Ifesan Beatrice Olawumi T. (Publications)
Publisher J Foodborne Pathogen Diseases 6:699-704.
Publication Type Journal
Publication Title Effect Of Eleutherine Americana Extract On Enzymatic Activity And Enterotoxin Production Of Staphylococcus Aureus In Broth And Cooked Pork
Publication Authors (12) Ifesan, B.O.T. and Voravuthikunchai, S.P. 2009
Year Published 2009
Abstract Crude ethanolic extract from the bulb of Eleutherine americana was investigated for its inhibitory activities against lipase and protease enzymes and enterotoxin production by Staphylococcus aureus. Eleven isolates that demonstrated high enzyme activity with three reference strains were selected to study the effect of extract on enzyme production. Exposure of the isolates to subminimal inhibitory concentrations, ½ minimum inhibitory concentration (MIC) (125 mg=mL), and ¼MIC (62.5 mg=mL) of the crude extract resulted in both partial and total inhibition of lipase and protease enzymes. About 15% of the 106 isolates were positive for enterotoxin production with staphylococcal enterotoxin A (11.3%), enterotoxin B (3.7%), and enterotoxin C (10.3%), and no enterotoxin D was produced. The production of staphylococcal enterotoxins A–D in the presence or absence of the crude extract was carried out. In the broth system, the extract reduced enterotoxin production at subminimal inhibitory concentrations compared with the control. At MIC, total enterotoxin inhibition was observed for enterotoxin C production, whereas synthesis of enterotoxins A, B, and D was totally eliminated at 2MIC. The food system study revealed that the extract could delay production of enterotoxins A, B, and C compared with the control. The extract at 2mg=mL delayed production of toxins A and C for 8 and 4 h, while toxin B was not detected in the pork at 48 h. The ability of E. americana extract to inhibit lipase and protease enzymes and to delay enterotoxin production in food could present it as a novel food additive to combat the growth of S. aureus in food.
Publisher Ph.D, Dr.B.O.T.Ifesan.
Publication Type Disertations
Publication Title Effect Of Eleutherine Americana Merr. Extracts On Food Poisoning Staphylococcus Aureus And Its Application In Food Systems.
Publication Authors Dr.B.O.T.Ifesan.
Year Published 2009
Abstract

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Publisher M.Tech., Dr.B.O.T. Ifesan.
Publication Type Disertations
Publication Title Identification And Population Status Of Microorganisms Associated With Jewellery And Some Body Ornaments.
Publication Authors Dr.B.O.T. Ifesan.
Year Published 2002
Abstract

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Publisher B.Tech., Dr.B.O.T.Ifesan.
Publication Type Disertations
Publication Title Microbiology Of The Vegetables Used In Salads.
Publication Authors Dr.B.O.T.Ifesan.
Year Published 1997
Abstract

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Publisher Nova Science Publishers, Inc. New York, Pp139, Voravuthikunchai, S.P. And Ifesan Wumi.
Publication Type Books
Publication Title Application Of Natural Products In Foods.
Publication Authors Voravuthikunchai, S.P. and Ifesan Wumi.
Year Published 2010
Abstract

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Publisher Bioresource Management And Utilization. Studium Press LLC, Houston, Texas, USA, Pp 1-138, Voravuthikunchai S.P., Ifesan B., Chusri S., Saising J.
Publication Type Books
Publication Title Bioactive Natural Products As Anti-staphylococal Infections. In: Gupta V.K. Ed., Bioactive Natural Products.
Publication Authors Voravuthikunchai S.P., Ifesan B., Chusri S., Saising J.
Year Published 2008
Abstract

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Publisher Nig. Soc. Microbiol. 15:81-85, Adebolu, T. And Ifesan, B.O.
Publication Type Journal
Publication Title Bacteriological Qualities Of Vegetables Used In Salads.
Publication Authors Adebolu, T. and Ifesan, B.O.
Year Published 2001
Abstract

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Publisher Science Focus 4:62-65, O.S. Ijarotimi, A.F. Eleyinmi And Ifesan, B.O.T.
Publication Type Journal
Publication Title Dietary And Anthropometric Assessment Of Adolescents In Institutionalised Secondary Schools In Akure, Nigeria.
Publication Authors O.S. Ijarotimi, A.F. Eleyinmi and Ifesan, B.O.T.
Year Published 2003
Abstract

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Publisher J Food Agric. Environ. 1:64-68, O.S. Ijarotimi, Eleyinmi, A.F. And Ifesan, B.O.T.
Publication Type Journal
Publication Title Evaluation Of The Nutritional Status Of Adolescents In Institutionalised Secondary Schools In Akure, Nigeria.
Publication Authors O.S. Ijarotimi, Eleyinmi, A.F. and Ifesan, B.O.T.
Year Published 2003
Abstract

