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Browsing Natural and Agricultural Sciences by Author "Buys, E.M. (Elna Maria)"
Now showing items 1-20 of 66
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Dlamini, Bhekisisa Chushuta; Buys, E.M. (Elna Maria) (Elsevier, 2008-07)Acid resistance of Escherichia coli O157:H7 strains UT 10 and UT 15 were determined in traditional Amasi ermented for 3 days at ambient temperature (ca 30 °C) and commercial Amasi fermented at 30 °C for 24 h and stored at ...
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Katiyo, Wendy; De Kock, Henrietta Letitia; Coorey, Ranil; Buys, E.M. (Elna Maria) (Elsevier, 2019-07)Chicken meat has been identified as one of the most important food vehicles of pathogens, particularly Salmonella spp. and Campylobacter spp. Consumer food safety knowledge and behaviour can substantially contribute to the ...
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Moodley, Sanchia S.; Dlamini, Nomusa R.; Steenkamp, Lucia; Buys, E.M. (Elna Maria) (Academy of Science of South Africa, 2019-11)Spontaneous fermentation of motoho, a Southern African non-alcoholic sorghum beverage, results in products with inconsistent microbiological and sensory quality. We aimed to identify the microorganisms involved in the ...
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Jambalang, Alexander Ray; Buys, E.M. (Elna Maria); Botha, Francien Susanna (Academy of Science of South Africa, 2017-11)Food safety is an important public health issue and governments across the world are intensifying their efforts to improve the quantity, quality and the safety of national food supplies. Bacteria, especially Salmonella ...
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Aijuka, Matthew; Charimba, George; Hugo, Celia J.; Buys, E.M. (Elna Maria) (IWA Publishing, 2015-03)The study aimed to compare the bacteriological quality of an urban and rural irrigation water source. Bacterial counts, characterization, identification and diversity of aerobic bacteria were determined. Escherichia coli ...
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Characterization of Escherichia coli and other Enterobacteriaceae in producer-distributor bulk milk Ntuli, Victor; Njage, Patrick Murigu Kamau; Buys, E.M. (Elna Maria) (American Dairy Science Association, 2016-12)The current study was undertaken to characterize Escherichia coli and other Enterobacteriaceae in raw and pasteurized producer-distributor bulk milk (PDBM). A total of 258 samples were collected from purchase points ...
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Owusu-Darko, Rodney; Allam, Mushal; Ismail, Arshad; Ferreira, Carlos A.S.; De Oliveira, Sílvia D.; Buys, E.M. (Elna Maria) (MDPI, 2020-08)The Antarctic continent is widely considered to be one of the most hostile biological habitats on Earth. Despite extreme environmental conditions, the ice-free areas of the continent, which constitute some 0.44% of the ...
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Diaz, Maria; Kellingray, Lee; Akinyemi, Nwanneka; Adefiranye, Oyetayo Olaoluwa; Olaonipekun, Arinola B.; Romaric Bayili, Geoffroy; Ibezim, Jekwu; Du Plessis, Adriana Salomina; Houngbédji, Marcel; Kamya, Deus; Mukisa, Ivan Muzira; Mulaw, Guesh; Josiah, Samuel Manthi; Chienjo, William Onyango; Atter, Amy; Agbemafle, Evans; Annan, Theophilus; Ackah, Nina Bernice; Buys, E.M. (Elna Maria); Hounhouigan, D. Joseph; Muyanja, Charles; Nakavuma, Jesca; Odeny, Damaris Achieng; Sawadogo-Lingani, Hagretou; Tesfaye Tefera, Anteneh; Amoa-Awua, Wisdom; Obodai, Mary; Mayer, Melinda J.; Oguntoyinbo, Folarin A.; Narbad, Arjan (Nature Publishing Group, 2019-09-25)Fermented foods play a major role in the diet of people in Africa, where a wide variety of raw materials are fermented. Understanding the microbial populations of these products would help in the design of specific starter ...
