F. C. Adetuyi

Federal University of Technology

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F. A. Akinyosoye

Federal University of Technology

M. K. Oladunmoye

Federal University of Technology

D. V. Adegunloye

Federal University of Technology

B. Boboye

Federal University of Technology

D. J. Arotupin

Federal University of Technology

FA Akinyosoye

Titus Abiola Olukitibi

University of Manitoba

Olubukola Olusola-Makinde

Federal University of Technology

S. E. Agarry

Ladoke Akintola University of Technology

Christiana Eleojo Aruwa

Durban University of Technology

Cooperative Institutions

Federal University of Technology

Obafemi Awolowo University

Afe Babalola University

Obafemi Awolowo University Teaching Hospitals Complex

Abubakar Tafawa Balewa University

University of Nigeria

Ekiti State University

Universidad Nacional de Loja

Bulgarian Academy of Sciences

Planta

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Release of Sodium and Potassium Ions by Aqueous and Ethanolic Extract of Cassia Occidentalis on Some Selected Bacteria

Trends in Applied Sciences Research (2007)

M. K. Oladunmoye F. C. Adetuyi F. A. Akinyosoye

10.3923/tasr.2007.85.87

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Citations (21)

Phytochemical and Antioxidant Effect of Spathodea campanulata leaf Extracts

International Journal of Biochemistry Research & Review (2015)

Akharaiyi Coolborn Boboye Bolatito Akpambang Omolara F. C. Adetuyi

Phytochemical

10.9734/ijbcrr/2015/16371

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Citations (9)

Response of three potato genotypes to density and method of cultivation

The Journal of Agricultural Science (1987)

F. C. Adetuyi

Potato ( Solanum tuberosum L.) is propagated vegetatively using the tuber because it rarely survives from the true seed. Under normal conditions, potatoes left in the air or dry soil will produce sprouts but not roots. Large and vigorous sprouts are indicators of rapid emergence and relatively early maturity.

Solanum tuberosum

10.1017/s0021859600080849

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Citations (1)

Year-round Bacteriological Quality of Onyearugbulem Abattoir Wastewaters and Allied Water Bodies in Akure, Nigeria

Journal of Applied Life Sciences International (2018)

Olubukola Olusola-Makinde D. J. Arotupin F. C. Adetuyi

10.9734/jalsi/2018/40979

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Antagonistic properties of microogranisms associated with cassava (Manihot esculenta, Crantz) products

AFRICAN JOURNAL OF BIOTECHNOLOGY (2005)

S. E. Agarry F. A. Akinyosoye F. C. Adetuyi

The antagonistic properties of indigenous microflora from cassava starch, flour and grated cassava were investigated using the conventional streak, novel ring and well diffusion methods. Antagonism was measured by zone of inhibition between the fungal plug and bacterial streak/ring. Bacillus species were more effective to inhibit the growth of Aspergillus niger, A. fumigatus, Fusarium moniliforme and Rhizoctonia sp. Pseudomonas fluorescens, Escherichia coli and Saccharomyces sp. inhibited the growth of A. niger, A. flavus and F. moniliforme. There were considerable variations in inhibitory activity. The zone of inhibition was more apparent in the novel ring method. Percentage inhibition increased to 78% in the Ring method and 62% in streak method after 168 h of incubation. Lactobacillus brevis, L. acidophilus and Bacillus subtilis inhibited the growth of E. coli and Staphylococcus aureus. Inhibition of the pathogenic microorganisms was probably due to the production of organic acids and bacteriocins. Key words: Cassava product microflora, antagonism, bacteriocins, organic acids.

Aspergillus niger

Pseudomonas fluorescens

10.5897/ajb2005.000-3114

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Citations (39)

Microorganisms Associated with the Production of a Nigerian Fermented Beverage, ‘Agadagidi’

Microbiology Research Journal International (2017)

Olasunkanmi B. Oriola B. Boboye F. C. Adetuyi

Aim:The microbial types, occurrence, loads and interactions were studied during the production of a Nigerian fermented beverage, 'Agadagidi', from overripe plantains.

