D. A. Onyekuru

Protease Production by Submerged Fermentation in Shake Flasks Using Bacillus sp. Isolated from the Soil

J. Okpalla, D. A. Onyekuru, I. E. Duru & T. O. Mba · Microbiology Research Journal International · 2022

Proteases are one of the most industrially important enzymes, which account for about 60% of total enzyme market. Protease production by submerged fermentation in shake flasks using Bacillus sp. isolated from the soil was studied. Soil samples were collected from different locati...

Open access Research Article 10.9734/mrji/2022/v32i101350

Optimization of Process Parameters for L-Glutaminase Production by Pseudomonas Species ALG3

J. Okpalla, L. O. Dim, D. A. Onyekuru, I. E. Duru & T. O. Mba · Archives of Current Research International · 2022

The present study reports the optimization of process parameters for L-glutaminase production  by  Pseudomonas species ALG3. The L-glutaminase –producing bacterium had already been isolated from soil at a location within Chukwumemeka Odumegwu Ojukwu University, Uli in Anambra sta...

Open access Research Article 10.9734/acri/2022/v22i8546