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Katiyo, Wendy; Coorey, Ranil; Buys, E.M. (Elna Maria); De Kock, Henrietta Letitia (Wiley, 2020-06)Understanding consumers’ perceptions toward chicken meat safety and quality could provide valuable information to public health educators since it is the most consumed meat. This study explores perceptions of a group of ...
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Aijuka, Matthew; Buys, E.M. (Elna Maria) (Wiley, 2020-07)Please read abstract in the article.
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Akanni, Gabriel Bidemi; Naude, Yvette; De Kock, Henrietta Letitia; Buys, E.M. (Elna Maria) (Springer, 2018-07)The aim of this study was to investigate the diversity of Bacillus species in dawadawa; aiding potential starter cultures selection for alkaline fermentation of bambara groundnut into dawadawa-type condiments based on their ...
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Mugadza, D.T. (Desmond); Buys, E.M. (Elna Maria) (Elsevier, 2017-10)Characterisation of 49 Bacillus cereus strains obtained from extended shelf life (ESL) milk and filler nozzles was done using (GTG)5 rep PCR fingerprinting, determining the presence of the virulence genes cytK, nheA, cer ...
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Owusu-Darko, Rodney; Allam, Mushal; Mtshali, Senzo; Ismail, Arshad; Buys, E.M. (Elna Maria) (Elsevier, 2017-03-24)Bacillus oleronius strain DSM9356 isolated fromthe termite Reticulitermes santonensis was sequenced to gain insights in relation to its closest phylogenetic neighbor Bacillus sporothermodurans. The draft genome of strain ...
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Agbemavor, Wisdom Selorm Kofi; Buys, E.M. (Elna Maria) (MDPI, 2023-12)This study delves into the temporal dynamics of bacterial interactions in the gastrointestinal tract, focusing on how probiotic strains and pathogenic bacteria influence each other and human health. This research explores ...
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Krishnamoorthy, Srinivasan; Coetzee, Vinet; Kruger, Johanita; Potgieter, Hanneke; Buys, E.M. (Elna Maria) (Elsevier, 2020-03)OBJECTIVE : To determine the association between the fecal microbiota diversity of the infants with different disease conditions, and vitamin A supplementation, antibiotic, and deworming therapies. STUDY DESIGN : In this ...
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Ijabadeniyi, Oluwatosin A.; Minnaar, Amanda; Buys, E.M. (Elna Maria) (Wiley Blackwell, 2011-04)The effect of attachment time (30 min, 24, 48 & 72 h) followed by chlorine washing (200 ppm) on the survival of inoculated Listeria monocytogenes on the surface and sub-surface of tomatoes and spinach were studied. The ...
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Fayemi, Olanrewaju Emmanuel; Buys, E.M. (Elna Maria) (Wiley, 2017-08)The ability of goat's milk fermented with a Lactobacillus plantarum strain B411, and in combination with commercial starter culture, to inhibit acid-adapted (AA) and non-acid-adapted (NAA) environmental non-O157 STEC strains ...
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Richards, Melanie; De Kock, Henrietta Letitia; Duodu, Kwaku Gyebi; Buys, E.M. (Elna Maria) (Elsevier, 2014)Protease inhibitors from legume seed extracts (soybean, cowpea and marama beans) and purified soybean protease inhibitor were evaluated with regards to their abilities to inhibit proteases produced by important milk ...
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Dlamini, Bhekisisa Chushuta; Buys, E.M. (Elna Maria); Taylor, J.R.N. (John Reginald Nuttall) (Wiley-Blackwell, 2015-01)BACKGROUND : Sorghum types suitable for brewing and bioethanol production are required. The effect of sorghum type (white non-tannin versus white type II tannin) on free amino nitrogen (FAN) production from sorghum grain ...
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Odoch, Martin; Buys, E.M. (Elna Maria); Taylor, J.R.N. (John Reginald Nuttall) (Wiley, 2021-12)BACKGROUND : Vacuum package storage is commonly applied to reduce postharvest deterioration in minimally processed cassava roots. However, the influence of vacuum packaging conditions on root end-use quality is poorly ...
Now showing items 1-20 of 66