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Publisher Science Focus. 7:71-75, Adetuyi, F. C. Onifade, A. K. And Ifesan, B.O.T.
Publication Type Journal
Publication Title Sensitivity Patterns Of Staphylococcus Aureus To Some Selected Antibiotics.
Publication Authors Adetuyi, F. C. Onifade, A. K. and Ifesan, B.O.T.
Year Published 2004
Abstract

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Publisher J. Food Agric. Environ. 2:14-16, Ifesan, B.O.T., Adetuyi, F.C., Onifade, A.K. And Agarry, O.O.
Publication Type Journal
Publication Title Microorganisms Associated With Human Jewellery.
Publication Authors Ifesan, B.O.T., Adetuyi, F.C., Onifade, A.K. and Agarry, O.O.
Year Published 2004
Abstract

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Publisher J. Food Sci. Technol. Nepal. 2:110-113, Ifesan, B.O.T., Ijarotimi, O.S. And Osundahunsi, O.F.
Publication Type Journal
Publication Title Evaluation Of The Antioxidant Activity Of Ocimum Spp.
Publication Authors Ifesan, B.O.T., Ijarotimi, O.S. and Osundahunsi, O.F.
Year Published 2006
Abstract

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Publisher American J. Food Technology. 2: 273-280, Osundahunsi, O.F., Amosu, D. And Ifesan, B.O.T.
Publication Type Journal
Publication Title Quality Evaluation Of Soy-yoghurt With Different Colours And Fruit Flavours.
Publication Authors Osundahunsi, O.F., Amosu, D. and Ifesan, B.O.T.
Year Published 2007
Abstract

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Publisher Clin. Microbiol. Infect. 14 (Suppl. 7): P580, Voravuthikunchai, S.P., Ifesan, B.O.T., Mahabusarakam, W., And Hamtasin, C.
Publication Type Journal
Publication Title Antistaphylococcal Activity Of Semi-purified Fractions From Eleutherine Americana.
Publication Authors Voravuthikunchai, S.P., Ifesan, B.O.T., Mahabusarakam, W., and Hamtasin, C.
Year Published 2008
Abstract

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Publisher J. Food Protect. 72:354-359, Ifesan, B.O.T., Hamtasin, S., Mahabusarakam, W. And Voravuthikunchai, S.P.
Publication Type Journal
Publication Title Assessment Of Antistaphylococcal Activity Of Partially-Purified Fractions And Pure Compounds From Eleutherine Americana.
Publication Authors Ifesan, B.O.T., Hamtasin, S., Mahabusarakam, W. and Voravuthikunchai, S.P.
Year Published 2009
Abstract

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Publisher J. Food Protect. 72:650-655, Ifesan, B.O.T., Siripongvutikorn, S. And Voravuthikunchai, S.P.
Publication Type Journal
Publication Title Application Of Eleutherine Americana Crude Extract In Homemade Salad Dressing.
Publication Authors Ifesan, B.O.T., Siripongvutikorn, S. and Voravuthikunchai, S.P.
Year Published 2009
Abstract

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Publisher J. Food Sci. 1:31-36, Ifesan, B. O. T, Hamtasin, C., Mahabusarakam, W., Voravuthikunchai, S.P.
Publication Type Journal
Publication Title Inhibitory Effect Of Eleutherine Americana Merr. Extract On Staphylococcus Aureus Isolated From Food.
Publication Authors Ifesan, B. O. T, Hamtasin, C., Mahabusarakam, W., Voravuthikunchai, S.P.
Year Published 2009
Abstract

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Publisher J Foodborne Pathogen Diseases 6:699-704, Ifesan, B.O.T. And Voravuthikunchai, S.P.
Publication Type Journal
Publication Title Effect Of Eleutherine Americana Extract On Enzymatic Activity And Enterotoxin Production Of Staphylococcus Aureus In Broth And Cooked Pork.
Publication Authors Ifesan, B.O.T. and Voravuthikunchai, S.P.
Year Published 2009
Abstract

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Publisher J Food Sci. 74:353-357, Ifesan, B.O.T., Siripongvutikorn, S., Hutadilok-Towatana, N. And Voravuthikunchai, S.P.
Publication Type Journal
Publication Title Evaluation Of The Ability Of Eleutherine Americana Crude Extract As Natural Food Additive In Cooked Pork.
Publication Authors Ifesan, B.O.T., Siripongvutikorn, S., Hutadilok-Towatana, N. and Voravuthikunchai, S.P.
Year Published 2009
Abstract

