Zobrazeno 1 - 10
of 19
pro vyhledávání: '"Alexander von Holy"'
Publikováno v:
Journal of food protection. 57(11)
Numbers of bacteria associated with Cape hake from catching through processing to the finished product and final spoilage were determined by pour plating on Sea Water Agar (SWA). Subsequently, a total of 1,020 predominant bacteria from the different
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::dcaf9973fa4b502c5acd7c0bbf88a21a
https://pubmed.ncbi.nlm.nih.gov/31121729
https://pubmed.ncbi.nlm.nih.gov/31121729
Publikováno v:
Applied and Environmental Microbiology. 71:574-579
DNA fingerprinting and molecular characterization showed that the tetracycline-resistant Staphylococcus aureus population of a South African poultry processing plant comprised one or possibly several tet (K)-containing endemic clones that contaminate
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::3ba57866c0ce6444fd0da78e08681ddb
https://doi.org/10.1128/aem.71.1.574-579.2005
https://doi.org/10.1128/aem.71.1.574-579.2005
Publikováno v:
Journal of Food Safety. 22:95-105
Twenty-one isolates each of Bacillus (B.) cereus, B. licheniformis and B. subtilis from street foods, collected in central Johannesburg, were randomly selected to test for cytotoxicity against McCoy 5A Mouse cells using a 3-(4,5-dimethylthizol-2-yl)-
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f61d17968eede9c5fbe7218715f2805a
https://doi.org/10.1111/j.1745-4565.2002.tb00333.x
https://doi.org/10.1111/j.1745-4565.2002.tb00333.x
Autor:
Marinda C. Oosthuizen, Pascal Cosette, Jacques Theron, Volker S. Brözel, Alexander von Holy, Bridgitta Steyn, D. Lindsay
Publikováno v:
Applied and Environmental Microbiology. 68:2770-2780
Bacillus cereus , a dairy-associated toxigenic bacterium, readily forms biofilms on various surfaces and was used to gain a better understanding of biofilm development by gram-positive aerobic rods. B. cereus DL5 was shown to readily adapt to an atta
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d4698ea60b15ce84a2fba72cde83617c
https://doi.org/10.1128/aem.68.6.2770-2780.2002
https://doi.org/10.1128/aem.68.6.2770-2780.2002
Autor:
Alexander von Holy, Ifigenia Geornaras
Publikováno v:
Journal of Basic Microbiology. 40:343-349
Aerobic plate counts, Enterobacteriaceae counts and Pseudomonas counts were performed on neck skin samples from six processing steps in a poultry abattoir at three different sampling times. Sampling time 1 was shortly after start-up of processing ope
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::3e0991b9f6459e4472f0f65074e4e8fc
https://doi.org/10.1002/1521-4028(200012)40:5/6<343::aid-jobm343>3.0.co
https://doi.org/10.1002/1521-4028(200012)40:5/6<343::aid-jobm343>3.0.co
Microbiological Quality and Safety of Ready-to-Eat Street-Vended Foods in Johannesburg, South Africa
Autor:
Alexander von Holy, F.M. Mosupye
Publikováno v:
Journal of Food Protection. 62:1278-1284
Fifty-one ready-to-eat street foods, 18 dishwater, and 18 surface swab samples were collected from six vendors in Johannesburg, South Africa. Food temperatures were recorded at the time of sampling. Standard methods were used to determine aerobic pla
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::75fa8296c63c4aebe324f49125225b76
https://doi.org/10.4315/0362-028x-62.11.1278
https://doi.org/10.4315/0362-028x-62.11.1278
Publikováno v:
Applied and Environmental Microbiology. 65:3828-3833
Molecular typing has been used previously to identify and trace dissemination of pathogenic and spoilage bacteria associated with food processing. Amplified fragment length polymorphism (AFLP) is a novel DNA fingerprinting technique which is consider
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::4a5cc0340188eaef7ef7d84238cdba6c
https://doi.org/10.1128/aem.65.9.3828-3833.1999
https://doi.org/10.1128/aem.65.9.3828-3833.1999
Publikováno v:
International Journal of Food Microbiology. 43:115-122
Microbial populations of 46 commercially produced sorghum beer samples from retail outlets in Johannesburg, South Africa, were enumerated and characterized. Aerobic plate counts, lactic acid bacteria counts and yeast counts were performed by conventi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::9ade3c629dcf0eeaa04ae15b4c1b821a
https://doi.org/10.1016/s0168-1605(98)00103-2
https://doi.org/10.1016/s0168-1605(98)00103-2
Autor:
Alexander von Holy, Gary A. Dykes
Publikováno v:
Current Microbiology. 28:197-200
The taxonomic status of nine typical and atypicalLactobacillus sake andLactobacillus curvatus strains associated with vacuum-packaged meat spoilage was investigated by DNA-DNA homology and compared with four alternative identification methods. Phenot
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::27cd6d50c1ca97e5cd535e87c26076bc
https://doi.org/10.1007/bf01575961
https://doi.org/10.1007/bf01575961
Publikováno v:
International Biodeterioration & Biodegradation. 29:299-341
Both water consumption and discharge in industrial water systems are currently minimised. The circulation of such water results in concentration of dissolved and suspended substances, promoting the growth of waterborne microbes, biofouling and subseq
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e318115660d3fd02026b7ee729c8f479
https://doi.org/10.1016/0964-8305(92)90050-x
https://doi.org/10.1016/0964-8305(92)90050-x