Spoilage potential of a novel group of bacteria isolated from dairy products

Autor: L. Ingrid Tsôeu, Piet J. Jooste, George Charimba, Celia J. Hugo

Publikováno v: South African Journal of Science, Vol 112, Iss 1/2, Pp 8-8 (2016)

Cold-tolerant bacteria, also known as psychrotrophic bacteria, are notorious contaminants of milk in the refrigerated dairy food chain. These organisms, especially the pseudomonads, may produce heat-resistant enzymes that are responsible for the brea

Externí odkaz: https://doaj.org/article/8c23327a215b47ea8329efc69d80c847

Division of the genus Chryseobacterium: Observation of discontinuities in amino acid identity values, a possible consequence of major extinction events, guides transfer of nine species to the genus Epilithonimonas, eleven species to the genus Kaistella, and three species to the genus Halpernia gen. nov., with description of Kaistella daneshvariae sp. nov. and Epilithonimonas vandammei sp. nov. derived from clinical specimens

Autor: Mark Burroughs, Ben W. Humrighouse, Mili Sheth, Lori A. Rowe, John R. McQuiston, Aaron Villarma, Jessica C Pryor, Ainsley C. Nicholson, Melissa Bell, Jean-François Bernardet, Celia J. Hugo, Jeffrey D. Newman, Arnie G. Steigerwalt, Peter Kämpfer, Christopher A. Gulvik, Anne M. Whitney, Barry Holmes, Dhwani Batra

Publikováno v: International Journal of Systematic and Evolutionary Microbiology
International Journal of Systematic and Evolutionary Microbiology, Microbiology Society, 2020, 70 (8), pp.4432-4450. ⟨10.1099/ijsem.0.003935⟩

The genus Chryseobacterium in the family Weeksellaceae is known to be polyphyletic. Amino acid identity (AAI) values were calculated from whole-genome sequences of species of the genus Chryseobacterium, and their distribution was found to be multi-mo

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::8c0580622399259622b86ecea15b746f
https://doi.org/10.1099/ijsem.0.003935

Chryseobacterium pennae sp. nov., isolated from poultry feather waste

Autor: Lize Oosthuizen, Adeline Lum Nde, George Charimba, Laurinda Steyn, Celia J. Hugo, Jeffrey D. Newman, Arina Hitzeroth

Publikováno v: International Journal of Systematic and Evolutionary Microbiology

A Gram-stain-negative, rod-shaped, non-motile, non-spore-forming, aerobic, yellow-pigmented bacterium was isolated from chicken feather waste collected from an abattoir in Bloemfontein, South Africa. A polyphasic taxonomy study was used to describe a

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b1f3adbdf85be906993b51dde5adefd9
http://europepmc.org/articles/PMC8489843

Heterologous expression and characterisation of a keratinase produced by Chryseobacterium carnipullorum

Autor: Celia J. Hugo, George Charimba, Elebert Pauline Mwanza, Wouter André van der Westhuizen, Charlotte E. Boucher

Publikováno v: Protein expression and purification. 186

Chryseobacterium carnipullorum 9_R23581T, isolated from raw chicken meat, was evaluated for its potential to degrade keratin found in feathers. The focus of this study was to heterologously express and characterise a keratinolytic enzyme produced by

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::396bd43734faf28dce6786e6c7394be0
https://pubmed.ncbi.nlm.nih.gov/34091055

Effect of conjugated linoleic acid supplementation on the microbial, physical, chemical and sensory properties of yoghurt

Autor: Jacobus Myburgh, Arno Hugo, Celia J. Hugo, Toni-Jone Faihst, C. Bothma

Publikováno v: International Journal of Dairy Technology. 70:228-236

The aim of this study was to determine the effect of synthetic conjugated linoleic acid (CLA) supplementation on the quality of yoghurt. Yoghurt was prepared by adding CLA to create yoghurt with 0%, 25%, 50% and 100% w/w of the recommended dietary al

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::ae309a9cbabae14120d444dce95d8712
https://doi.org/10.1111/1471-0307.12325