Browsing by Author Fadahunsi, Ilesanmi Festus

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  • Authors: Fadahunsi, Ilesanmi Festus;  Advisor: -;  Participants: Olubodun, Simbo (2021)

  • The results obtained revealed that seventy-three yeast isolates were obtained from the fruits and were identified as Candida pelliculosa, Kluyveromyces phaffii, Metschnikowia pulcherrima, Saccharomyces cerevisiae 001, Saccharomyces cerevisiae 002, Saccharomyces cerevisiae 003 and Rhodotorula mucilaginosa and were confirmed safe. The highest production of lactic acid (3.6) and diacetyl (1.0 mg/ml) was recorded by Saccharomyces cerevisiae 001 and the best pH, temperature, sodium chloride concentration, carbon and nitrogen sources that stimulated maximum inhibitory activities of the yeast species against the food-borne pathogens were 4, 30 °C, 2–4%, glucose and skimmed milk, respectively...

  • BB


  • Authors: Fadahunsi, Ilesanmi Festus;  Advisor: -;  Participants: Busari, Nafisat Kemi; Fadahunsi, Olumide Samuel (2020)

  • A total of twenty-one bacterial isolates were obtained from cassava effluent, and isolate MA 9 had the highest growth of 2.8 × 1010 cfu/ml in minimum medium, confirmed as safe, identified as Lactobacillus fermentum and selected for further study. The highest growth of 2.498 OD and linamarase activity of 2.49 U/ml were observed at inoculums volume of 0.10 ml at 48-h incubation period, while optimum growth of 1.926 OD and linamarase activity of 1.66 U/ml occurred at pH 5.5. At 37 °C, the optimum growth of 0.34 OD was recorded with the highest linamarase activity of 0.81 U/ml at 30 °C. However, the incubation period of 48 h stimulated an optimum growth of 3.091 OD with corresponding lina...