroprotective Mechanisms of Entandrophragma angolense Extract against Indomethacin-induced Gastric Ulceration in Rats

O. O. Olaniyi, A. T. Salami & F. S. Oluwole · Journal of Complementary and Alternative Medical Research · 2017

Aims: The mechanisms of action of the methanolic extract of Entandrophragma angolense in male Wistar rats were investigated using indomethacin ulcer model. Study Design: Laboratory experimental study. Place and Duration of Study: Department of Physiology, Faculty of Basic Medical...

Open access Research Article 10.9734/JOCAMR/2017/34445

Influence of Cultural and Nutritional Factors on β-Mannanase Production by Penicillium italicum under Submerged State Fermentation

O. O. Olaniyi, T. C. Ekundayo, O. F. Igbe & Y. D. Fagbohungbe · Microbiology Research Journal International · 2014

Aims: The process parameters influencing enzyme production were optimized to ascertain the optimal cultural and nutritional conditions for β-mannanase production by Penicillium italicum in submerged state fermentation. Study Design: Five stages of experimental processes were desi...

Open access Research Article 10.9734/BMRJ/2015/6887

Kinetic Properties of Purified β-Mannanase from Penicillium italicum

O. O. Olaniyi, D. J. Arotupin, B. J. Akinyele & O. S. Bamidele · Microbiology Research Journal International · 2014

Aim: The study aimed at purification and characterization of β-mannanase from Penicillium italicum. Study Design: The first experiment, β-mannanase from Penicillium italicum was produced in basal medium supplemented with Locust Bean Gum (LBG). The second described the purificatio...

Open access Research Article 10.9734/BMRJ/2014/6555

Fermenation Products of β-Mannanase Producing Bacteria Inhibit Selected Poultry Borne Pathogens

O. O. Olaniyi & D. J. Arotupin · Microbiology Research Journal International · 2013

Aim: The study evaluated the inhibitory effect of fermentation products of β-mannanase-producing bacteria on selected poultry borne pathogens. Study Design: The first experiment, bacterial isolates previously confirmed positive for mannanase by plate assay technique were further...

Open access Research Article 10.9734/BMRJ/2013/4220

Isolation and Screening of Mannanase Producing Bacteria from Agricultural Wastes

O. O. Olaniyi & D. J. Arotupin · Microbiology Research Journal International · 2013

Aim: The work focused on the isolation and screening of mannanase-producing bacteria associated with selected agricultural wastes. Study Design: The first experiment, mannanase-producing bacteria were screened for mannanase production on Locust Bean Gum (LBG) agar medium and tota...

Open access Research Article 10.9734/BMRJ/2013/4221

Possible Gastroprotective Mechanisms of Dacryodes edulis Extract in Indomethacin-Induced Gastric Ulceration in Male Wistar Rats

E. Nwaonukuru, O. O. Olaniyi & F. S. Oluwole · Journal of Pharmaceutical Research International · 2018

African bush Pear known as is a well-known plant in West Africa, the fruits are edible while the bark, leaves, stem and roots are employed for a variety of purposes. It has been previously reported to possess high antioxidant properties and has also been used in folkloric medicin...

Open access Research Article 10.9734/JPRI/2018/36166

Screening of Bacterial Strains of Agricultural Waste Origin for Βeta-mannanase Production and Optimization of Process Parameters

D. J. Arotupin, O. O. Olaniyi & B. J. Akinyele · Microbiology Research Journal International · 2014

Aims: This study was carried out to screen bacterial strains of agricultural wastes origin for β-mannanase production and optimization of culture conditions. Study Design: The first experiment, bacterial strains were screened for β-mannanase production. In the second experiment,...

Open access Research Article 10.9734/BMRJ/2014/7124

Screening and Identification of Mannanase-Producing Fungi Isolated from Selected Agricultural Wastes

D. J. Arotupin & O. O. Olaniyi · Microbiology Research Journal International · 2013

Aim: The study evaluated potential performance of different fungal isolates from agricultural by-products for mannanase production. Study Design: The first experiment, fungal isolates were screened for mannanase production on agar medium containing Locust Bean Gum (LBG) and total...

Open access Research Article 10.9734/BMRJ/2013/4218

Influence of UV Mutagenesis on β-Mannanase Production Potential of Aspergillus glaucaus and Rhizopus japonicus

D. J. Arotupin, B. J. Akinyele & O. O. Olaniyi · Microbiology Research Journal International · 2014

Aim: The present study was conducted to improve the β-mannanase production from Aspergillus glaucausand Rhizopus japonicus using UV mutation. Study Design: The first experiment, spore suspensions of A. glaucaus and R. japonicus was exposed to UV irradiation, while in the second e...

Open access Research Article 10.9734/BMRJ/2015/6762

Chemical Mutagenesis of Bacillus subtilis for Improved Mannanase Biosynthesis

B. S. Adeleke, S. O. Ojo, Y. D. Oluwafemi & O. O. Olaniyi · Journal of Advances in Microbiology · 2017

The aim of the present study was to isolate bacterial associated with abattoir waste water, compost saw dust, soil and water samples from Ilaje Lake, Ondo State, Nigeria. The microbial isolates were identified using standard microbiological method. The bacterial isolates were scr...

Open access Research Article 10.9734/JAMB/2017/30911