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Publisher FEMS Immunol Med Microbiol. 57: 193-201, Ifesan, B.O.T, Joycharat, N. And Voravuthikunchai, S.P.
Publication Type Journal
Publication Title The Mode Of Antistaphylococcal Action Of Eleutherine Americana.
Publication Authors Ifesan, B.O.T, Joycharat, N. and Voravuthikunchai, S.P.
Year Published 2009
Abstract

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Publisher Planta Med. 76: 345–349, Mahabusarakam, W., Hamtasin, C., Chakthong, S., Voravuthikunchai S.P. And Ifesan B.O.T.
Publication Type Journal
Publication Title Naphthoquinones, Anthraquinones, And Naphthalene Derivatives From The Bulbs Of Eleutherine Americana.
Publication Authors Mahabusarakam, W., Hamtasin, C., Chakthong, S., Voravuthikunchai S.P. and Ifesan B.O.T.
Year Published 2010
Abstract

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Publisher J Food Preserv. Process. 34:308–321, Ifesan, B.O.T., Siripongvutikorn, S., Thummaratwasik, P. And Kanthachote, D.
Publication Type Journal
Publication Title Stability Of Antibacterial Property Of Thai Green Curry During Chilled Storage.
Publication Authors Ifesan, B.O.T., Siripongvutikorn, S., Thummaratwasik, P. and Kanthachote, D.
Year Published 2010
Abstract

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Publisher J Food Agric. Environ. 8:132-135, Ifesan, B.O.T, Ibrahim, D. And Voravuthikunchai, S.P.
Publication Type Journal
Publication Title Antimicrobial Activity Of Crude Ethanolic Extract From Eleutherine Americana.
Publication Authors Ifesan, B.O.T, Ibrahim, D. and Voravuthikunchai, S.P.
Year Published 2010
Abstract

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Publisher App. Trop. Agric. 15: 60-64, Ifesan, B.O.T., Fasasi, O.S. And Osundahunsi, O.F.
Publication Type Journal
Publication Title Physicochemical And Antioxidant Properties Of Turmeric (Curcuma Longa) And Ginger (Zingiber Officinale).
Publication Authors Ifesan, B.O.T., Fasasi, O.S. and Osundahunsi, O.F.
Year Published 2011
Abstract

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Publisher Annals Sc. Biotech. 2: 70-75, Ifesan, B.O.T. And Isaac-Bamgboye, F.J.
Publication Type Journal
Publication Title Antimicrobial Properties, Phytochemical Constituents And Free Radical Scavenging Capacities Of Adansonia Digitata Fruit Pulp Extracts.
Publication Authors Ifesan, B.O.T. and Isaac-Bamgboye, F.J.
Year Published 2011
Abstract

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Publisher Nig. J. Microbiol. 25: 2312 – 2321, Gabriel-Ajobiewe R.A.O., Ifesan B.O.T And Thomas Damilola.
Publication Type Journal
Publication Title Involvement Of Bacteria In The Spontaneous Fermentation Of Mucuna Ghana And Mucuna Rajada.
Publication Authors Gabriel-Ajobiewe R.A.O., Ifesan B.O.T and Thomas Damilola.
Year Published 2011
Abstract

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Publisher J. Micro. Biotech. Food Sci. 6: 1406-1423, Ifesan, B.O.T., Fasasi, O.S. And Ehoniyotan, F.A.
Publication Type Journal
Publication Title Production Of Bread–spread From Blends Of Shea Butter (Vitellaria Paradoxa), Garlic (Allium Sativum), Ginger (Zingiber Officinale), Scent Leaf (occimum Gratissimum), And Suya Spice.
Publication Authors Ifesan, B.O.T., Fasasi, O.S. and Ehoniyotan, F.A.
Year Published 2012
Abstract

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Publisher Afr. J. Food Sci. 6: 386-391, Ifesan, B.O.T. And Oguntoyinbo, O. O.
Publication Type Journal
Publication Title Production Of Tofu From Blends Of Soybean (Glycine Max Merr) And Sesame Seed (Sesamum Indicum).
Publication Authors Ifesan, B.O.T. and Oguntoyinbo, O. O.
Year Published 2012
Abstract

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Publisher Food Res. Int. 52: 490–495, Folashade B. Awe, Tayo Nathaniel Fagbemi, B.O.T. Ifesan, Adebanjo Ayobamidele Badejo.
Publication Type Journal
Publication Title Antioxidant Properties Of Cold And Hot Water Extracts Of Cocoa, Hibiscus Flower Extract, And Ginger Beverage Blends.
Publication Authors Folashade B. Awe, Tayo Nathaniel Fagbemi, B.O.T. Ifesan, Adebanjo Ayobamidele Badejo.
Year Published 2013
Abstract