10.9734/mrji/2017/32654

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Enumeration, Identification And Occurrence Of Staphylococci In Cooked Foods And Hand Rinsed-Water From Eleven Local Government Areas Of Ibadan

Food science and quality management (2018)

Y. A. Babarinde B. Boboye F. C. Adetuyi

This project aimed at isolating, identifying and determining the level of occurrence of staphylococci in cooked foods,. “Amala”, “fufu”, “rice”, “beans”, “ewedu”, stew and hand-rinse water were collected from restaurants in the eleven Local Government Areas (LGA) of Ibadan. Staphylococci were isolated, enumerated and characterized using standard pour plating, culturing and biochemical test methods. Nine different species of Staphylococcus were identified as S. aureus, S. hyicus, S. epidermidis, S. intermidius, S. saprophyticus, S. arrieta, S. carnosi, S. haemolyticus and S. schleifer . In all the samples, Staphylococcusaureus occurred in 32 times, while S. Schleifer,S. hyicus, S. epidermidis, S. intermidius, S. saprophyticus, S. arrieta, S. carnosi and S. haemolyticus occurred in 1, 11, 14, 9, 4, 4, 2 and 8 times respectively. Among the food samples, staphylococcal load was highest (9.8 x 10 2 cfu/ml) in “fufu” from Akinyele LGA. In contrast, “ewedu” from Akinyele LGA showed the lowest population (1.2 x 10 2 cfu/ml) of staphylococci. KEYWORDS: Ibadan Local Government Areas, Staphylococci, Population, Occurrence and Identification.

Staphylococcus saprophyticus

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Filamentous Fungal Quality of a Bovine Abattoir and Associated Water Sources in Akure, Southwestern, Nigeria

South Asian Journal of Research in Microbiology (2018)

Olubukola Olusola-Makinde D. J. Arotupin F. C. Adetuyi

Aims: This study examined the prevalence of filamentous fungi in Onyearugbulem abattoir wastewater samples in Akure, Nigeria. Methodology: The abattoir’s water source, 5 m away from animal washings, the incinerator, 10 m upstream, 10 m downstream and 100 m downstream were sampled between November 2014 and October 2015 for aerobic and anaerobic fungal counts using standard recommended procedures. Fungal isolates were identified macroscopically and microscopically. Results: The results showed that the water source had the lowest fungal count (1.4x103 sfu/ml in November and 2.0x102 sfu/ml in February for aerobic and anaerobic counts respectively) throughout the sampling period unlike the incinerator which had the highest fungal count (5.2x103 sfu/ml in August and 5.5x103 sfu/ml in July for aerobic and anaerobic counts respectively). The aerobic fungal count was lower than the anaerobic fungal count in all the six (6) sampling points except the abattoir water source. The trendline of the data collected also showed a significant increase (p≤0.05) of the fungal counts in the wet season as compared to the dry season. The fungi isolated are Rhizopus spp., Aspergillus fumigatus, Penicillium chrysogenum, Fusarium oxysporium and Saccharomyces cerevisiae. Conclusion: This work indicated a high dominance of fungi in water bodies associated with the slaughterhouse and therefore warns against environmental and health hazards associated with these microorganisms.

10.9734/sajrm/2018/v1i1734

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Comparative Studies on the Amount of Protein, Sodium and Potassium Ions Released by Methanolic Extracts from Six Cassia Species

Asian Journal of Cell Biology (2007)

M. K. Oladunmoye F. A. Akinyosoye F. C. Adetuyi

10.3923/ajcb.2007.29.33

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Citations (5)

Studies of the antifungal compounds produced by Erwinia herbicola.

PubMed (1990)

F. C. Adetuyi

The organic phase of a wide spectrum, antimycotic and diffusable toxin from Erwinia herbicola showed a highly significant inhibitory activity against Pyricularia oryzae spores in spore well bioassay. Germ tube lengths were inhibited more in wells containing 5 microliters equivalent of bacterial toxin than 1 microliter. No significant difference between the germ tube in an equal mixture of Dimethyl sulphoxide: ethanol and controls. Thin layer chromatography using the chloroform extraction of the organic phase showed a significant antagonism on Cladosporium cucumerinum. The retardation factor values for inhibitory zones in solvent 1 were 0.07 for lower spot and 0.26 for upper spot.

Pyricularia

Germ tube

Cladosporium

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Citations (3)