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Publisher British Jour. Appl. Sci. & Tech. 3: 702-713, A. I. Olagunju And B.O.T. Ifesan.
Publication Type Journal
Publication Title Nutritional Composition And Acceptability Of Cookies Made From Wheat Flour And Germinated Sesame (Sesamum Indicum) Flour Blends.
Publication Authors A. I. Olagunju and B.O.T. Ifesan.
Year Published 2013
Abstract

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Publisher European Journ. Medicinal Plants 3:465-473, B. O. T. Ifesan, J. F. Fashakin, F. Ebosele And A. S. Oyerinde.
Publication Type Journal
Publication Title Antioxidant And Antimicrobial Properties Of Selected Plant Leaves.
Publication Authors B. O. T. Ifesan, J. F. Fashakin, F. Ebosele and A. S. Oyerinde.
Year Published 2013
Abstract

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Publisher J. Micro. Biotech. Food Sci. 2: 2407-2410, A. I. Olagunju, B.O.T. Ifesan.
Publication Type Journal
Publication Title Changes In Nutrient And Antinutritional Contents Of Sesame Seeds During Fermentation.
Publication Authors A. I. Olagunju, B.O.T. Ifesan.
Year Published 2013
Abstract

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Publisher 18th European Congress Of Clinical Microbiology And Infectious Diseases, Barcelona, Spain, Voravuthikunchai, S.P., Ifesan, B.O.T., Mahabusarakam, W., And Hamtasin, C.
Publication Type Conference
Publication Title Antistaphylococcal Activity Of Semi-purified Fractions From Eleutherine Americana.
Publication Authors Voravuthikunchai, S.P., Ifesan, B.O.T., Mahabusarakam, W., and Hamtasin, C.
Year Published 2008
Abstract

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Publisher 25th Annual Conference Held At University Of Ado-Ekiti , Nigeria, Ifesan, B.O.T., Adetuyi, F.C. And Onifade, A.K.
Publication Type Conference
Publication Title Microorganisms Associated With Human Jewellery.
Publication Authors Ifesan, B.O.T., Adetuyi, F.C. and Onifade, A.K.
Year Published 2004
Abstract

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Publisher 1st Half Yearly Conference Of Nigerian Institute Of Food Science And Technology (NIFST) Western Chapter, Ifesan, B.O.T., Fasasi, O.S. And Osundahunsi, O.F.
Publication Type Conference
Publication Title Micronutrient Malnutrition: Implications For National Economic Development.
Publication Authors Ifesan, B.O.T., Fasasi, O.S. and Osundahunsi, O.F.
Year Published 2010
Abstract

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Publisher 34th Annual Conference Nigerian Society Of Microbiology, Gabriel-Ajobiewe R.A.O, Ifesan B.O.T And Thomas D.
Publication Type Conference
Publication Title Involvement Of Bacteria In The Spontaneous Fermentation Of Mucuna Ghana AndMucuna Rajada.
Publication Authors Gabriel-Ajobiewe R.A.O, Ifesan B.O.T and Thomas D.
Year Published 2010
Abstract

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Publisher 2nd Half Yearly Conference Of Nigerian Institute Of Food Science And Technology (NIFST) Western Chapter, Ifesan, B.O.T And Isaac-Bamgboye F. J.
Publication Type Conference
Publication Title National Food Security And The Vision 20:20:20 Challenges For Food Processors.
Publication Authors Ifesan, B.O.T and Isaac-Bamgboye F. J.
Year Published 2011
Abstract

 


Publisher 3rd Half Yearly Conference Of Nigerian Institute Of Food Science And Technology (NIFST) Western Chapter, Ifesan, B.O.T., Ogundare, K. And Oguntoyinbo, O.O.
Publication Type Conference
Publication Title Traditional Food Processing Technologies: Past, Present And Future Trends.
Publication Authors Ifesan, B.O.T., Ogundare, K. and Oguntoyinbo, O.O.
Year Published 2012
Abstract

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Publisher American Society For Microbiology, Final Program, 112th General Meeting San Francisco U.S.A., Session 019, Poster No 163, B.O.T. Ifesan, B.T. Ifesan And R. Ajobiewe-Gabriel.
Publication Type Conference
Publication Title Antioxidant And Antimicrobial Properties Of Some Plant Leaves.
Publication Authors B.O.T. Ifesan, B.T. Ifesan and R. Ajobiewe-Gabriel.
Year Published 2012
Abstract

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